Sheathing and Tape Brand Brochure

Clay and Concrete Tile
Metal Shingles and Panels
ZIP System sheathing and tape provides an excellent roof underlayment to receive many fi nished roof coverings including metal, tile and asphalt,
fi berglass or cedar shingles. The panels lay fl at and stay fl at, ensuring a fi nished roof that looks as good as it performs.
Asphalt Shingles
ZIP IT TIGHT
™
WITH A VARIETY OF ROOFING MATERIALS.
"The idea behind using ZIP System
®
sheathing
and tape on a roof is that during high winds,
even with the loss of shingles, the house is
built storm tight with added protection against
water penetration."
- TODD PIPER, COASTAL BUILDER
* Limitations may apply.
Although all projects are unique, experience has shown that 1 roll of 3 3/4" ZIP System
™
 ashing tape is needed for approximately 7 sheets of 4' x 8' ZIP System
®
sheathing.
This should only be considered a general “rule of thumb” when ordering materials with the understanding that some jobs may require more or less depending on the speci c project.
7/16" ZIP System
®
roof and wall sheathing
Performance
Category
Panel
Size
Panel Count
PS-2 Span
Rating
Code Evaluation
Report
Vapor Transmission
of WRB Layer
Air Barrier
7/16 4' x 8' 80
24/16
Structural 1*
ESR 1473
ESR 1474
12-16 perm
ASTM E 96
Procedure B
ASTM E 2178
<0.02 L/(s•m
2
)
@ 75 Pa
ASTM E 2357
<0.2 L/(s∙m
2
)
@ 75 Pa
7/16 Extended
Lengths
4' x 9'
4' x 10'
4' x 9' 1-1/8"
4' x 10' 1-1/8"
70
60
70
60
24/16
Structural 1
1/2" and 5/8" ZIP System
®
roof and wall sheathing
Performance
Category
Panel
Size
Panel Count
PS-2 Span
Rating
Code Evaluation
Report
Vapor Transmission
of WRB Layer
Air Barrier
1/2 4' x 8' 70
32/16
Structural 1
ESR 1473
ESR 1474
12-16 perm
ASTM E 96
Procedure B
ASTM E 2178
<0.02 L/(s∙m
2
)
@ 75 Pa
ASTM E 2357
<0.2 L/(s∙m
2
)
@ 75 Pa
5/8 4' x 8' 55
40/20
Structural 1
7