Ratings
Your assurance of quality and product certification
All West Coast Windows products are tested by independent laboratories and exceed the high industry standards of the Canadian Standard Association (CSA) for air tightness, water tightness, forced entry and structural strength. Our products are also ENERGY STAR® certified for Zones A and B.
| SERIES | PRODUCT | A | B | C | F | DP |
|---|---|---|---|---|---|---|
| AIR | WATER | WIND PRESSURE | FORCED ENTRY | DESIGN PRESSURE | ||
| CASEMENT | Fixed | (FIXED) A3 | B7 | C5 | F10 | DP 75 (BETTER THAN C5) |
| SLIDER | Fixed | (FIXED) A3 | B7 | C5 | F10 | DP 75 (BETTER THAN C5) |
Notes:
- All windows were tested using light commercial sizing. this automatically covers residential.
-
DP (design pressure) is another measurement that determines the maximum sustained pressure to a window, for example:
DP 55 is equivalent to 248mph sustained winds
DP 75 is equivalent to 338mph sustained winds - The highest ratings achievable in any series is: A3, B7, C5
For more detailed information on energy ratings see this page.
ENERGY STAR®
Our Enertech Window Systems exceeds ENERGY STAR® ratings.
Window Anatomy
A detailed view of our windows. More »
Environment
West Coast Windows respects the Environment. More »