Crank-open windows that seal tighter than any other operating style — the workhorse of Alberta homes and the best choice for cold climates.

Casement windows hinge at the side and crank outward, pressing the sash firmly against the frame as they close. That compression seal is why casements consistently outperform sliders and hung windows for air tightness — and why they remain the most popular replacement window in Alberta. When a January cold snap hits, the difference is something you can feel standing next to the glass.
We manufacture our casement windows with fusion-welded, multi-chamber vinyl frames, stainless-steel hardware, and your choice of double or triple-pane Low-E argon glass. Every unit is built to the millimetre for your opening — full custom sizing at no premium, with colour and grille options to match your home.
A typical installed casement window in Alberta runs $550–$1,400 depending on size and glass package. Because we manufacture in Calgary and sell factory-direct, our quotes routinely come in below national-brand dealers. Call (403) 630-4628 for exact pricing.
Yes — they're the best operating window for cold climates. The crank mechanism pulls the sash tight against compression seals, so they leak far less air than sliding styles in -30°C weather.
Factory-direct pricing from a Calgary manufacturer. Custom sizes, honest quotes, no pressure. Mon–Fri, 9 AM–5 PM.

Top-hinged windows that open outward like an awning — ventilate your home even while it rains or snows.

Non-operating glass for maximum light, unobstructed views, and the best energy performance of any window style.
The classic vertical-sliding style, rebuilt with modern vinyl frames, tilt-in sashes, and Low-E argon glass.