All of our information is sourced from manufacturer data.

Benjamin Obdyke, Inc.
HydroGap Drainable Housewrap
One-Click Request
Overview
WRB (Weather/Water Resistant Barrier)
Mechanically Attached
Polyolefin
Sloped Roof, Wall
Concrete, Masonry
Design Options
Product Description
Sheet Width
Width
Standard Sizes: 5' 0", 9' 0", 10' 0"
Height
Thickness
Sheet Length
Width
Height
Standard Sizes: 8' 4"
Thickness
Thickness
Width
Height
Thickness
Standard Sizes: 0"
Performance Data
Water Vapor Transmission
An imperial perm is defined as 1 grain of water vapor per hour, per square foot, per inch of mercury
perm (imperial)
16
Tensile Strength
Weight needed to break the roll, per inch of width
lbs / in
50
Product Weight Per Area
lb / ft ^ 2
17
Air Permeance
Rate of airflow through the barrier per square foot at a specified pressure difference
cfm /ft^2 @ 1.57 psf
0.00161
Certifications

ASTM
E-84 Certified

Canadian Construction Materials Centre (CCMC)
Approved
Benjamin Obdyke, Inc.
400 Babylon Rd, Suite A Horsham 19044
215-672-7200
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