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Visions 3500 Series Glass Options

STANDARD LOW E 2 ZO-E-SHIELD 5 ZO-E-SHIELD 5
EXTREME

Standard Zo-E-Shield
Low E 2 Zo-E-Shield 5 5 Extreme

U-Value* 0.28 0.27 0.24

Solar Heat Gain 0.28 0.18 0.17
Coefficient*
NFRC Label Ratings
Visible Light 0.47 0.42 0.38
Transmittance* Visions products are rated,
Ultraviolet 85% 95% 95% certified and labeled for
Rays Blocked U-Value, Solar Heat Gain, Visible
Transmittance, Air Leakage and
* Total Unit calculations are derived from computer simulations that are then verified by 3rd party testing in Condensation Resistance by the
accordance with NFRC 100-04. Values are calculated with 7/8" Simulated Dived Lites.
National Fenestration Rating
Council (NFRC). By using the
information on the label, products
can easily be compared within
the industry.

Real Warm-Edge Spacer System

Visions Real Warm-Edge spacer has no metal to transfer
temperatures. This improves the efficiency of the glass and
reduces condensation and frost build-up. Standard on all
Visions insulated glass.

Metal Spacer
Real Warm Edge
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