Master Flow® Foundation Vent ‑ Plastic Replacement ‑ PNM168 Specs
Master Flow® Foundation Vent ‑ Plastic Replacement ‑ PNM168 Docs
Master Flow® Foundation Vent ‑ Plastic Replacement ‑ PNM168 Videos
Why Master Flow® Foundation Vent ‑ Plastic Replacement ‑ PNM168?

Simple Installation
No mortar required! Installs with included screws

Easy Operation
Push/pull damper opens and closes the vent

Protects
Helps reduce the risk of foundation decay and frozen pipes
Get automatic Lifetime Protection on your entire GAF roofing system
When you install any GAF Lifetime Shingle and at least 3 qualifying GAF accessories, you'll automatically get a Lifetime limited warranty on your shingles and all qualifying GAF accessories*.
Where to buy
Find a GAF distributor near you.