Vinyl Thermal Window Replacements

Servicing Toronto, Oakville, Mississauga, Newmarket, York Region, Milton and Kitchiner/Waterloo

All our vinyl windows are made from unplasticized PVC (UPVC) powder with impactors and UV protectors. Profiles are multi-chambered for superior insulation and strength. Sashes in single and double-hung windows are tilt removable. The inner sash in single slider windows lifts up and out. All corners are fusion welded and we use only ¾" insulating glass. This method of construction assures a warm edge spacer which is also flexible to lessen the chance of seal failure. Low-E glass with argon gas is an option for increased insulation and UV protection.

Primary Seal Windows Inc. is a manufacturer of quality vinyl windows all produced at our Toronto, Ontario manufacturing facility. We offer an excellent vinyl windows at a competitive price for either new construction or window replacement projects. Whether you are looking for single-hung or double-hung windows, casement or awning windows, sliding windows or patio doors, Primary Seal Windows Inc. is the source for all your window replacement needs.