The premier developer of ventilation products and systems

Aldes Canada is the leading supplier of heat and energy recovery ventilation systems for homes, multi-family buildings and businesses.

Go Cordless with InspirAIR® Compact

The InspirAIR Compact line of HRVs and ERVs for multi-unit residential buildings is now ready for hard-wiring applications.

Discover the new version of Selector!

Find and configure the ideal HRV/ERV for your project with the new version of Selector!

InspirAIR Commercial Launches!

Get inspired — and inspire confidence in your customers — with brand new InspirAIR Commercial indoor and outdoor heat- and energy recovery ventilators!

Are Bathroom Fans Obsolete?

The residential ventilation strategy of using an HRV and ZRTs to ventilate bathrooms, instead of using individual bathroom fans, is more cost effective for the builder and for the home owner.