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WHTB ARCHITECTURAL GLASS

Low-E Coatings

Light, comfort and performance.

Discover our Low-E coating collection. Explore the full range and find the right starting point for your next architectural glass project.

DESIGNED FOR THE ENVELOPE

A better balance of daylight and energy.

Low-emissivity coatings help manage heat transfer through glass while preserving natural light. The right coating and insulating glass make-up bring together solar control, thermal performance and the appearance your project requires.

Natural light

Solar control

Thermal comfort

EXPLORE THE COLLECTION

Our Low-E products (up to 102'' x 470'')

Browse 20 products across six series. Select a model to explore its dedicated product page.

WT SERIES

Visible Light Transmittance (VLT)
67%
Solar Heat Gain (SHGC)
0.31
Visible Light Reflectance
10%
Outer Reflective Color
Light Grey

WT SERIES

Visible Light Transmittance (VLT)
65%
Solar Heat Gain (SHGC)
0.27
Visible Light Reflectance
15%
Outer Reflective Color
Light Grey

WT SERIES

Visible Light Transmittance (VLT)
54%
Solar Heat Gain (SHGC)
0.28
Visible Light Reflectance
15%
Outer Reflective Color
Light Green

WT SERIES

Visible Light Transmittance (VLT)
47%
Solar Heat Gain (SHGC)
0.24
Visible Light Reflectance
15%
Outer Reflective Color
Blue Grey

SDF SERIES

Visible Light Transmittance (VLT)
69%
Solar Heat Gain (SHGC)
0.39
Visible Light Reflectance
13%
Outer Reflective Color
Clear

SDF SERIES

Visible Light Transmittance (VLT)
67%
Solar Heat Gain (SHGC)
0.41
Visible Light Reflectance
11%
Outer Reflective Color
Clear

SDF SERIES

Visible Light Transmittance (VLT)
62%
Solar Heat Gain (SHGC)
0.34
Visible Light Reflectance
12%
Outer Reflective Color
Light Blue

SDF SERIES

Visible Light Transmittance (VLT)
55%
Solar Heat Gain (SHGC)
0.30
Visible Light Reflectance
14%
Outer Reflective Color
Blue Grey

SDF SERIES

Visible Light Transmittance (VLT)
52%
Solar Heat Gain (SHGC)
0.30
Visible Light Reflectance
19%
Outer Reflective Color
Blue Grey

SDF SERIES

Visible Light Transmittance (VLT)
45%
Solar Heat Gain (SHGC)
0.25
Visible Light Reflectance
14%
Outer Reflective Color
Blue Grey

WG SERIES

Visible Light Transmittance (VLT)
60%
Solar Heat Gain (SHGC)
0.38
Visible Light Reflectance
10%
Outer Reflective Color
Light Blue Grey

WG SERIES

Visible Light Transmittance (VLT)
55%
Solar Heat Gain (SHGC)
0.33
Visible Light Reflectance
15%
Outer Reflective Color
Light Blue

WG SERIES

Visible Light Transmittance (VLT)
52%
Solar Heat Gain (SHGC)
0.34
Visible Light Reflectance
17%
Outer Reflective Color
Blue Grey

W / WR SERIES

Visible Light Transmittance (VLT)
48%
Solar Heat Gain (SHGC)
0.26
Visible Light Reflectance
16%
Outer Reflective Color
Light Blue

W / WR SERIES

Visible Light Transmittance (VLT)
40%
Solar Heat Gain (SHGC)
0.22
Visible Light Reflectance
20%
Outer Reflective Color
Silver Blue

W / WR SERIES

Visible Light Transmittance (VLT)
43%
Solar Heat Gain (SHGC)
0.23
Visible Light Reflectance
24%
Outer Reflective Color
Silver Grey

WHR SERIES

Visible Light Transmittance (VLT)
60%
Solar Heat Gain (SHGC)
0.37
Visible Light Reflectance
29%
Outer Reflective Color
Mirror Reflective

WHR SERIES

Visible Light Transmittance (VLT)
48%
Solar Heat Gain (SHGC)
0.32
Visible Light Reflectance
33%
Outer Reflective Color
Mirror Reflective

WHR SERIES

Visible Light Transmittance (VLT)
43%
Solar Heat Gain (SHGC)
0.30
Visible Light Reflectance
34%
Outer Reflective Color
Mirror Reflective

NS SERIES

Visible Light Transmittance (VLT)
85%
Solar Heat Gain (SHGC)
0.83
Visible Light Reflectance
15%
Outer Reflective Color
Clear

FROM SELECTION TO SPECIFICATION

Choose glass around your project.

Daylight & solar gain

Consider visible light transmittance together with solar heat gain to balance transparency, daylight and cooling needs.

Appearance & reflection

Review physical samples for color and reflectance in the intended glass make-up and viewing conditions.

Complete glass make-up

Coating performance depends on the substrate, glass thickness, coating surface and insulating glass configuration. Ask our team for project-specific data.

We have many more Low-E coatings, let's discuss!

Share your performance targets, façade vision and glass requirements. Our architectural glass team can help you move from product selection to specification.