Polypipe Ventilation products are available through five main brands, HR01 Heat recovery ventilation units that can recover more than 92% of a buildings heat. The Domus range of plastic ventilation ducting, wall outlets, duct silencers, flat channel ductiong, round pipe ducts including insulated ducting, flexible hoses and high performance extractor fans. FIREBRAKE Duct Fire Protection. The Base range range of slim-line extractor fans for domestic use and now Silavent ventilation products.

Polypipe Civils is the UK's leading manufacturer of surface water drainage and sustainable urban drainage systems SUDS, sewage pipes, cable ducting pipes and water management solutions, serving the utilities, construction, civil engineering, agricultural and sports and leisure markets. Our range of products include complete sustainable drainage systems that also include storm water and rainwater harvesting, rainwater recycling, surface water storage and modular rainwater attenuation crates. We are also major UK manufacturers of large diameter PVC and twin wall polyethylene sewage pipes. Polypipe Civils products have been widely installed in many infrastructure projects including roads, car parks, rail, airports, industrial and commercial projects.

NAYLOR INDUSTRIES PLC are leading UK manufacturers of the most comprehensive range of clay drainage pipes and fittings available anywhere in the world. We are also leading manufacturers of concrete lintels, access chambers, plastic duct pipes, linear surface water drainage channels, rainwater harvesting and rainwater attenuation systems (SUDS).

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Senior Hargreaves is the UK’s largest industrial metal ducting manufacturer. The company also has a national chain of trade Duct shops supplying quality ducting products to heating and ventilation HAVC engineers throughout the UK. Senior Hargreaves also supply complete ranges of fans, diffusers, dampers, stainless steel and steel ventilation ducts and ventilation grilles.

Ventilation ducting & flexible ventialtion ducting including fire protection for ducts and ventilation products