Casement Windows Installation and Replacement
Casement windows are a premium choice for any home. Everything about them speaks for itself, from the top of the line efficiency to amazing looks. If you are looking for a high-performance window – this is it!
Our casement windows are designed to work with double pane and triple pane glazing system. This way, you have an option of going well above and beyond the standard energy star efficiency and enjoy the benefits of maximum performance out of you new casement windows.
It is a joy to operate our casement windows all year round. They crank out open with ease and lock tight all around with just one handle.
- Cranks open outside and catches the most fresh air
- Three layers of weather stripping prevents drafting
- Collapsible lock and handle that don’t interfere with curtains and blinds
- Tough aluminum screen frame with fiberglass mesh
- Beautiful exterior frame profile for an eye catching curb appeal
- Excellent choice for a triple pane glazing system
Canadian Climate Zone Map and Energy Star efﬁciency requirements for Windows and Doors
U-FACTOR CONVERSION TO R-VALUE
Windows, skylights and doors are not generally assigned with an R-value when they are being tested. Nevertheless, window salespeople and contractors may often refer to an R-value for measuring the window performance. R-value serves as a measure of the resistance to flow of heat. In order to understand this R-value system in a better way, you can sample U-factors in metric as well as imperial units that have been perfectly converted to the R-values in this following table. Since the ER values are actually derived from a mathematical formula that makes use of U-factor as well as solar heat gain, there’s no method for directly converting the ER value into an R-value.