Company lists · Data refreshed September 2026

Top 25 Roofing membrane manufacturers based in the United Kingdom

Name: Roofing membrane 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 30, 2026 489 companies tracked

RevenueBase identified 489 company matches for roofing membrane manufacturers associated with the United Kingdom as of September 2026 and tracks 7,475 professional contacts across them, including 2,916 with verified work emails. London is the largest hub.

This list covers company matches for roofing membrane manufacturers 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 September 30, 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 Sep 30, 2026 How this list was built

489Companies

7,475Contacts tracked

2,916Verified emails

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The 25 largest roofing membrane manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 489 company matches for roofing membrane manufacturers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	BMI Group	Exact match	Reading, United KingdomHQ recorded Sep 30, 2026	5,001-10,000	2,448 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 · Sep 30, 2026 · View company records in RevenueBase
2	Kingspan Insulated Panels UK & Ireland	Exact match	Holywell, United KingdomHQ recorded Sep 30, 2026	10001+	651 contacts →
	Exact match “At Kingspan, we're on a mission to transform the built environment through inspiration, innovation and insight.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	SIG Roofing	Exact match	St Ives, United KingdomHQ recorded Sep 30, 2026	5,001-10,000	249 contacts →
	Exact match “SIG Roofing has everything you need under one roof.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	Bauder Flat Roofs	Exact match	Ipswich, United KingdomHQ recorded Sep 30, 2026	201-500	231 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 · Sep 30, 2026 · View company records in RevenueBase
5	CA Group	Exact match	Bishop Auckland, United KingdomHQ recorded Sep 30, 2026	201-500	172 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 · Sep 30, 2026 · View company records in RevenueBase
6	IKO PLC UK	Exact match	Wigan, United KingdomHQ recorded Sep 30, 2026	201-500	165 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 · Sep 30, 2026 · View company records in RevenueBase
7	Briggs Amasco LTD	Exact match	Cradley Heath, United KingdomHQ recorded Sep 30, 2026	201-500	157 contacts →
	Exact match “Our Mission is to carry out Roofing and Waterproofing contracts, using the best and technically most appropriate products in order to give our customers the best value in…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	Langley	Exact match	Daventry, United KingdomHQ recorded Sep 30, 2026	51-200	115 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 · Sep 30, 2026 · View company records in RevenueBase
9	Everlast Group	Exact match	Leeds, United KingdomHQ recorded Sep 30, 2026	51-200	106 contacts →
	Exact match “Everlast specialises in the building envelope, our unique one - stop approach encompasses delivering waterproof roof coverings and cladding aesthetics for both new build…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	Soprema UK	Exact match	Witham, United KingdomHQ recorded Sep 30, 2026	5,001-10,000	82 contacts →
	Exact match “SOPREMA has been an independent family group since it was founded in 1908.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	Britmet Lightweight Roofing	Exact match	Banbury, United KingdomHQ recorded Sep 30, 2026	51-200	64 contacts →
	Exact match “Britmet Lightweight Roofing is the largest UK manufacturer of lightweight roofing systems.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	Alumasc Roofing	Exact match	St Helens, United KingdomHQ recorded Sep 30, 2026	51-200	62 contacts →
	Exact match “Our aim is to provide quality sustainable building solutions which give long-term peace of mind, supported by our technical expertise and comprehensive range of single source…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	A.Proctor Group LTD	Exact match	Blairgowrie, United KingdomHQ recorded Sep 30, 2026	51-200	58 contacts →
	Exact match “A.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	Russell Roof Tiles	Exact match	Burton On Trent, United KingdomHQ recorded Sep 30, 2026	51-200	55 contacts →
	Exact match “Russell Roof Tiles is the UK’s leading independent manufacturer and supplier of tiles and fittings used on pitched roofing for housing and commercial projects.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	Garland UK	Exact match	Bristol, United KingdomHQ recorded Sep 30, 2026	51-200	50 contacts →
	Exact match “Garland UK provide high-performance waterproofing systems to commercial, residential, industrial and public sector assets.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Benx Façades	Exact match	Stoke On Trent, United KingdomHQ recorded Sep 30, 2026	51-200	49 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 · Sep 30, 2026 · View company records in RevenueBase
17	TLX Insulation	Exact match	Bolton, United KingdomHQ recorded Sep 30, 2026	11-50	49 contacts →
	Exact match “TLX Insulation, a division of TLX Manufacturing, produces multifoil insulation and insulating breathable membranes.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	Radmat Building Products LTD	Exact match	Market Harborough, United KingdomHQ recorded Sep 30, 2026	11-50	44 contacts →
	Exact match “Radmat is an independent British company specialising in the manufacture and supply of high performance roof waterproofing systems and components.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	Roofline Group	Exact match	Waterlooville, United KingdomHQ recorded Sep 30, 2026	51-200	44 contacts →
	Exact match “Construction News Specialist Contractor of the Year 2026.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	Hambleside Danelaw	Exact match	Daventry, United KingdomHQ recorded Sep 30, 2026	51-200	39 contacts →
	Exact match “Hambleside Danelaw is the UK market leader for its durable flashings, high performance roofing ventilation options, and innovative new products.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	Proteus Waterproofing	Exact match	Rayleigh, United KingdomHQ recorded Sep 30, 2026	11-50	37 contacts →
	Exact match “Proteus Waterproofing is the one-stop-solution provider for a total waterproofing and protection package.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	Effisus	Exact match	London, United KingdomHQ recorded Sep 30, 2026	11-50	36 contacts →
	Exact match “Effisus is a leading provider of innovative solutions that seamlessly blend Efficiency and Sustainability, delivering integrated systems with superior quality and high added value.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	Polyroof	Exact match	Flint, United KingdomHQ recorded Sep 30, 2026	51-200	35 contacts →
	Exact match “For over 40 years, Polyroof has been developing and manufacturing cold-applied liquid roofing systems that continue to set the standard for waterproof performance.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	DVC Commercial Roofing Contractors	Exact match	Gateshead, United KingdomHQ recorded Sep 30, 2026	51-200	30 contacts →
	Exact match “DVC Roofing Commercial Roofing Contractors trading as DVC Roofing and Building Ltd are experienced and highly skilled roofing contractors based in Newcastle, Durham and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	Building Product Design Limited	Exact match	Cheshire, United KingdomHQ recorded Sep 30, 2026	11-50	29 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 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 “roofing membrane 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 489 roofing membrane manufacturers based in the United Kingdom

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Roofing membrane manufacturers based in the United Kingdom at a glance

As of Sep 30, 2026

39.0%Verified-email coverage

15.3Average contacts per company

1-10Median size (employees)

3.7%Largest-city concentration · London

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

261

11-50

152

51-200

201-500

1,001-5,000

5,001-10,000

10001+

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 489 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 “roofing membrane 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. 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 2,916 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 September 30, 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 “roofing membrane manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many roofing membrane manufacturers are there based in the United Kingdom?

RevenueBase identified 489 company matches for roofing membrane manufacturers associated with the United Kingdom as of September 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 roofing membrane manufacturers?

London leads with 18 company records, followed by Manchester (9) and Birmingham (5).

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 2,916 professional contacts with verified work emails tracked across these 489 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 September 30, 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.