Our Hopper Windows come Standard with Double-Pane Energy Efficient Low-E Glass, a quality tested Mesh Screen and advanced Intercept Blackline Spacer Technology.
Description
Key Features
- Low-E Insulated Glass to keep cold air out and warm air in
- Window tilts inward for easy cleaning and operation
- Multi-chamber vinyl frame design and a unique water drainage system
- Heavy-duty welded sash and main frame provide durability
- High-grade virgin vinyl ensures durability
- Double-pane glass is complemented by the advanced Intercept Blackline spacer technology
Specifications
| Glass | Low-E 3/4" Insulated Glass |
| Screen Mesh | Standard Mesh Window Screen |
| Screen Frame | Roll Formed Aluminum |
| Frame Depth | 3-1/4" |
| Frame Material | Premium White Vinyl |
| Glass Type | Double Pane Insulated Glass |
| Weatherstripping | Dual, Barrier Fin |
| Construction | Welded Frame and Sash |
| Number of Locks | 1 Lock - Width |
Key Features
Understanding the NFRC Label
A. U-Factor – Insulating value of the entire window system. Lower numbers reflect better insulating value.
B. Solar Heat Gain Coefficient (SHGC) – Amount of heat from the sun passing through the glass. Lower numbers indicate glass is keeping heat from entering your home. SHGC is measured on a scale from 0 To 1.
C. Visible Transmittance – Amount of visible light passing through the glass. Higher numbers indicate glass is allowing more light to enter your home. Visible transmittance is measured on a scale from 0 to 1.
D. Air Infiltration – How much air is entering or escaping through the window. Lower numbers indicate air is kept from entering or escaping.
E. Condensation Resistance – Amount of moisture it takes for glass to condensate when exposed to extreme interior and exterior temperature changes. Higher
numbers indicate better resistance to condensation. Condensation resistance is. scored on a scale of 0 to 100.