Company lists · Data refreshed October 2026

Top 16 Exterior insulation & finish systems (eifs) suppliers based in the United Kingdom

RevenueBase identified 51 company matches for exterior insulation & finish systems (eifs) suppliers associated with the United Kingdom as of October 2026 and tracks 394 professional contacts across them, including 130 with verified work emails. London is the largest hub.

This list covers company matches for exterior insulation & finish systems (eifs) 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 October 25, 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 Oct 25, 2026 How this list was built
51Companies
394Contacts tracked
130Verified emails
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The 16 largest exterior insulation & finish systems (eifs) suppliers based in the United Kingdom

Ranked by team size
Top 16 of 51 company matches for exterior insulation & finish systems (eifs) suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 25, 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 matchGolborne, United KingdomHQ recorded Oct 25, 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 · Oct 25, 2026 · View company records in RevenueBase
2Exact matchMaidstone, United KingdomHQ recorded Oct 25, 202611-5054 contacts →

Exact match

“From external wall insulation systems (EWI) to façade renders, paints and healthy living indoor plasters, Baumit gives you the freedom of design.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
3Exact matchMilton Keynes, United KingdomHQ recorded Oct 25, 202611-5031 contacts →

Exact match

“Soltherm are producers of the highest quality EWI system in the world and our mission is to supply these building materials and solutions to the British market.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
4Exact matchAylesbury, United KingdomHQ recorded Oct 25, 202651-20022 contacts →

Exact match

“EWI Pro external wall insulation systems are BBA-approved and built to last.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
5Exact matchLoughborough, United KingdomHQ recorded Oct 25, 202611-5020 contacts →

Exact match

“Permarock is a leading designer, manufacturer and supplier of external wall insulation, solid wall insulation and exterior render systems.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
6Exact matchKeighley, United KingdomHQ recorded Oct 25, 202611-5019 contacts →

Exact match

“SPSenvirowall offers a complete range of external wall insulation systems, solid wall insulation systems, decorative renders and external rainscreen cladding of the highest…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
7Exact matchHuntingdon, United KingdomHQ recorded Oct 25, 202651-20014 contacts →

Exact match

“PJ MEAR LIMITED is an Exterior Refurbishment, Exterior Wall Insulation (EWI) and Concrete Repair specialist working all over the Southest and East of England”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
8Exact matchBradford, United KingdomHQ recorded Oct 25, 202611-5012 contacts →

Exact match

“Direct Building Products Limited, is a building materials company based out of Moody Street, Bradford, United Kingdom.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
9Exact matchWakefield, United KingdomHQ recorded Oct 25, 202611-506 contacts →

Exact match

“As one of the UK's leading providers of external enveloping and thermal improvement solutions.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
10Exact matchDerby, United KingdomHQ recorded Oct 25, 20261-106 contacts →

Exact match

“The Insulated Render and Cladding Association (INCA), is the recognised trade association for the External Wall Insulation (EWI) industry in the UK.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
11Exact matchExeter, United KingdomHQ recorded Oct 25, 202611-504 contacts →

Exact match

“SAS Europe is a supplier of the highest quality render systems.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
12Exact matchCaerphilly, United KingdomHQ recorded Oct 25, 2026501-1,0002 contacts →

Exact match

“SERS is a leading UK contractor of external wall insulation (EWI) for high and low rise properties across the country, transforming lives and communities for over 25 years.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
13Exact matchElstree, United KingdomHQ recorded Oct 25, 20261-102 contacts →

Exact match

“ThermoClad Limited is a new entry into the Facades Industry.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
14Exact matchWarwick, United KingdomHQ recorded Oct 25, 20261-102 contacts →

Exact match

“EWI - Render - Brick Slips - Timber Cladding - SFS”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
15Exact matchHitchin, United KingdomHQ recorded Oct 25, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
16Exact matchLiverpool, United KingdomHQ recorded Oct 25, 20261-101 contacts →

Exact match

“We are experts in design, supply and installation of external wall insulation and decorative finishes.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase

Showing 16 of 51 exterior insulation & finish systems (eifs) suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 130 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Exterior insulation & finish systems (eifs) suppliers based in the United Kingdom at a glance

As of Oct 25, 2026
33.0%Verified-email coverage
7.7Average contacts per company
1-10Median size (employees)
11.8%Largest-city concentration · London
Oct 25, 2026Page data refreshed

Companies by employee count

1-10
26
11-50
17
51-200
6
201-500
1
501-1,000
1

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 51 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 “exterior insulation & finish systems (eifs) 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 130 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 25, 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 “exterior insulation & finish systems (eifs) suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many exterior insulation & finish systems (eifs) suppliers are there based in the United Kingdom?

RevenueBase identified 51 company matches for exterior insulation & finish systems (eifs) suppliers associated with the United Kingdom 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?

Wetherby Wall Systems tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most exterior insulation & finish systems (eifs) suppliers?

London leads with 6 company records, followed by Bradford (2) and Aylesbury (1).

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 130 professional contacts with verified work emails tracked across these 51 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 25, 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.