Sealing air leaks / Guides

Free Energy Audits, Net Zero Home Grants & Interest Free Home Renovation Loans
Grants and incentives

0% loans & Grants for Green Home Renovations & Construction - A Boost for Canadians in 2020

...aired. A large percentage of heat loss from a home is due to air leakage , so part of your energy audit will be a blower door test , which will help you find and fix air leaks. Our Quebec office recently had a full renovation which gave us an opportunity to try an air barrier spray for sealing air leaks , and we were...

Carpenter ants are a common pest and nuisance to get rid of in homes
Pest control

Removing insects and rodents from your home, safely & humanely (by preference)

...airing any leaks and moisture damage will help with prevention, as well as well as keeping wood a safe distance from the ground to avoid saturation with moisture (at least 8 inches or more). For house durability reasons along with insect prevention, direct storm water away from your house, watch for plumbing leaks an...

Balanced insulation levels in a green home
Efficient home design

Insulation in Green Home Building, a balanced approach to putting it where it does the most good

...Air leaks are responsible for a surprisingly large amount of heat loss, so plan your air barrier well in the design phase and be very meticulous with air sealing when working onsite. High-quality windows on the south can gain more heat in the day than they lose at night, giving you a net heat-gain. Windows on all oth...

Condensation on windows in our homes - why is it there? - how to stop it?
Walls and Roofs

Condensation on windows is a pain but is it a problem & how to stop it?

...air quality , but water sparingly and often for best effect. Check for water leaks! – Any pipes carrying water in the house, both delivery of hot and cold or heating and evacuation, should be checked for leaks and any leaks fixed promptly. All excess humidity in a home’s structure is best removed at the source – so a...

Non-toxic building materials can improve home air quality
Healthy indoor air quality

Maintaining healthy indoor air quality

...air than humid air. If you have a mould problem, clean it with detergent. But mould will always come back unless you address the issue that caused it. See our pages on ventilation and air exchangers for more information on home humidity. VOCs Volatile organic compounds form a large part of household chemical poll...

Spray Foam Insulation - Is it Good or Toxic & Dangerous?
Insulation and soundproofing

Is spray foam insulation a good choice for your home? Or a toxic recipe for disaster?

...air will leak through spray foam after it sets (right after, at least) and as much as we advocate for airtight homes, that can be a very real problem in this case given the risk to health. It is a known fact that indoor air quality in homes can be heavily polluted, and several times more toxic that outdoor air. That’s ...