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Ductingdirect alternatives & similar sites

HVAC Ducting & Ventilation Supplies - Fast UK Delivery | Ducting Direct — 18 websites ranked by shared content topics, category and on-page relevance.

Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Indoor Environmental Quality →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
aircons.com ↗	65 match shared topic	Air Conditioners, District Cooling, Chillers, Products, Building Automation, Refrigerants, Air Cooled Chillers, Air Conditioning Industry, Green building, Heating, Ducting, Ventilation, Information Technology.	en	indoor-environmental-quality	robotsllmsaihumans	emailphone	none
solerpalau.com ↗	60 match shared topic	Soler & Palau - S&P Ventilation Systems and Indoor Air Quality \| Soler & Palau	en	indoor-environmental-quality Magento	robotsllmsaihumans	emailphone	none
duco.eu ↗	60 match shared topic	DUCO Ventilation & Sun Control	European Union en	indoor-environmental-quality	robotsllmsaihumans	emailphone	none
lomanco.com ↗	60 match shared topic	Lomanco Vents – Masters in Ventilation.	en	indoor-environmental-quality WordPress	robotsllmsaihumans	emailphone	partial · 8
solatube.com ↗	60 match shared topic	Daylighting, Skylights and Ventilation Systems \| Solatube Skylights	en	indoor-environmental-quality WordPress	robots llmsaihumans	emailphone	none
hvacauthorityusa.com ↗	60 match shared topic	HVAC Authority Usa \| HVAC Authority USA	en	indoor-environmental-quality	robotsllmsaihumans	emailphone	full · 16
radonaway.com ↗	60 match shared topic	Radon Fans, Radon Mitigation Systems, Accessories & Supplies \| RadonAway	en	indoor-environmental-quality Magento X-Cart	robotsllmsaihumans	emailphone	none
dustlessduct.com ↗	60 match shared topic	Dustless Duct \| HVAC, Air Duct Cleaning and Disinfecting Services	en	indoor-environmental-quality	robotsllmsaihumans	emailphone	none
gaylordventilation.com ↗	60 match shared topic	Welcome to Gaylord Ventilation \| Kitchen Ventilation Systems	en	indoor-environmental-quality Drupal	robotsllmsaihumans	emailphone	none
ventilation-system.com ↗	60 match shared topic	Ventilation Systems \| Vents Global	en	indoor-environmental-quality	robots llmsaihumans	emailphone	none
inovate.com ↗	60 match shared topic	InOvate® — Premium Ventilation Solutions \| InOvate	en	indoor-environmental-quality Drupal	robotsllmsaihumans	emailphone	none
simon-protec.com ↗	60 match shared topic	SIMON PROtec - The pioneer for electrical smoke ventilation \| natural ventilation and smoke and fire curtains - SIMON PROtec - Pioniere in Sachen Brandschutz	en	indoor-environmental-quality Joomla	robotsllmsaihumans	email phone	none
airductcleaningmckinneytx.com ↗	60 match shared topic	Air Duct Cleaning McKinney TX {Ventilation Cleaning Near Me} $98 only	en	indoor-environmental-quality	robotsllmsaihumans	email phone	none
daikinapplied.com ↗	60 match shared topic	Daikin HVAC \| Commercial HVAC \| Industrial HVAC	en	indoor-environmental-quality	robotsllmsaihumans	emailphone	none
cloroxpro.ca ↗	60 match shared topic	Cleaning Supplies for Business, Hospitals & Schools \| CloroxPro	Canada en	indoor-environmental-quality WordPress	robotsllmsaihumans	emailphone	none
hepafiltersales.com ↗	60 match shared topic	Replacement Air & Water Filters for HVAC, AC, Furnace. Home or Office.	en	indoor-environmental-quality Shopify	robots llmsaihumans	emailphone	none
modinehvac.com ↗	60 match shared topic	Home – Modine HVAC	en	indoor-environmental-quality WordPress	robotsllmsaihumans	emailphone	none
blauberg.co.uk ↗	60 match shared topic	Blauberg UK - Expert Ventilation & Heat Recovery Solutions	United Kingdom en	indoor-environmental-quality Magento	robotsllmsaihumans	emailphone	none

How the match score works

Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:

shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.
same category whether they sit in the same business / industry category.
content & title how closely their titles and page descriptions line up in wording and meaning.

No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.