Company lists · Data refreshed November 2026

Top 25 Underfloor heating suppliers based in the United Kingdom

RevenueBase identified 302 company matches for underfloor heating suppliers associated with the United Kingdom as of November 2026 and tracks 1,748 professional contacts across them, including 559 with verified work emails. London is the largest hub.

This list covers company matches for underfloor heating 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 6, 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 6, 2026 How this list was built
302Companies
1,748Contacts tracked
559Verified emails
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The 25 largest underfloor heating suppliers based in the United Kingdom

Ranked by team size
Top 25 of 302 company matches for underfloor heating suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchHoniton, United KingdomHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“As the UK's largest supplier of warm water underfloor heating and integrated renewables, Nu‑Heat delivers fully designed, energy efficient systems to installers, housebuilders…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchFrodsham, United KingdomHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“Heat Trace Limited (HTL) is an innovative British manufacturer of electric heating cables & associated equipment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBrookmans Park, United KingdomHQ recorded Nov 6, 202611-5059 contacts →

Exact match

“Leading supplier and installer of underfloor heating for residential developments in the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBasildon, United KingdomHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“We're the UK's most trusted and tried Underfloor Heating Brand.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLiverpool, United KingdomHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“At Active Flooring Solutions, we deliver comprehensive flooring services across the UK, specialising in underfloor heating, screeds, resins, floor coverings, and timber.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBasildon, United KingdomHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“FastWarm® are the UK's No 1 online supplier of Underfloor Heating products: with over 20 years’ experience in the industry, we've accumulated a comprehensive understanding of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchHatfield, United KingdomHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Ambiente Systems Ltd has been trading since 2006 and specialises in the design, manufacture and supply of hydronic underfloor heating systems to the trade.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBury St Edmunds, United KingdomHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Gaia Underfloor Heating.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchGateshead, United KingdomHQ recorded Nov 6, 2026201-50031 contacts →

Exact match

“Merriott is the better choice for bespoke heating solutions for commercial applications across the UK and Ireland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCaldicot, United KingdomHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Wunda Group plc was established in 2006 as a leader in underfloor heating solutions specialising in providing energy efficient solutions with environmental ethics at their core…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchGateshead, United KingdomHQ recorded Nov 6, 2026201-50026 contacts →

Exact match

“Who Are we?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWarrington, United KingdomHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Established in 1966, E.Tupling is a third generation family business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchDerby, United KingdomHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“A&S Mechanical provide services for Plumbing & Heating, Air Conditioning & Ventilation, Gas, Renewables and Under Floor Heating.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchDagenham, United KingdomHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“Welcome to Mr Central Heating, your trusted local partner for all heating and plumbing solution!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCastleford, United KingdomHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Hyco Manufacturing Ltd has been established for over 20 years and is a West Yorkshire based manufacturer and distributor of electrical equipment specialising in serving the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAtherton, United KingdomHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Manufacture and supply ThermaSkirt - an innovative alternative to underfloor heating and radiators which cleverly disguises the heating system into a stylish, superbly finished…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“Over the past 25 years JK (Janssen & Krop) has acquired more than one million square meters of knowledge and experience of in-ground underfloor heating in many European countries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLeigh, United KingdomHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“ELNUR was founded in 1973 and since then, we have established ourselves as one of the leading UK providers of the most efficient heating system in the world: electric heating.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLeeds, United KingdomHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“At Ecostrad, we champion energy efficient electric heating solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchWimborne, United KingdomHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“UFHN is an award-winning underfloor heating specialist who designs, supplies and installs bespoke heating systems for private residences, multi-residential developments, schools…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBodiam, United KingdomHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Thermotec UK Ltd is a passionate company involved in the design, supply, manufacture and commissioning of underfloor heating solutions including associated controls and floor make…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLutterworth, United KingdomHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Established in 2007 as Maincor Limited, we are based in Lutterworth, Leicestershire, supplying customers throughout the United Kingdom.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchWednesbury, United KingdomHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“Combat Heating Solutions has been an established name in the commercial heating industry for more than 50 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchPreston, United KingdomHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Luxus Design is the name behind Just Radiators, Just Baths, Designer Radiators Direct and The Radiator Warehouse.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSandycroft, United KingdomHQ recorded Nov 6, 202651-20012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 302 underfloor heating suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 559 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Underfloor heating suppliers based in the United Kingdom at a glance

As of Nov 6, 2026
32.0%Verified-email coverage
5.8Average contacts per company
1-10Median size (employees)
4.6%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
164
11-50
93
51-200
22
201-500
4
501-1,000
1
1,001-5,000
3
5,001-10,000
1
10001+
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 302 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 “underfloor heating 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 559 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 6, 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 “underfloor heating suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many underfloor heating suppliers are there based in the United Kingdom?

RevenueBase identified 302 company matches for underfloor heating 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?

Nu-Heat Underfloor Heating & Renewables tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most underfloor heating suppliers?

London leads with 14 company records, followed by Manchester (9) and Birmingham (6).

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 559 professional contacts with verified work emails tracked across these 302 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 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 302 underfloor heating suppliers based in the United Kingdom. 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.