LL Building LW1L Polypropylene Foundation Ventilator/Damper 8" x 16",
Description
Highlights:
- Size: 8" x 16"
- Color: Mill
- Polypropylene
- With lintel & sliding damper
- Die-cast aluminum, grill style
- Designed for nailing to floor joists or as a foundation block replacement With 1-3/8"W lintel