Technical Specifications

Zo·e·shield
®
The World’s Best Energy Glass
™
System
Zo∙e∙shield
®
5 achieves excellent energy efciency ratings
by using an exclusive combination of components. It can
save you up to 15-16% in energy costs* compared to
standard insulated glass while protecting your interiors from
sun-induced fading.
Zo∙e∙shield
®
5 Extreme available on Select Clad and
Select 300 replacement products. Zo∙e∙shield
®
7 available
on Select 300 only.
Real Warm Edge
®
Spacer
Crestline’s warm edge spacer system bonds the two
panes of insulated glass together. This non-metallic
spacer limits the amount of heat or cold that passes
through the glass, making your home more comfortable,
reducing condensation and the possibility of mold.
YOUR CHOICE IN ENERGY SAVINGS
Glass (often called glazing) is the single most important factor in a window or patio door’s
energy efciency and ability to keep your home comfortable. Nice to know Crestline’s
advanced glazing systems are the best available.
®
Untreated Glass EasyCare Glass
Conventional all-metal spacer allows
heat loss through the edge of the glass.
Crestline’s warm edge insulated glass system
minimizes heat loss and condensation.
Crestline Windows and Doors manufactures
products meeting and exceeding Energy Star
ratings for every climate zone.
*Savings are relative to a double-pane clear glass window. Based on a national average size house (2,300 sq. ft., 2-story) with 18% window-to-oor area ratio,
15% shade usage, gas heat and electric air conditioning. Long-term national average energy prices of $1 per therm for natural gas and $0.09 per kWh electric.
Actual savings will vary by climate regions, house type, homeowner operational characteristics, and local energy prices.
Zo∙e∙shield
®
5 Zo∙e∙shield
®
5 Extreme
Zo∙e∙shield
®
7
EasyCare
®
Keeping Windows Cleaner, Longer
EasyCare glass makes the exterior of the glass smoother,
causing water and dirt to run right off.
8