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Crawl Space Recessed Foundation Vent Cover - Fits 8" H x 16" W Openings - Durable and Efficient Sealing Solution (Black) - Amazon.com
![Amazon.com: Pre-Cut Foam Block | 8.25” X 16.25” Width X 1” Thick | Crawlspace Vent Block, Standard Vent Size | Arts & Crafts Foam | Polyethylene Foam Sheet | Insert Packing Foam Amazon.com: Pre-Cut Foam Block | 8.25” X 16.25” Width X 1” Thick | Crawlspace Vent Block, Standard Vent Size | Arts & Crafts Foam | Polyethylene Foam Sheet | Insert Packing Foam](https://m.media-amazon.com/images/I/41srDZgZznL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Pre-Cut Foam Block | 8.25” X 16.25” Width X 1” Thick | Crawlspace Vent Block, Standard Vent Size | Arts & Crafts Foam | Polyethylene Foam Sheet | Insert Packing Foam
![How would you fix this? Is this a vent pipe and should it have a cap?? Class A roof. We were thinking some great stuff foam, then diseal patch and flex seal/lap How would you fix this? Is this a vent pipe and should it have a cap?? Class A roof. We were thinking some great stuff foam, then diseal patch and flex seal/lap](https://preview.redd.it/dnxniqdjemi81.jpg?auto=webp&s=541f95623c3eb93207435eea9a0aa2f45eee092f)
How would you fix this? Is this a vent pipe and should it have a cap?? Class A roof. We were thinking some great stuff foam, then diseal patch and flex seal/lap
![Crawl Space Recessed Foundation Vent Cover - Fits 8" H x 16" W Openings - Durable and Efficient Sealing Solution (Black) - Amazon.com Crawl Space Recessed Foundation Vent Cover - Fits 8" H x 16" W Openings - Durable and Efficient Sealing Solution (Black) - Amazon.com](https://m.media-amazon.com/images/I/81hvSlN-GdL.jpg)
Crawl Space Recessed Foundation Vent Cover - Fits 8" H x 16" W Openings - Durable and Efficient Sealing Solution (Black) - Amazon.com
![Crawl Space Recessed Foundation Vent Cover - Fits 8" H x 16" W Openings - Durable and Efficient Sealing Solution (Black) - Amazon.com Crawl Space Recessed Foundation Vent Cover - Fits 8" H x 16" W Openings - Durable and Efficient Sealing Solution (Black) - Amazon.com](https://m.media-amazon.com/images/I/81vfE+RRL4L._UX250_.jpg)
Crawl Space Recessed Foundation Vent Cover - Fits 8" H x 16" W Openings - Durable and Efficient Sealing Solution (Black) - Amazon.com
![Elima-Draft 11 in. x 11 in. Insulated Magnetic Register/Vent Cover for HVAC Aluminum Registers/Vents ELMDFT11A3280 - The Home Depot Elima-Draft 11 in. x 11 in. Insulated Magnetic Register/Vent Cover for HVAC Aluminum Registers/Vents ELMDFT11A3280 - The Home Depot](https://images.thdstatic.com/productImages/faf00d51-5203-4ebf-a0a7-927406f55d61/svn/elima-draft-registers-grilles-elmdft11a3280-64_1000.jpg)
Elima-Draft 11 in. x 11 in. Insulated Magnetic Register/Vent Cover for HVAC Aluminum Registers/Vents ELMDFT11A3280 - The Home Depot
![FGBB Stainless Steel Air Vents, Louvered Grille Cover Vent Hood Flat Ducting Ventilation Air Vent Wall Air Outlet with Fly Screen Mesh for House (8inch) - Amazon.com FGBB Stainless Steel Air Vents, Louvered Grille Cover Vent Hood Flat Ducting Ventilation Air Vent Wall Air Outlet with Fly Screen Mesh for House (8inch) - Amazon.com](https://m.media-amazon.com/images/I/71mth5iFVVL._AC_UF894,1000_QL80_.jpg)