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Compare Product Specifications
Performance
Compare performance
Compare Performance Grade (PG) ratings by product type.
PG ratings represent the combination of air, water and structural performance. Use the 'Change Product Style' to compare performance data for a sample of products.
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100 Series
Casement Window
400 Series
Casement Window
A-Series
Casement Window
E-Series
Casement Window
Standard Performance:
PG40
PG50
PG50
PG55
Optional PG Upgrade:
PG50
PG70
PG70
PG70
Optional Stormwatch Protection:
-
PG70
PG70
-
Thermal Performance:
.27/.19
.27/.21
.27/.18
.29/.19