Products & Resources

» Metal Framing & Hardware

Packages for storefronts, curtain walls, entrances, handrails and shower doors.

» Architectural Glass

Oversize tempered, insulated, spandrel-coated and a variety of architectural glass products.

» Performance Data & Resources

Technical information, including product performance data.

Insulated Glass Performance Tables

Uncoated
U-Value
Winter: 0.47
Summer: 0.50
Visible Light Transmittance
84%-7%
Solar Heat Gain Coefficient
0.20-0.82
Pyrolytic Low-e Coated (Hard Coat)
U-Value
Winter: 0.33-0.35
Summer: 0.32-0.35
Visible Light Transmittance
74%-11%
Solar Heat Gain Coefficient
0.28-0.67

MSVD Low-e Coated (Soft Coat)
U-Value
Winter: 0.29-0.30
Summer: 0.26-0.28
Visible Light Transmittance
74%-10%
Solar Heat Gain Coefficient
0.14-0.47
Reflective
Visible Light Transmittance
47%-3%
Exterior Visible Reflectance
37%-5%
Solar Heat Gain Coefficient
0.14-0.40

Reflective + Pyrolytic Low-e
Visible Light Transmittance
44% - 3%
Exterior Visible Reflectance
38% - 5%
Solar Heat Gain Coefficient
0.11-0.35
Reflective + MSVD Low-e
Visible Light Transmittance
42%-12%
Exterior Visible Reflectance
Exterior: 24%-10%
Solar Heat Gain Coefficient
0.13-0.26