3M Thinsulate 40 Climate Control Window Film

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Thinsulate 40

Helps provide increased insulation performance

Helps improve comfort during cold winter months

Heat rejection helps provide comfort and energy savings

High visible light transmission film with a neutral appearance

Helps extend the life of furnishings by significantly
reducing harmful UV

Comprehensive warranty from 3M

Enhance comfort and efficiency year round with 3M™ Thinsulate™ Window Film Climate Control.

Helps provide increased insulation performance, much like upgrading single pane to double pane and double pane to triple pane windows

Light transmission values on various glass substrates

Single Pane Window36%
Single Pane, Tinted Window22%
Insulated Window32%
Insulated & Tinted Window 19%



Virtually invisible, 3M™ Thinsulate™ Window Films barely change the look of your windows, inside or out, yet still increase comfort and year-round efficiency.

This low-e film helps retain warmth in the winter and cool air in the summer by increasing the insulation value of your windows. Thinsulate 40 is the darkest film in this series.

Product Performance


 Thinsulate 40 Single Pane Single Pane/Tinted Double Pane Double Pane/Tinted
  single pane single pane/tinted dbl pane dbl pane/tinted
Solar Heat Reduction 59% 67% 54% 66%
Heat Loss Reduction 39% 39% 26% 26%
Glare Reduction 59% 59% 59% 59%
UV Blocked 99.9% 99.9% 99.9% 99.9%
Total Solar Energy Rejected 59% 67% 54% 66%

Technical Data


Glass Type
Applied Product
Shading Coefficient
Visible Light
Emissivity
"U" Value
 
Reflected
Transmitted
singlepane
None
0.94
8%
88%
0.84
1.06
Thinsulate™ 40
0.58
9%
68%
0.78
.99
singlepane2
None
0.69
5%
50%
0.84
1.06
Thinsulate™ 40
0.50
8%
41%
0.78
.99
dblpane
None
0.81
14%
78%
0.84
0.50
Thinsulate™ 40
0.64
13%
61%
0.78
0.46
dblpane2
None
0.55
8%
45%
0.84
0.50
Thinsulate™ 40
0.48
12%
37%
0.78
0.46

Learn More

About Thinsulate™ Climate Control Window Film