Adjustable to 0 to 6/12 Pitch. Used where the vent passes through a roof. Underwriters Laboratories UL 441 and National Fire Protection Agency NFPA 54 and NFPA 211. Venting gas fired appliances, water heaters, furnaces, stoves, etc.
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Outsunny Retractable Pergola Roof, Sun Shade Cover, UV30+ Protected Replacement Canopy Fabric for 2.85 x 2m Pergola Frame
Aliexpress UK
Double Roman profile tile vent unused .
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Outsunny BBQ Patio Canopy Gazebo with Interlaced Polycarbonate Roof 2 Shelves
Aliexpress UK
Five of these Been in storage so need cleaning if it matters to you Cash on collection only please from South Tonbridge Kent . TN9
eBay
Outsunny 5ft x 3ft Metal Garden Storage Shed, Outdoor Tool Shed with Sloped Roof, Lockable Door for Tools, Equipment, Light Grey
Aliexpress UK
SOFFIT VENTS - These soffit vents are designed for easy push-in installation, providing excellent airflow to reduce loft condensation and enhance overall loft ventilation.
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Premium Waterproof Retractable Awning with Motorized PVC Roof System
Aliexpress UK
The Klober 10K Slate Vent Roof Ventilation Tile in Slate Grey is a low-profile, rectangular ventilation tile designed for roof spaces. With a fire rating of A2, this tile is suitable for fastening and has a smooth finish. The sleek grey colour adds a modern touch to any roof while effectively ventilating the space. The Klober brand ensures quality and reliability in this essential roofing material.
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Outsunny 4 x 3 m Aluminum Garden Gazebo, Double Roof Outdoor Gazebo Canopy Shelter with Netting & Curtains
Aliexpress UK
5 - New, Double roman ventilation roman vent Never used Works with Redlad/Marley/Sandtoft Tiles £97 Collection only
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Waterproof Multi-Purpose Polyurethane Coating Roof Leak Repair Exterior Wall Leak Sealing Asphalt Coating Eco-friendly Material
Aliexpress UK
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Weathervane, Metal Outdoor Garden Ironwork, Roof Courtyard Garden Decoration, Creative Furniture Chicken, Witch, Housewares New
Aliexpress UK
Outdoor Aluminum Pergola Gazebo – Adjustable Roof Pavilion for Garden or Terrace
Aliexpress UK