Lambro venting products inc. is a Canadian company that develops and manufactures high quality flexible ducts and plastic accessories for the HVAC residential, commercial and institutional buildings.

Discover our company

Insulated and non insulated flex ducts

All Lambro venting products inc. flexible ducts are used for residential, commercial and institutional building installations for the HVAC industry. The entire line of flexible duct meets the Canadian ULC S-110 standards and carries the labels, the only way to certify compliance.

Learn More

Insulation sleeves

Our duct insulation sleeves have a 10 year warranty and are certified GREENGUARD GOLD, a program from UL environment ©.

Learn More
Improved air quality

Improved air quality

We are proud to be the first Canadian manufacturer of flexible duct to obtain the GREENGUARD GOLD certification.
Because we want to participate in healthier indoor environments

Healthier schools and indoor environments
Products with low emissions of volatile organic compounds (VOCs) helping reduce indoor air pollutions.
May contribute to LEED credit.

image accueil