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R-Control Perform Series roof insulation provides the high long-term R-value
of EPS and labor-saving face laminates.
Suitable for use with all roofing membrane materials,they are compatible
with loose laid and attached single-ply
membranes,conventional built-up roofing,or modified bitumen systems.
Perform
Perform is unfaced EPS.It is suitable for use with loosely laid single-ply
membranes.It is also used with
conventional BUR and mechanically or adhesively attached single-ply and
modified bitumen membranes
when field-applied coverboards are used. Boards are standard 4'x 4'and 4'x
8'sizes.
Perform R-values at 1 lb.density
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| Thickness, inches |
R-Value
at 40 F |
R-Value
at 75 F |
| 2.0 |
8.3 |
7.7 |
| 2.4 |
10.0 |
9.2 |
| 3.0 |
12.5 |
11.6 |
| 3.5 |
14.4 |
13.3 |
| 4.0 |
16.7 |
15.4 |
| 4.8 |
20.0 |
18.4 |
| 7.2 |
30.0 |
27.7 |
Perform 2
Perform 2 is EPS with a factory laminated fiberboard, perlite, or OSB face
that gives greater panel integrity and reduces installation time.It's ideal
for use with conventional BUR and mechanically or adhesively attached
single-ply and modified bitumen membranes. Standard panel size is 4'x
4' and 4'x8'. OSB faced panel size is 4'x8'.
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Download a PDF file of our Roofing brochure.
Download a PDF file of our Roofing Techdata.
Download a PDF file of our EPS Testing Chart.
Download a PDF file of our EPS brochure.
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