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WMP-VRR (VRR) |
| Vinyl Reinforced Replacement is a triple ply laminate of a white polypropylene film with a metallized polyester film backing and a fiberglass scrim tear stopper. It is an excellent vapor retarder and low temperature workability. Water Vapor transmission rate (ASTM-E-96) of .02 Perms. Light Reflectivity (ASTM C-523, illuminant D-6500 = 85%. Cold Weather Workability = 0 deg. F. Bursting Strength of 90 psi. |
"R" Factor |
Thickness |
Available Widths | Length |
R-10 |
3.0" |
36", 48", 60", 72" |
Custom Laminated to Length. |
*R-11 |
3.5" |
36", 48", 60", 72" |
Custom Laminated to Length. |
R-13 |
4.0" |
36", 48", 60", 72" |
Custom Laminated to Length. |
*R-16 |
5.0" |
36", 48", 72" |
Custom Laminated to Length. |
R-19 |
6.0" |
36", 48", 60", 72" |
Custom Laminated to Length. |
* Special order item, minimum order quantities may apply. |
Tabs |
| Tab options are (1) 6" Tab or 2 - 3" Tabs. 1 - 6" Tab will be provided on one side of the insulation rolls with no tab on the other side of the roll. Usually 1 - 6" Tab is used when the erector is going to use spray adhesive to seal the insulation roll side joints. 2 - 3" Tabs will be provided on both sides of the insulation rolls. 2 - 3" Tabs are usually used when the insulation roll side joints are going to be folded and stapled. Unless specifically called out in a specification, this is strictly a preference of the erector. |
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