We offer a wide range of windows and doors, including PVC, metal-clad Regency and wood windows and doors. Our sales consultants have been involved in the production, design and installation of these products for many years. S.I.S provides a free in-home estimate for our customers convenience. As well as numerous residential window and door installations, we have renovated the Providence Childrens Center, many Calgary Housing Company projects and several condominium projects. No matter how big or small the project, we can provide top quality consulting, products and service.

Windows

S.I.S. products are available in the following styles. Hundreds of window combinations can be created by combining these styles. S.I.S. also offers windows in numerous shapes.

S.I.S. carries the following types of windows for you to choose from:

• Regency Aluminum Clad Wood: S.I.S.’s premium window. Aluminum cladding on the exterior in one of nine colours; hem-fir wood on the interior (paint grade for painted interiors or stain grade for stained interiors)
• Diplomat Wood: S.I.S.’s traditionally styled window. Hem-fir wood on the exterior and hem-fir wood on the interior (paint grade for painted interiors or stain grade for stained interiors)
• Ambassador, Envoy and Consul Vinyl: Three vinyl window systems from S.I.S. provide renovators with budget and style options. Each system offers vinyl exteriors (in sandalwood and white for Ambassador and Envoy, white only for Consul) and vinyl, stain grade or paint grade interiors.
• Fusion: S.I.S.’s newest hybrid window. Aluminum cladding on the exterior in one of five colours; vinyl interiors in white or sandalwood.

• Black
• Olive
• Red
• Grey
• Beige
• Almond
• White
• Teal
• Green

In addition to this, S.I.S. offers a wide selection of jamb extensions, grilles, brickmolds and glazing options for you to choose from. Our S.I.S. products specialists will discuss with you all of the available options for your specific situation. Know that when it comes to exterior renovations, we are Calgary’s Exterior Renovation Specialists and we pride ourselves in ensuring that our customers are fully satisfied.

Photo Gallery Please view our Photo Gallery for window photos

S.I.S. now Features Portatec Exterior Doors! See the difference quality makes.

Doors

Innovation, aesthetics and durability are the attributes that define a Portatec Door.  Portatec has been designing and manufacturing top-quality exterior doors in its own workshops for the past 25 years.  They can be manufactured to meet not only your needs, but also to reflect your own particular taste.  Once you see the vast array of options and the superior quality, you will want to incorporate one of these extraordinary entry door systems into your home. 

Portatec's Wood Finish Door is assembled using an exclusive process and created with the experience of qualified personnel.  The wood finish is applied onto a steel door and is remarkably elegant.  Choose from an interior wood finish with steel exterior, or the Absolute Wood finish both inside and out to achieve the perfect balance of durability and refinement.  The wood finish on steel doors is available in 12 standard colours with the choice of six different wood species (oak, birch, pine, mahogany, cherry and cedar).  The stain can also be made to match any colour that you may require. 

Photo Gallery Please view our Photo Gallery for Portatec photos