Weather Stripping Installation in Mississauga
If you can feel cold air at the bottom of your front door in January, you’re heating the street. Door and window seals wear out quietly — foam compresses flat, rubber cracks, sweeps wear down to a brush with nothing left — and in Mississauga’s older Port Credit and Streetsville homes, and in 1970s–90s subdivision houses still on their original door seals, most of that wear has already happened. Weather stripping is one of the least expensive fixes in the house for the comfort and heating-bill difference it makes.

What’s included
- Door perimeter seals — kerf-in foam, V-strip, and adhesive seals matched to your door type
- Door sweeps and bottom seals
- Threshold replacement and adjustment
- Window weather stripping for sash and casement windows
- Sealing the door between the house and garage (a major and commonly ignored draft and fume path)
- Attic hatch insulation and sealing
The honest first check
A door that’s out of alignment won’t seal no matter what’s fitted to it. Doors are checked for square and latch fit first — a small adjustment is often part of the job — so the new seal closes evenly all the way around. Weather stripping works best as part of a full seal-up, alongside Caulking Services on window frames.

FAQs
How do I know my weather stripping needs replacing?
Three quick tests: you feel a draft with your hand near a closed door on a windy day, you can see daylight around the door, or the existing seal is cracked, flattened, or pulling away. Any one of them means it’s due.
Will it actually lower my heating bill?
It’s one of the cheapest draft fixes there is, and the worst doors gain the most — a door leaking around all four sides is a real, continuous heat loss. No honest installer will promise a specific dollar figure; the comfort difference is noticeable immediately.
My door is hard to close. Is that a weather stripping problem?
Sometimes the opposite — oversize or poorly fitted seals make doors hard to latch. The fit is checked as part of installation so the door seals and still closes the way it should, which often involves the strike and alignment covered under Door Lock Installation.
Do you weather strip windows too?
Yes — operable windows with worn seals are part of the service. Fixed panes are sealed with caulking instead, which is why the two services are often booked together.
For weather stripping in Mississauga, call Peter at 647-699-3193 or request a visit through the contact page. All services are listed on the services page.
