Company lists · Data refreshed November 2026

Top 25 Underfloor ducts suppliers based in the United Kingdom

RevenueBase identified 102 company matches for underfloor ducts suppliers associated with the United Kingdom as of November 2026 and tracks 685 professional contacts across them, including 259 with verified work emails. London is the largest hub.

This list covers company matches for underfloor ducts 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 3, 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 3, 2026 How this list was built
102Companies
685Contacts tracked
259Verified emails
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The 25 largest underfloor ducts suppliers based in the United Kingdom

Ranked by team size
Top 25 of 102 company matches for underfloor ducts suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 3, 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 matchWolverhampton, United KingdomHQ recorded Nov 3, 202651-20051 contacts →

Exact match

“HAS-Vent Ltd is one of the leading 'supply only' manufacturers and distributors of circular and flat oval ductwork and accessories in the UK.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
2Exact matchBasildon, United KingdomHQ recorded Nov 3, 202651-20050 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Nov 3, 2026201-50049 contacts →

Exact match

“From its foundation in 1997, Imperial Ductwork Services Ltd (IDSL) has grown into one of the industry’s leading companies in the Manufacture and Installation of Ductwork…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
4Exact matchBasildon, United KingdomHQ recorded Nov 3, 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 3, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Nov 3, 202651-20033 contacts →

Exact match

“Gardner & Co leads the way with the very latest technology, whilst still upholding the finest traditions in the management and installation of sheet metal ductwork, specialising…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
6Exact matchBury St Edmunds, United KingdomHQ recorded Nov 3, 202611-5032 contacts →

Exact match

“Gaia Underfloor Heating.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
7Exact matchStanley, United KingdomHQ recorded Nov 3, 202651-20025 contacts →

Exact match

“As the UK market leader, and largest UK manufacturer of Ductwork Jointing Systems & Components, we supply four different flange systems suiting all HVAC needs and providing the…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
8Exact matchNewtownabbey, United KingdomHQ recorded Nov 3, 202611-5021 contacts →

Exact match

“Established in 1974, Brankin Engineering Ltd is a leading Ventilation Ductwork contractor operating throughout the United Kingdom and Ireland.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9Exact matchSevenoaks, United KingdomHQ recorded Nov 3, 202611-5016 contacts →

Exact match

“Primarily B&R set out as a Ductwork supply and installation company, however we have expanded over recent years with the addition of value added services which compliment our core…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
10Exact matchBlackpool, United KingdomHQ recorded Nov 3, 202611-5013 contacts →

Exact match

“EcoDuct is an innovative, high-performance non-metallic pre-insulated HVAC ductwork system that saves energy, cuts installation time and costs, reduces environmental impact and…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11Exact matchLeatherhead, United KingdomHQ recorded Nov 3, 202611-5012 contacts →

Exact match

“Established in 1992, Mechanical Air Supplies has gained an enviable reputation for value, reliability and quality.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
12Exact matchBracknell, United KingdomHQ recorded Nov 3, 202611-5010 contacts →

Exact match

“Ductwork made to specification Fast turnaround Collection any time of day Centrally located between M4, M3 & M25 Daily deliveries to London South East and South West All of UK A…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
13Exact matchRadcliffe, United KingdomHQ recorded Nov 3, 202611-508 contacts →

Exact match

“DUCTWORK DESIGN AND INSTALLATION LIMITED is a mechanical or industrial engineering company based out of Stoneclough Rd, Radcliffe, United Kingdom.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
14Exact matchChatham, United KingdomHQ recorded Nov 3, 202651-2008 contacts →

Exact match

“J.A.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
15Exact matchLeicester, United KingdomHQ recorded Nov 3, 202611-507 contacts →

Exact match

“Ducting Express Services Ltd is a utilities company based out of 3 Claymill Road, Leicester, England, United Kingdom.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
16Exact matchLeigh, United KingdomHQ recorded Nov 3, 202611-507 contacts →

Exact match

“Innovative ducting and ventilation supplies.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
17Exact matchEly, United KingdomHQ recorded Nov 3, 20261-107 contacts →

Exact match

“E.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
18Exact matchBolton, United KingdomHQ recorded Nov 3, 202611-507 contacts →

Exact match

“What we do.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
19Exact matchBromley, United KingdomHQ recorded Nov 3, 202611-507 contacts →

Exact match

“AXIS DUCTWORK LIMITED is a construction company based out of LEONARD HOUSE 5-7 NEWMAN ROAD, BROMLEY, KENT, United Kingdom.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
20Exact matchGodalming, United KingdomHQ recorded Nov 3, 20261-106 contacts →

Exact match

“Combining over 40 years of construction industry experience - family owned Rupipe's reputation is built on high standards of customer service, industry knowledge and quality…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Nov 3, 202611-506 contacts →

Exact match

“Welcome to Mechanical Contracts Ltd, your trusted partner in comprehensive mechanical solutions.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
22Exact matchMacclesfield, United KingdomHQ recorded Nov 3, 202611-506 contacts →

Exact match

“Supplier/distributor of underfloor heating products and systems.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Nov 3, 20261-106 contacts →

Exact match

“Smart Ventilation Systems Ltd manufactures and installs ductwork in public and private sector building projects.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
24Exact matchChobham, United KingdomHQ recorded Nov 3, 202611-505 contacts →

Exact match

“Specialists in dry-installed and environmentally friendly underfloor heating systems.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
25Exact matchLutterworth, United KingdomHQ recorded Nov 3, 20261-105 contacts →

Exact match

“With a vast amount of experience within the underfloor heating industry, CosyFloor are ideally placed to provide you with expert advice on your project from start to finish.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase

Showing 25 of 102 underfloor ducts suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 259 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Underfloor ducts suppliers based in the United Kingdom at a glance

As of Nov 3, 2026
37.8%Verified-email coverage
6.7Average contacts per company
11-50Median size (employees)
8.8%Largest-city concentration · London
Nov 3, 2026Page data refreshed

Companies by employee count

1-10
41
11-50
48
51-200
8
201-500
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 102 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 ducts 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 259 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 3, 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 ducts suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 102 company matches for underfloor ducts 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?

Has-Vent LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most underfloor ducts suppliers?

London leads with 9 company records, followed by Basildon (5) and Bolton (2).

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 259 professional contacts with verified work emails tracked across these 102 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 3, 2026.

Ready to reach these companies? Verified emails and direct dials for all 102 underfloor ducts 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.