Company lists · Data refreshed November 2026

Top 25 Roof insulation board suppliers based in the United Kingdom

RevenueBase identified 517 company matches for roof insulation board suppliers associated with the United Kingdom as of November 2026 and tracks 12,042 professional contacts across them, including 4,768 with verified work emails. London is the largest hub.

This list covers company matches for roof insulation board suppliers associated with the United Kingdom, 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 November 1, 2026.

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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 1, 2026 How this list was built
517Companies
12,042Contacts tracked
4,768Verified emails
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The 25 largest roof insulation board suppliers based in the United Kingdom

Ranked by team size
Top 25 of 517 company matches for roof insulation board suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 1, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchReading, United KingdomHQ recorded Nov 1, 20265,001-10,0002,437 contacts →

Exact match

“BMI Group was born out of the recognition that customers now expect a single point of expertise to help them find their ideal roof.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
2Exact matchSheffield, United KingdomHQ recorded Nov 1, 20265,001-10,0001,076 contacts →

Exact match

“SIG is a leading pan-European provider of specialist construction and insulation products.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
3Exact matchCheadle, United KingdomHQ recorded Nov 1, 20261,001-5,000434 contacts →

Exact match

“wienerberger UK & Ireland is building for what’s next-empowering the construction industry to create a sustainable future.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
4Exact matchWetherby, United KingdomHQ recorded Nov 1, 2026501-1,000331 contacts →

Exact match

“Insulation, drywall, ceilings, construction products, external facades, flooring, partitioning, passive fire protection: whatever your project, Encon has the product range…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
5Exact matchSt Ives, United KingdomHQ recorded Nov 1, 20265,001-10,000264 contacts →

Exact match

“SIG Roofing has everything you need under one roof.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
6Exact matchIpswich, United KingdomHQ recorded Nov 1, 2026201-500234 contacts →

Exact match

“Bauder is a manufacturer and supplier of flat roof waterproofing systems, which are complemented by high quality green roof and PV solutions.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
7Exact matchCoventry, United KingdomHQ recorded Nov 1, 2026201-500228 contacts →

Exact match

“Minster is one of the largest growing national specialist insulation and dry lining distributors in the UK.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
8Exact matchDerrylin, United KingdomHQ recorded Nov 1, 2026501-1,000173 contacts →

Exact match

“Mannok is a leading manufacturer of a diverse range of premium building materials, including Ireland's best performing thermal block, Mannok Aircrete Thermal Blocks, a range of…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
9Exact matchBishop Auckland, United KingdomHQ recorded Nov 1, 2026201-500168 contacts →

Exact match

“CA Group is the UK's largest manufacturer and contractor of built-up building envelope systems.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
10Exact matchWigan, United KingdomHQ recorded Nov 1, 2026201-500166 contacts →

Exact match

“For over 100 years, we have been producing some of the industry's most innovative roofing, waterproofing, insulation, and infrastructure solutions.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
11Exact matchSheffield, United KingdomHQ recorded Nov 1, 2026201-500161 contacts →

Exact match

“At Galaxy Insulation & Dry Lining, we’re your nationwide trusted distribution and technical partner.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
12Exact matchYork, United KingdomHQ recorded Nov 1, 2026201-500121 contacts →

Exact match

“With 37 branches across the UK, a dedicated team of 450 staff, and an extensive range of over product lines, Burton Roofing Merchants proudly stands as “The Roofing People.” Since…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
13Exact matchDaventry, United KingdomHQ recorded Nov 1, 202651-200114 contacts →

Exact match

“At Langley, our vision is to provide innovative roofscape solutions that have a lasting, positive impact on people, places, products and our planet.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
14Exact matchFinchampstead, United KingdomHQ recorded Nov 1, 202651-20099 contacts →

Exact match

“Established in 1980, InstaGroup are a UK leader in the energy efficiency industry, covering commercial and residential projects.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
15Exact matchWitham, United KingdomHQ recorded Nov 1, 20265,001-10,00087 contacts →

Exact match

“SOPREMA has been an independent family group since it was founded in 1908.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
16Exact matchLeeds, United KingdomHQ recorded Nov 1, 202651-20074 contacts →

Exact match

“Belgrade Insulation is a privately owned Specialist Distributor of Insulation and Drywall Systems to all sectors of the construction market.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
17Exact matchRainford, United KingdomHQ recorded Nov 1, 202651-20069 contacts →

Exact match

“We are one of the UK's largest providers of insulation services.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
18Exact matchBanbury, United KingdomHQ recorded Nov 1, 202651-20059 contacts →

Exact match

“Britmet Lightweight Roofing is the largest UK manufacturer of lightweight roofing systems.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
19Exact matchLeicester, United KingdomHQ recorded Nov 1, 2026201-50058 contacts →

Exact match

“Max Energy Ltd is a UK based new build construction company specialising in the sale of insulation to the new build housing sector on a supply and install basis.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
20Exact matchStirling, United KingdomHQ recorded Nov 1, 2026201-50058 contacts →

Exact match

“We can offer you thermal and acoustic glass mineral wool products that meet exacting standards together with a service that’s tailored to you.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
21Exact matchGolborne, United KingdomHQ recorded Nov 1, 202651-20055 contacts →

Exact match

“Wetherby Wall Systems Ltd | Part of ROCKWOOL Group: Your Source for Premium External Wall Insulation and Render Solutions.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
22Exact matchBristol, United KingdomHQ recorded Nov 1, 202651-20054 contacts →

Exact match

“Garland UK provide high-performance waterproofing systems to commercial, residential, industrial and public sector assets.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
23Exact matchStoke On Trent, United KingdomHQ recorded Nov 1, 202651-20051 contacts →

Exact match

“The Benx Group is a leading provider of products and solutions that enhance, protect and add value to buildings through innovation, technology and practical experience.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
24Exact matchSwadlincote, United KingdomHQ recorded Nov 1, 202651-20051 contacts →

Exact match

“Smartroof® is a complete panelised 'room-in-roof' system from wallplate level upwards.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
25Exact matchBolton, United KingdomHQ recorded Nov 1, 202611-5051 contacts →

Exact match

“TLX Insulation, a division of TLX Manufacturing, produces multifoil insulation and insulating breathable membranes.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase

Showing 25 of 517 roof insulation board suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 4,768 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Roof insulation board suppliers based in the United Kingdom at a glance

As of Nov 1, 2026
39.6%Verified-email coverage
23.3Average contacts per company
11-50Median size (employees)
4.1%Largest-city concentration · London
Nov 1, 2026Page data refreshed

Companies by employee count

1-10
232
11-50
175
51-200
63
201-500
21
501-1,000
4
1,001-5,000
7
5,001-10,000
4
10001+
2

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 517 companies.

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.
What qualifies
Company records associated with the United Kingdom whose business descriptions match “roof insulation board suppliers” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 4,768 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 November 1, 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.

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 “roof insulation board suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many roof insulation board suppliers are there based in the United Kingdom?

RevenueBase identified 517 company matches for roof insulation board suppliers associated with the United Kingdom as of November 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?

BMI Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most roof insulation board suppliers?

London leads with 21 company records, followed by Manchester (9) and Birmingham (8).

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 4,768 professional contacts with verified work emails tracked across these 517 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 November 1, 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 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.