QSI Windows & Doors

Update or create your new backyard entrance with a classic French style door. Enhance your view with style and comfort. Custom designed with up to four panels of glass panels to brighten your interior with natural sunlight, all ENERGY STAR approved.

Doors are made of insulated pre-stained fibreglass for that natural wood look and distinct beauty. Also if durability and less maintenance are a priority, an insulated, pre-painted steel door system is very popular and a great alternative.

Choose from a selection of high performance clear glass, decorative glass or glass with internal mini-blinds for total privacy.

Schedule your free in-home, no-obligation quote today.

Steel doors remain the choice of most homeowners. Steel doors have lasted the test of time. These doors consist of heavy gauge galvanized steel skins separated by high density foam insulation.

With an endless selection of glass options, including clear high performance glass, internal decorative grilles, internal mini blinds. Pre- painted in 24 standard colours to match your homes décor.

The major benefit of a steel door is the use of magnetic weather stripping. Like your refrigerator, this magnetic weather stripping provides the best possible seal against air infiltration.

Browse all of these details below and we encourage you to compare them to our competitors.

Having our own paint booth in house gives us the control that every finishing department needs. Our in house painters have over 40 years of experience. They are true craftsmen. With their attention to detail and their obsession with perfection, every door is unmatched in quality.

Mastertech offers over 20 standard colours and we are also able to do any custom colour to match your décor.

* Please Note: Every computer screen is different and it is therefore impossible to get a true representation of our standard colours. Contact your local dealer to view our standard colour swatch.