CALGARY-BASED • FAMILY-OWNED • FULLY INSURED • LIFETIME WARRANTY
A beautiful new window can still fail if the opening behind it is damaged, poorly flashed or inadequately insulated. Those hidden problems can cause drafts, water intrusion, rot and expensive repairs after the trim goes back on.
If removal exposes an issue, we show you exactly what we found and explain the correct repair before additional work proceeds. Our construction background allows us to address framing and headers, rot and water damage, flashing, insulation, air sealing, egress requirements and structural opening modifications.
The result is more than a new window—it is a complete installation designed to protect your home in Calgary’s climate.
Custom-fit windows and exterior door systems installed for comfort, security, energy performance and lasting weather protection in Calgary’s climate.
Basement egress windows, window enlargements, new exterior openings, header replacement and framing repairs—with permits and engineering coordinated when required.
Book an on-site consultation for clear recommendations on the product, the opening and the complete installation scope. No pressure—just professional guidance and an accurate proposal for your home.
Replace drafty, damaged or builder-grade windows with custom-fit systems selected for your home and Calgary’s climate. We install casement, slider, picture, bay and bow windows with double- and triple-pane options.
Every installation includes careful measurement, removal, opening preparation, insulation, air sealing and exterior weather protection. If hidden damage is discovered, we explain it clearly before additional repair work proceeds.
Improve security, curb appeal and comfort with a professionally fitted entry, patio, sliding, garden or French door system. We install fiberglass and steel entry doors as well as exterior patio-door solutions.
Our scope considers the complete opening—including the sill, frame, flashing, insulation and weather sealing—so the finished door operates smoothly and protects the home properly.
We look beyond the product to the framing, sill, flashing, insulation and air sealing that determine long-term performance.
We explain what your home needs, what the project includes and why—without high-pressure sales tactics or vague allowances.
We recommend window and door systems selected for durability, comfort, energy performance and reliable operation.
Our framing and renovation background brings practical structural and building-envelope knowledge to every installation.
Careful fitting, insulation, air sealing and exterior water management help reduce drafts and protect the opening year-round.
You receive a clear project scope and professional execution focused on lasting value, not the lowest possible price.
Built right from the opening out. That is the SunSky standard on every project.
★★★★★
“We had great communication and Leo kept me informed of each step along the way. I definitely recommend SunSky Builders — top-notch crew!”
Window installation & exterior wall rebuild client
★★★★★
“We absolutely love our new windows. Thank you, SunSky Builders!”
Calgary window replacement client
Book a free in-home consultation for clear recommendations, a defined scope and an accurate proposal for your Calgary-area home.
