Company lists · Data refreshed October 2026
Top 25 Fiberglass window manufacturers worldwide
RevenueBase identified 3,126 company matches for fiberglass window manufacturers worldwide as of October 2026 and tracks 64,442 professional contacts across them, including 12,932 with verified work emails. The United States is the largest market and Houston the largest hub.
This list covers company matches for fiberglass window manufacturers worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 12, 2026. Country and city lists for fiberglass window manufacturers follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest fiberglass window manufacturers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 4,932 contacts → | ||||
Exact match “For more than 121 years, Andersen has designed, manufactured, and marketed premium windows and doors.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 2 | 4,173 contacts → | ||||
Exact match “As the #1 most-preferred national window and door brand by homeowners across the country, Pella Corporation leads the industry in innovation and design.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 3 | 4,034 contacts → | ||||
Exact match “JELD-WEN is a leading global designer, manufacturer and distributor of high-performance interior and exterior doors, windows, and related building products serving the new…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 4 | 2,699 contacts → | ||||
Exact match “At Marvin, we’re driven to help customers find inspiration and create spaces designed around the way they live.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 5 | 1,317 contacts → | ||||
Exact match “Milgard Windows & Doors manufactures high-quality, innovative replacement windows and patio doors for home improvement projects as well as new construction windows and patio doors…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 6 | 965 contacts → | ||||
Exact match “With over six decades of experience and expertise, Champion Windows and Home Exteriors, a Great Day Improvements brand, is one of the nation’s leading home improvement companies.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 7 | 837 contacts → | ||||
Exact match “For more than 50 years, Atrium Corporation has offered the highest quality window and door products to builders, contractors and distributors in the residential construction…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 8 | 762 contacts → | ||||
Exact match “At Window Nation, we know replacement windows.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 9 | 760 contacts → | ||||
Exact match “Therma-Tru is the leading entry door brand most preferred by building professionals.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 10 | 701 contacts → | ||||
Exact match “Durante más de 40 años, hemos sido líderes en la industria del vidrio, el metal y las ventanas, siendo la compañía número 1 en América en la fabricación de productos para la…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 11 | 536 contacts → | ||||
Exact match “Driven by continual innovation and trusted customer partnerships, ODL is a visionary building products leader delivering a full breadth of high-quality door and insulated glass…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 12 | 531 contacts → | ||||
Exact match “Simonton delivers windows and patio doors nationwide to key markets throughout the 48 continental United States and North America.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 13 | 466 contacts → | ||||
Exact match “ProVia is a leading manufacturer of professional-class entry doors, storm doors, patio doors, windows, vinyl siding, manufactured stone and metal roofing.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 14 | 434 contacts → | ||||
Exact match “YKK AP America is the North American arm of the global YKK AP Group-an innovation-driven, award-winning manufacturer of commercial façade systems and residential windows and doors.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 15 | 386 contacts → | ||||
Exact match “All Weather at Home is Canada's largest privately owned window and door manufacturer.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 16 | 336 contacts → | ||||
Exact match “Founded in 1954, Larson Companies believes in creating products that make homeowners feel safe, comfortable and protected in their homes.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 17 | 331 contacts → | ||||
Exact match “After 75 years, Kolbe Windows & Doors is best known for superior quality, custom craftsmanship, and attention to detail.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 18 | 317 contacts → | ||||
Exact match “Durabuilt Windows & Doors has been recognized as the #1 ENERGY STAR® certified window and door manufacturer in Canada - a distinction earned through an unwavering commitment to…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 19 | 297 contacts → | ||||
Exact match “Windsor Windows and Doors is a national manufacturer of premium windows and patio doors.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 20 | 290 contacts → | ||||
Exact match “About VEKA North America VEKA North America is a leading manufacturer of high-quality PVC window and door systems, proudly serving residential and commercial markets across the…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 21 | 286 contacts → | ||||
Exact match “Activité menuiserie de HERIGE Industries, Atlantem propose une gamme complète de produits fabriqués en France couvrant tous les besoins en ouvertures et fermetures pour l’habitat…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 22 | 272 contacts → | ||||
Exact match “Cascade Windows is a leading manufacturer of vinyl windows and patio doors for the Western United States, specializing in new construction and remodeling.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 23 | 271 contacts → | ||||
Exact match “For more than 48 years, Belisol has been a specialist in windows, doors and sliding doors in PVC, aluminium and wood.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 24 | 266 contacts → | ||||
Exact match “Based in South Tyrol, Italy, Finstral is held by the Oberrauch family, who founded the company in 1969.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 25 | 264 contacts → | ||||
Exact match “By definition, Apogee means "highest point." It's no coincidence that it's also the name of our company.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “fiberglass window manufacturers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 3,126 fiberglass window manufacturers worldwide
See the full list, filter by size, metro and specialty, and access 12,932 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Fiberglass window manufacturers worldwide at a glance
As of Oct 12, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for fiberglass window manufacturers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “fiberglass window manufacturers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 12,932 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on October 12, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Fiberglass window manufacturers by location
12 lists · largest firstEvery Fiberglass window manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Fiberglass window manufacturers based in the United States1,131
- Fiberglass window manufacturers based in Canada319
- Fiberglass window manufacturers based in Italy229
- Fiberglass window manufacturers based in Germany194
- Fiberglass window manufacturers based in the United Kingdom117
- Fiberglass window manufacturers based in the Netherlands108
- Fiberglass window manufacturers based in India82
- Fiberglass window manufacturers based in Australia55
- Fiberglass window manufacturers based in Belgium40
- Fiberglass window manufacturers based in France37
- Fiberglass window manufacturers based in Poland28
- Fiberglass window manufacturers based in Switzerland28
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “fiberglass window manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many fiberglass window manufacturers are there worldwide?
RevenueBase identified 3,126 company matches for fiberglass window manufacturers worldwide as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Andersen Corporation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most fiberglass window manufacturers?
The United States leads with 1,131 companies, followed by Canada (319) and Italy (229). Every fiberglass window manufacturers list by country and city is linked on this page.
Which city has the most fiberglass window manufacturers?
Houston leads with 20 company records, followed by Toronto (19) and Vaughan (16).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 12,932 professional contacts with verified work emails tracked across these 3,126 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 12, 2026.
Ready to reach these companies? Verified emails and direct dials for all 3,126 fiberglass window manufacturers worldwide. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 25 fiberglass window manufacturers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 3,126 matching company records for fiberglass window manufacturers worldwide, with 64,442 tracked contacts and 12,932 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 12, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 fiberglass window manufacturers worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Andersen Corporationandersenwindows.comHQ: Bayport, TX, United StatesReported employees: 10001+ | Bayport, TX, United States | 10001+ | Exact match | 4,932 contacts → |
“For more than 121 years, Andersen has designed, manufactured, and marketed premium windows and doors.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Pella Corporationpella.com HQ: Pella, IA, RussiaReported employees: 10001+ | Pella, IA, Russia | 10001+ | Exact match | 4,173 contacts → |
“As the #1 most-preferred national window and door brand by homeowners across the country, Pella Corporation leads the industry in innovation and design.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Jeld-Wen, INCjeld-wen.com HQ: Charlotte, NC, United StatesReported employees: 10001+ | Charlotte, NC, United States | 10001+ | Exact match | 4,034 contacts → |
“JELD-WEN is a leading global designer, manufacturer and distributor of high-performance interior and exterior doors, windows, and related building products serving the new…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Marvinmarvin.com HQ: Warroad, MN, IndiaReported employees: 5,001-10,000 | Warroad, MN, India | 5,001-10,000 | Exact match | 2,699 contacts → |
“At Marvin, we’re driven to help customers find inspiration and create spaces designed around the way they live.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Milgard Windows And Doorsmilgard.com HQ: Tacoma, WA, United StatesReported employees: 1,001-5,000 | Tacoma, WA, United States | 1,001-5,000 | Exact match | 1,317 contacts → |
“Milgard Windows & Doors manufactures high-quality, innovative replacement windows and patio doors for home improvement projects as well as new construction windows and patio doors…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Champion Windows & Home Exteriorsgetchampion.com HQ: Cincinnati, OH, United StatesReported employees: 1,001-5,000 | Cincinnati, OH, United States | 1,001-5,000 | Exact match | 965 contacts → |
“With over six decades of experience and expertise, Champion Windows and Home Exteriors, a Great Day Improvements brand, is one of the nation’s leading home improvement companies.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Atrium Windows & Doorsatriumwindows.com HQ: United StatesReported employees: 1,001-5,000 | United States | 1,001-5,000 | Exact match | 837 contacts → |
“For more than 50 years, Atrium Corporation has offered the highest quality window and door products to builders, contractors and distributors in the residential construction…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Window Nationwindownation.com HQ: Fulton, MD, United StatesReported employees: 501-1,000 | Fulton, MD, United States | 501-1,000 | Exact match | 762 contacts → |
“At Window Nation, we know replacement windows.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Therma-Tru Doorsthermatru.com HQ: Deerfield, IL, United StatesReported employees: 1,001-5,000 | Deerfield, IL, United States | 1,001-5,000 | Exact match | 760 contacts → |
“Therma-Tru is the leading entry door brand most preferred by building professionals.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | ES Latamenergiasolarsa.com HQ: Barranquilla, ColombiaReported employees: 5,001-10,000 | Barranquilla, Colombia | 5,001-10,000 | Exact match | 701 contacts → |
“Durante más de 40 años, hemos sido líderes en la industria del vidrio, el metal y las ventanas, siendo la compañía número 1 en América en la fabricación de productos para la…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Odl, INCodl.com HQ: Zeeland, MI, United StatesReported employees: 1,001-5,000 | Zeeland, MI, United States | 1,001-5,000 | Exact match | 536 contacts → |
“Driven by continual innovation and trusted customer partnerships, ODL is a visionary building products leader delivering a full breadth of high-quality door and insulated glass…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Simonton Windows & Doorssimonton.com HQ: Cary, NC, United StatesReported employees: 1,001-5,000 | Cary, NC, United States | 1,001-5,000 | Exact match | 531 contacts → |
“Simonton delivers windows and patio doors nationwide to key markets throughout the 48 continental United States and North America.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Proviaprovia.com HQ: Sugarcreek, OH, United StatesReported employees: 1,001-5,000 | Sugarcreek, OH, United States | 1,001-5,000 | Exact match | 466 contacts → |
“ProVia is a leading manufacturer of professional-class entry doors, storm doors, patio doors, windows, vinyl siding, manufactured stone and metal roofing.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | YKK AP America INCykkap.com HQ: Atlanta, GA, United StatesReported employees: 1,001-5,000 | Atlanta, GA, United States | 1,001-5,000 | Exact match | 434 contacts → |
“YKK AP America is the North American arm of the global YKK AP Group-an innovation-driven, award-winning manufacturer of commercial façade systems and residential windows and doors.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  ALL Weather At Homeallweatherathome.caHQ: Edmonton, AB, CanadaReported employees: 1,001-5,000 | Edmonton, AB, Canada | 1,001-5,000 | Exact match | 386 contacts → |
“All Weather at Home is Canada's largest privately owned window and door manufacturer.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Larson Manufacturinglarsondoors.com HQ: Deerfield, IL, United StatesReported employees: 1,001-5,000 | Deerfield, IL, United States | 1,001-5,000 | Exact match | 336 contacts → |
“Founded in 1954, Larson Companies believes in creating products that make homeowners feel safe, comfortable and protected in their homes.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Kolbe Windows & Doorskolbewindows.com HQ: Wausau, WI, United StatesReported employees: 1,001-5,000 | Wausau, WI, United States | 1,001-5,000 | Exact match | 331 contacts → |
“After 75 years, Kolbe Windows & Doors is best known for superior quality, custom craftsmanship, and attention to detail.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Durabuilt Windows & Doorsdurabuiltwindows.com HQ: Edmonton, AB, CanadaReported employees: 501-1,000 | Edmonton, AB, Canada | 501-1,000 | Exact match | 317 contacts → |
“Durabuilt Windows & Doors has been recognized as the #1 ENERGY STAR® certified window and door manufacturer in Canada - a distinction earned through an unwavering commitment to…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Windsor Windows And Doorswindsorwindows.com HQ: West Des Moines, IA, United StatesReported employees: 501-1,000 | West Des Moines, IA, United States | 501-1,000 | Exact match | 297 contacts → |
“Windsor Windows and Doors is a national manufacturer of premium windows and patio doors.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | VEKAvekainc.com HQ: Fombell, PA, United StatesReported employees: 201-500 | Fombell, PA, United States | 201-500 | Exact match | 290 contacts → |
“About VEKA North America VEKA North America is a leading manufacturer of high-quality PVC window and door systems, proudly serving residential and commercial markets across the…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Atlantematlantem.frHQ: Noyal-pontivy, FranceReported employees: 1,001-5,000 | Noyal-pontivy, France | 1,001-5,000 | Exact match | 286 contacts → |
“Activité menuiserie de HERIGE Industries, Atlantem propose une gamme complète de produits fabriqués en France couvrant tous les besoins en ouvertures et fermetures pour l’habitat…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Cascade Windowscascadewindows.com HQ: Spokane Valley, WA, United StatesReported employees: 501-1,000 | Spokane Valley, WA, United States | 501-1,000 | Exact match | 272 contacts → |
“Cascade Windows is a leading manufacturer of vinyl windows and patio doors for the Western United States, specializing in new construction and remodeling.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Belisolbelisol.com HQ: Hasselt, BelgiumReported employees: 501-1,000 | Hasselt, Belgium | 501-1,000 | Exact match | 271 contacts → |
“For more than 48 years, Belisol has been a specialist in windows, doors and sliding doors in PVC, aluminium and wood.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Finstralfinstral.com HQ: Unterinn/ritten, ItalyReported employees: 1,001-5,000 | Unterinn/ritten, Italy | 1,001-5,000 | Exact match | 266 contacts → |
“Based in South Tyrol, Italy, Finstral is held by the Oberrauch family, who founded the company in 1969.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Apogee Enterprises, INCapog.comHQ: Minneapolis, MN, United StatesReported employees: 5,001-10,000 | Minneapolis, MN, United States | 5,001-10,000 | Exact match | 264 contacts → |
“By definition, Apogee means "highest point." It's no coincidence that it's also the name of our company.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 3,126 company matches
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Fiberglass window manufacturers: dataset insights
October 12, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
3,089 records in the displayed employee bands.
37 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 3,126 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 12, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Fiberglass window manufacturers by location
12 lists · largest firstEvery Fiberglass window manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Fiberglass window manufacturers based in the United States1,131
- Fiberglass window manufacturers based in Canada319
- Fiberglass window manufacturers based in Italy229
- Fiberglass window manufacturers based in Germany194
- Fiberglass window manufacturers based in the United Kingdom117
- Fiberglass window manufacturers based in the Netherlands108
- Fiberglass window manufacturers based in India82
- Fiberglass window manufacturers based in Australia55
- Fiberglass window manufacturers based in Belgium40
- Fiberglass window manufacturers based in France37
- Fiberglass window manufacturers based in Poland28
- Fiberglass window manufacturers based in Switzerland28
Questions about this company list
What does Exact match mean for fiberglass window manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many fiberglass window manufacturers did RevenueBase find worldwide?
The saved snapshot records 3,126 matching company records, 64,442 tracked contacts and 12,932 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 12, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 fiberglass window manufacturers worldwide. Snapshot: October 12, 2026. https://revenuebase.ai/companies/browse/fiberglass-window-manufacturers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 fiberglass window manufacturers worldwide
RevenueBase records 3,126 matching company records for fiberglass window manufacturers worldwide, with 64,442 tracked contacts and 12,932 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 12, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 fiberglass window manufacturers worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Andersen Corporationandersenwindows.com HQ: Bayport, TX, United StatesReported employees: 10001+ | Bayport, TX, United States | 10001+ | Exact match | 4,932 contacts → |
“For more than 121 years, Andersen has designed, manufactured, and marketed premium windows and doors.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Pella Corporationpella.com HQ: Pella, IA, RussiaReported employees: 10001+ | Pella, IA, Russia | 10001+ | Exact match | 4,173 contacts → |
“As the #1 most-preferred national window and door brand by homeowners across the country, Pella Corporation leads the industry in innovation and design.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Jeld-Wen, INCjeld-wen.com HQ: Charlotte, NC, United StatesReported employees: 10001+ | Charlotte, NC, United States | 10001+ | Exact match | 4,034 contacts → |
“JELD-WEN is a leading global designer, manufacturer and distributor of high-performance interior and exterior doors, windows, and related building products serving the new…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Marvinmarvin.com HQ: Warroad, MN, IndiaReported employees: 5,001-10,000 | Warroad, MN, India | 5,001-10,000 | Exact match | 2,699 contacts → |
“At Marvin, we’re driven to help customers find inspiration and create spaces designed around the way they live.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Milgard Windows And Doorsmilgard.com HQ: Tacoma, WA, United StatesReported employees: 1,001-5,000 | Tacoma, WA, United States | 1,001-5,000 | Exact match | 1,317 contacts → |
“Milgard Windows & Doors manufactures high-quality, innovative replacement windows and patio doors for home improvement projects as well as new construction windows and patio doors…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Champion Windows & Home Exteriorsgetchampion.com HQ: Cincinnati, OH, United StatesReported employees: 1,001-5,000 | Cincinnati, OH, United States | 1,001-5,000 | Exact match | 965 contacts → |
“With over six decades of experience and expertise, Champion Windows and Home Exteriors, a Great Day Improvements brand, is one of the nation’s leading home improvement companies.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Atrium Windows & Doorsatriumwindows.com HQ: United StatesReported employees: 1,001-5,000 | United States | 1,001-5,000 | Exact match | 837 contacts → |
“For more than 50 years, Atrium Corporation has offered the highest quality window and door products to builders, contractors and distributors in the residential construction…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Window Nationwindownation.com HQ: Fulton, MD, United StatesReported employees: 501-1,000 | Fulton, MD, United States | 501-1,000 | Exact match | 762 contacts → |
“At Window Nation, we know replacement windows.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Therma-Tru Doorsthermatru.com HQ: Deerfield, IL, United StatesReported employees: 1,001-5,000 | Deerfield, IL, United States | 1,001-5,000 | Exact match | 760 contacts → |
“Therma-Tru is the leading entry door brand most preferred by building professionals.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | ES Latamenergiasolarsa.com HQ: Barranquilla, ColombiaReported employees: 5,001-10,000 | Barranquilla, Colombia | 5,001-10,000 | Exact match | 701 contacts → |
“Durante más de 40 años, hemos sido líderes en la industria del vidrio, el metal y las ventanas, siendo la compañía número 1 en América en la fabricación de productos para la…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Odl, INCodl.com HQ: Zeeland, MI, United StatesReported employees: 1,001-5,000 | Zeeland, MI, United States | 1,001-5,000 | Exact match | 536 contacts → |
“Driven by continual innovation and trusted customer partnerships, ODL is a visionary building products leader delivering a full breadth of high-quality door and insulated glass…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Simonton Windows & Doorssimonton.com HQ: Cary, NC, United StatesReported employees: 1,001-5,000 | Cary, NC, United States | 1,001-5,000 | Exact match | 531 contacts → |
“Simonton delivers windows and patio doors nationwide to key markets throughout the 48 continental United States and North America.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Proviaprovia.com HQ: Sugarcreek, OH, United StatesReported employees: 1,001-5,000 | Sugarcreek, OH, United States | 1,001-5,000 | Exact match | 466 contacts → |
“ProVia is a leading manufacturer of professional-class entry doors, storm doors, patio doors, windows, vinyl siding, manufactured stone and metal roofing.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | YKK AP America INCykkap.com HQ: Atlanta, GA, United StatesReported employees: 1,001-5,000 | Atlanta, GA, United States | 1,001-5,000 | Exact match | 434 contacts → |
“YKK AP America is the North American arm of the global YKK AP Group-an innovation-driven, award-winning manufacturer of commercial façade systems and residential windows and doors.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | ALL Weather At Homeallweatherathome.ca HQ: Edmonton, AB, CanadaReported employees: 1,001-5,000 | Edmonton, AB, Canada | 1,001-5,000 | Exact match | 386 contacts → |
“All Weather at Home is Canada's largest privately owned window and door manufacturer.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Larson Manufacturinglarsondoors.com HQ: Deerfield, IL, United StatesReported employees: 1,001-5,000 | Deerfield, IL, United States | 1,001-5,000 | Exact match | 336 contacts → |
“Founded in 1954, Larson Companies believes in creating products that make homeowners feel safe, comfortable and protected in their homes.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Kolbe Windows & Doorskolbewindows.com HQ: Wausau, WI, United StatesReported employees: 1,001-5,000 | Wausau, WI, United States | 1,001-5,000 | Exact match | 331 contacts → |
“After 75 years, Kolbe Windows & Doors is best known for superior quality, custom craftsmanship, and attention to detail.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Durabuilt Windows & Doorsdurabuiltwindows.com HQ: Edmonton, AB, CanadaReported employees: 501-1,000 | Edmonton, AB, Canada | 501-1,000 | Exact match | 317 contacts → |
“Durabuilt Windows & Doors has been recognized as the #1 ENERGY STAR® certified window and door manufacturer in Canada - a distinction earned through an unwavering commitment to…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Windsor Windows And Doorswindsorwindows.com HQ: West Des Moines, IA, United StatesReported employees: 501-1,000 | West Des Moines, IA, United States | 501-1,000 | Exact match | 297 contacts → |
“Windsor Windows and Doors is a national manufacturer of premium windows and patio doors.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | VEKAvekainc.com HQ: Fombell, PA, United StatesReported employees: 201-500 | Fombell, PA, United States | 201-500 | Exact match | 290 contacts → |
“About VEKA North America VEKA North America is a leading manufacturer of high-quality PVC window and door systems, proudly serving residential and commercial markets across the…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Atlantematlantem.fr HQ: Noyal-pontivy, FranceReported employees: 1,001-5,000 | Noyal-pontivy, France | 1,001-5,000 | Exact match | 286 contacts → |
“Activité menuiserie de HERIGE Industries, Atlantem propose une gamme complète de produits fabriqués en France couvrant tous les besoins en ouvertures et fermetures pour l’habitat…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Cascade Windowscascadewindows.com HQ: Spokane Valley, WA, United StatesReported employees: 501-1,000 | Spokane Valley, WA, United States | 501-1,000 | Exact match | 272 contacts → |
“Cascade Windows is a leading manufacturer of vinyl windows and patio doors for the Western United States, specializing in new construction and remodeling.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Belisolbelisol.com HQ: Hasselt, BelgiumReported employees: 501-1,000 | Hasselt, Belgium | 501-1,000 | Exact match | 271 contacts → |
“For more than 48 years, Belisol has been a specialist in windows, doors and sliding doors in PVC, aluminium and wood.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Finstralfinstral.com HQ: Unterinn/ritten, ItalyReported employees: 1,001-5,000 | Unterinn/ritten, Italy | 1,001-5,000 | Exact match | 266 contacts → |
“Based in South Tyrol, Italy, Finstral is held by the Oberrauch family, who founded the company in 1969.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Apogee Enterprises, INCapog.com HQ: Minneapolis, MN, United StatesReported employees: 5,001-10,000 | Minneapolis, MN, United States | 5,001-10,000 | Exact match | 264 contacts → |
“By definition, Apogee means "highest point." It's no coincidence that it's also the name of our company.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Fiberglass window manufacturers: dataset insights
October 12, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
3,089 records in the displayed employee bands.
37 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 3,126 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 12, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Fiberglass window manufacturers by location
12 lists · largest firstEvery Fiberglass window manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Fiberglass window manufacturers based in the United States1,131
- Fiberglass window manufacturers based in Canada319
- Fiberglass window manufacturers based in Italy229
- Fiberglass window manufacturers based in Germany194
- Fiberglass window manufacturers based in the United Kingdom117
- Fiberglass window manufacturers based in the Netherlands108
- Fiberglass window manufacturers based in India82
- Fiberglass window manufacturers based in Australia55
- Fiberglass window manufacturers based in Belgium40
- Fiberglass window manufacturers based in France37
- Fiberglass window manufacturers based in Poland28
- Fiberglass window manufacturers based in Switzerland28
Questions about this company list
What does Exact match mean for fiberglass window manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many fiberglass window manufacturers did RevenueBase find worldwide?
The saved snapshot records 3,126 matching company records, 64,442 tracked contacts and 12,932 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 12, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
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Cite this list
RevenueBase Data Team. Top 25 fiberglass window manufacturers worldwide. Snapshot: October 12, 2026. https://revenuebase.ai/companies/browse/fiberglass-window-manufacturers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗