Economical two-way breather used for
venting all types of insulation
Molded from tough, high density polyethylene
Easily installed with all BUR and modified
bitumen roofing systems
Locking cap prevents entry of wind-blown rain or snow
Two way
valve which will allow
for both exhaust and
convective movement
of air between breathersOverall Height = 7 inches (178 mm)
Base Opening = 2 1/4 inches (57 mm)
Flange Diameter = 10 inches (254 mm)
Flange Material = HDPE (High Density Polyethylene)
Recommended Spacing = 1 per 1000 sq. ft. (93 sq. m)