Our Products

Nice front yard

New Home Window Replacement Service

Windows represent a sizeable long-term investment, and as they can't be changed as easily as things like paint or wallpaper, it's important to choose quality windows, fitted by a reliable installer like Custom Window Designs. Windows can beautify a ...
Custom front door

Entry & Sliding Doors

Custom Window Designs carries an extensive line of solid wood doors in Mississauga.  Including; Red Cedar and Oak.  Your new solid wood doors can be assembled with custom, secure wood frame.  Choose from a variety of stains and finishing varnishe...


The Performance Collection of interior shutters is designed to suit any decorating taste. Add elegance and style to any room with these low-maintenance interior shutters. Easily change the look of any room with this unique window treatment, while sti...