![](https://cdn.prod.website-files.com/617c34d7fd39c61c4f28d18f/645a6ee61864862008f2e208_DASMA%20Verification%20badge.png)
The Dasma Thermal Performance Verification is a program that certifies the thermal performance of sectional doors. U-factor ratings tests the entire installed assembly whereas R-value is calculated for only a portion of section insulation.
FullView Stylist
Insulation
not rated
U-Factor
![](https://cdn.prod.website-files.com/617c34d7fd39c61c4f28d18f/645a6de6836c0e0f7e7e5c2f_Checkmark%20PNG.png)
Exterior Steel:
Interior Steel:
Frame:
6063-T Aluminum
Thickness:
2 Inches
Glass:
1/2 Inch insulated
3/4 inch non-insulated
Rails:
Insulated
non-insulated
Warranty:
5 years
R-Value:
Plain Steel:
![](https://cdn.prod.website-files.com/617c34d7fd39c682f728d1ba/62473bd5672fea4e24999259_Stylist.jpg)
![](https://cdn.prod.website-files.com/617c34d7fd39c682f728d1ba/62473bd5cd85f339405b9ede_FullView.jpg)
Spec Sheets