Description
Roof Jack 3 or 4 in, Galvanized Flange
Metal roof jack for roof flashing penetrations for radon exhausts. May also be used as a sub-membrane transition.
Roof Jack 3 or 4 in, Galvanized Flange
Roof Jack 3 or 4 in, Galvanized Flange
$15.50
Roof Jack 3 or 4 in, Galvanized Flange
Metal roof jack for roof flashing penetrations for radon exhausts. May also be used as a sub-membrane transition.
For use when radon exhaust system penetrates the roof.
Tear and discard tab for 4″ PVC.
PRO TIP: For crawlspace systems: use french connection, T riser, or ADS T to connect to sub-membrane pipe or mat loop, then penetrate through roof jack. Roof Jack allows for a large space to secure membrane to using caulking. Nice, clean look.
Additional information
| Weight | 1.6 lbs |
|---|---|
| Dimensions | 15.38 × 12 × 3 in |
