Product Description
Slant-back plastic roof louver that helps to exhaust heat and moisture from the attic.
GAF
GAF 18-1/2" MasterFlow® Slant-Back Plastic IR61 Roof Louver Grey
- Item #:
- 18918
- Product #:
- GAFR61GR
- Manufacturer #:
- 14563
GAF
GAF 18-1/2" MasterFlow® Slant-Back Plastic IR61 Roof Louver Grey
- Item #:
- 18918
- Product #:
- GAFR61GR
- Manufacturer #:
- 14563
GAFMasterFlow® Slant-Back Plastic IR61 Roof Louver
Item # 18918
Specifications
- Item Number
- 18918
- Manufacturer Number
- 14563
- Applicable Standards
- Texas Department of Insurance Evaluation RV-61
- Area
- 37 Sq. In.
- Base Material
- Plastic
- Height
- 3-5/8" (92 mm)
- Net Free Vent Area NFVA
- 37 Sq. In.
- Width
- 18-1/2"
Related Products
Laminated/Architectural Shingles
GAF
Timberline HDZ™ Shingles with StainGuard Protection
Underlayments
GAF
WeatherWatch® Mineral-Surfaced Leak Barrier
Starter Shingles
GAF
Pro-Start® Starter Strip Shingles
Hip & Ridge Shingles
GAF
Seal-A-Ridge® Ridge Cap Shingles
Ventilation
GAF