SIS — Supply Install Services

Your Source for Siding, Doors, and Windows in Southern Alberta

S.I.S. offers a selection of high-quality siding, doors, and windows for the construction and exterior renovation markets of Southern Alberta – particularly Okotoks, Airdrie, Cochrane, Strathmore, and High River. We focus on custom siding and framing for doors and windows in residential and light commercial properties. S.I.S. provides free, on-site consultations and a range of siding, doors, and windows options to meet your any style and budget. Our experienced consultants walk with you through every phase of a renovation and your investments are secured through warranties offered by both S.I.S. and our manufacturing partners.

Siding in High River and the Surrounding Region

For those considering updating or replacing tired or worn looking siding on their homes, the S.I.S. home renovation package includes a large selection of siding products for you to choose from. Many colors and profiles are available to suit your needs - from vinyl, aluminum, and cedar to masonite and cement-based materials. S.I.S. also offers a large selection of soffit, fascia, and trough to complement your choice of siding and windows. Each of our products is specially configured to fulfill your home renovation plans. Let our specialists guide you through the selection process and help you determine which of our many siding products is right for you.

Doors in Cochrane, Strathmore, and the Surrounding Region

S.I.S. doors products are defined by their design quality and durability. Our manufacturing partners have been producing top-quality doors for the past 25 years. Available with a vast array of options including material, shape, color, and finish, you can be sure of finding and entry to your home that matches your distinct taste and budget. As Exterior Renovation Specialists, S.I.S. understands the challenges of custom renovation projects and works with you to find the best way to improve the comfort of your home.

Windows in Okotoks, Airdrie, and the Surrounding Region

S.I.S. windows products are available in a broad range of styles and combinations. Choose from different materials (wood, vinyl, and hybrids), colors, and coatings. We also offer a wide selection of jamb extensions, grilles, brick molds and glazing options for you to choose from. S.I.S. is a nationally certified member of S.A.W.D.A.C. - The Siding and Window Dealers Association of Canada.