Company lists · Data refreshed September 2026

Top 25 Pvc window frame manufacturers based in the United Kingdom

Name: Pvc window frame manufacturers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 807 companies tracked

RevenueBase identified 807 pvc window frame manufacturers headquartered in the United Kingdom as of September 2026 and tracks 8,199 professional contacts across them, including 1,793 with verified work emails. London is the largest hub.

This list covers pvc window frame manufacturers headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

807Companies

8,199Contacts tracked

1,793Verified emails

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The 25 largest pvc window frame manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 807 pvc window frame manufacturers based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to pvc window frame manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Eurocell PLC	Strong evidence	South Normanton, United KingdomHQ checked Sep 17, 2026	1,001-5,000	786 contacts →
	Strong evidence “One of the youngest yet most dynamic PLCs listed on the London Stock Exchange (LSE), Eurocell is the UK's leading manufacturer, recycler and distributor of PVC-U profiles and a…” Source: RevenueBase Database · checked Sep 17, 2026
2	UK Windows & Doors Group LTD	Indirect evidence	Taffs Well, United KingdomHQ checked Sep 17, 2026	n/a	143 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
3	Nationwide Windows And Doors	Strong evidence	Rugby, United KingdomHQ checked Sep 17, 2026	501-1,000	126 contacts →
	Strong evidence “Manufacturers and Installers of PVCu Windows and Doors,Composite and Fire Doors and Conservatories to the Retail, Trade and Commercial Sector.” Source: RevenueBase Database · checked Sep 17, 2026
4	Emplas Window Systems	Partial evidence	Wellingborough, United KingdomHQ checked Sep 17, 2026	201-500	117 contacts →
	Partial evidence “Emplas is the window and door fabricator of choice, offering a complete range of premium-quality, high-security, energy-efficient windows and doors for the trade installer, new…” Source: RevenueBase Database · checked Sep 17, 2026
5	Liniar	Partial evidence	Denby, United KingdomHQ checked Sep 17, 2026	501-1,000	111 contacts →
	Partial evidence “Liniar is one of the UK’s most forward-thinking manufacturers of PVCu extruded products, proudly operating as part of Quanex Extruded Solutions-a segment of Quanex (NYSE: NX), a…” Source: RevenueBase Database · checked Sep 17, 2026
6	Camden Group	Indirect evidence	Antrim, United KingdomHQ checked Sep 17, 2026	501-1,000	100 contacts →
	Indirect evidence “At Camden Group, we’ve been helping customers across the UK and Ireland deliver outstanding results since 1983.” Source: RevenueBase Database · checked Sep 17, 2026
7	Truframe	Indirect evidence	Melton Mowbray, United KingdomHQ checked Sep 17, 2026	201-500	97 contacts →
	Indirect evidence “TruFrame are the largest fabricator of innovative Liniar profile systems in the UK.” Source: RevenueBase Database · checked Sep 17, 2026
8	KAT UK Macclesfield	Strong evidence	Macclesfield, United KingdomHQ checked Sep 17, 2026	51-200	82 contacts →
	Strong evidence “KAT UK is a Macclesfield based manufacturer of specialist glazing products, including Aluminium and PVCu bifold doors, sliding patio doors, entrance doors, French doors, windows…” Source: RevenueBase Database · checked Sep 17, 2026
9	Unique Window Systems LTD	Partial evidence	Leicester, United KingdomHQ checked Sep 17, 2026	201-500	71 contacts →
	Partial evidence “An award-winning designer, fabricator and installer of UPVC and aluminium windows, doors and curtain walling, Unique Window Systems Ltd specialises in the supply of quality…” Source: RevenueBase Database · checked Sep 17, 2026
10	Stevenswood	Partial evidence	Livingston, United KingdomHQ checked Sep 17, 2026	51-200	69 contacts →
	Partial evidence “Stevenswood’s top priority is making sure that leading quality windows, doors, bi-fold doors and conservatories are easily accessible for customers.” Source: RevenueBase Database · checked Sep 17, 2026
11	Polyframe	Strong evidence	Lenwade, United KingdomHQ checked Sep 17, 2026	201-500	66 contacts →
	Strong evidence “Polyframe are a multi award-winning manufacturer of high quality windows, doors and conservatories.” Source: RevenueBase Database · checked Sep 17, 2026
12	Quickslide LTD	Indirect evidence	Brighouse, United KingdomHQ checked Sep 17, 2026	51-200	61 contacts →
	Indirect evidence “Welcome to Quickslide!” Source: RevenueBase Database · checked Sep 17, 2026
13	Listers	Strong evidence	Stoke On Trent, United KingdomHQ checked Sep 17, 2026	51-200	59 contacts →
	Strong evidence “Listers manufacture Sheerline Aluminium, Veka Halo, Eurocell & Residence PVCu windows, doors and conservatories, as well as Elitis, Gallery 44 and Timeless brands (among many…” Source: RevenueBase Database · checked Sep 17, 2026
14	Window Supply Company	Strong evidence	Whitburn, United KingdomHQ checked Sep 17, 2026	51-200	56 contacts →
	Strong evidence “Window Supply Company is a leading UK manufacturer of uPVC windows, doors, and composite doors.” Source: RevenueBase Database · checked Sep 17, 2026
15	Modplan Limited	Indirect evidence	Gwent, United KingdomHQ checked Sep 17, 2026	51-200	47 contacts →
	Indirect evidence “Our business is to support your business Modplan is a trade-only fabricator.” Source: RevenueBase Database · checked Sep 17, 2026
16	Euramax Solutions Limited	Strong evidence	Barnsley, United KingdomHQ checked Sep 17, 2026	n/a	46 contacts →
	Strong evidence “Euramax is a leading manufacturer of uPVC windows, doors and composite doors for the modular, portable and offsite construction industry, also supplying to national builders’…” Source: RevenueBase Database · checked Sep 17, 2026
17	Munster Joinery U.K	Strong evidence	Warwick, United KingdomHQ checked Sep 17, 2026	1,001-5,000	45 contacts →
	Strong evidence “For 50 years in business, Munster Joinery is now among Europe's largest manufacturers of energy-efficient windows and doors.” Source: RevenueBase Database · checked Sep 17, 2026
18	Sovereign Group LTD	Strong evidence	Nelson, United KingdomHQ checked Sep 17, 2026	201-500	42 contacts →
	Strong evidence “Sovereign Group are manufactures and installers of UPVC windows and doors, aluminium windows, doors and composite doors.” Source: RevenueBase Database · checked Sep 17, 2026
19	Hazlemere Group	Partial evidence	High Wycombe, United KingdomHQ checked Sep 17, 2026	51-200	39 contacts →
	Partial evidence “Hazlemere is a family owned and run double glazing manufacturer and installer based in High Wycombe, Buckinghamshire.” Source: RevenueBase Database · checked Sep 17, 2026
20	Profine UK	Indirect evidence	Huthwaite, United KingdomHQ checked Sep 17, 2026	51-200	37 contacts →
	Indirect evidence “PROFINE UK LTD.” Source: RevenueBase Database · checked Sep 17, 2026
21	Dekko Window Systems LTD	Strong evidence	Ashton-under-lyne, United KingdomHQ checked Sep 17, 2026	51-200	36 contacts →
	Strong evidence “DEKKO WINDOW SYSTEMS LIMITED Manufacturers of a wide range of glazing products for professional installation companies.” Source: RevenueBase Database · checked Sep 17, 2026
22	GJB Window Systems	Strong evidence	Rayleigh, United KingdomHQ checked Sep 17, 2026	51-200	36 contacts →
	Strong evidence “GJB Window Systems are a Manufacturer of PVCu, Aluminium & Timber Alternative Flush Sash Windows, Doors and Conservatories for the Trade Installer.” Source: RevenueBase Database · checked Sep 17, 2026
23	Dempsey Dyer LTD	Strong evidence	Pontefract, United KingdomHQ checked Sep 17, 2026	51-200	36 contacts →
	Strong evidence “Dempsey Dyer are UK based manufacturers of window, door and conservatory products in upvc, timber and composite materials.” Source: RevenueBase Database · checked Sep 17, 2026
24	Joedan Windows & Doors	Indirect evidence	Tewkesbury, United KingdomHQ checked Sep 17, 2026	201-500	35 contacts →
	Indirect evidence “At Joedan, we are a family run business with Retail Design Centres across the Midlands and Southern England; to include a Manufacturing Facility and a Commercial Division.” Source: RevenueBase Database · checked Sep 17, 2026
25	Coral Windows Bradford Limited	Partial evidence	Bradford, United KingdomHQ checked Sep 17, 2026	51-200	34 contacts →
	Partial evidence “Coral Windows are a family run business who have had over 33 years experience within the home improvement industry.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: pvc window frame manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names pvc window frame manufacturers.
Partial evidence: Its own public description names part of pvc window frame manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pvc window frame manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 807 pvc window frame manufacturers based in the United Kingdom

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Pvc window frame manufacturers based in the United Kingdom at a glance

As of Sep 17, 2026

21.9%Verified-email coverage

10.2Average contacts per company

1-10Median size (employees)

2.4%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

392

11-50

240

51-200

101

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 807 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among pvc window frame manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “pvc window frame manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names pvc window frame manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among pvc window frame manufacturers, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,793 across the full list. 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 September 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names pvc window frame manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many pvc window frame manufacturers are there based in the United Kingdom?

RevenueBase identified 807 pvc window frame manufacturers headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Eurocell PLC, headquartered in South Normanton, tops this list with the largest team on record.

Which city has the most pvc window frame manufacturers?

London leads with 19 headquartered companies, followed by Leeds (12) and Norwich (12).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,793 verified decision-maker contacts tracked across these 807 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

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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 Smart Search, 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.