Nathan in Toronto

Our daughter's room is the coldest in the house due to it being the one of the furthest runs from the furnace, and due to our finished basement we can't really seal up the ducts without tearing out walls and ceiling and whatnot. I emailed Purair about sealing the ducts from the inside with that fancy aerosol and quickly got a phone call from Bruce to talk about it, including the pricing, and realistic benefits. We had Mitch and Rory come out, clean the ducts, and them seal them, which lowered our duct leakage from 243 cubic feat per minute of air to less than 10 cubic feet per minute of air, which would be like sealing a 49 square inch hole down to 0.6 square inches. We are very pleased with the work that was done, and how well they accommodated our daughter's nap schedule, and will be recommending Purair to our friends and family.