Insvrecho 150mm Extractor Fan Vent Cover External 304 Stainless Steel

• Keeps Birds, Squirrels & Rain Out — 304 Stainless Steel Louvered Design — Built from rust-proof 304 stainless steel, this 150mm vent cover opens smoothly on airflow and closes tight to block pests, rain, and cold draughts — no motor or springs to jam, rust, or fail. Unlike plastic covers that crack within two seasons, the louvered metal design won't warp in direct sun or freeze shut in winter
• Perfect Fit for 6-Inch (150 mm) Ducts — Includes Gasket & Screws — The vent cover external's 96 mm (3.8") diameter slides snugly into standard 4-inch pipes and duct openings. Includes 4 mounting screws and a rubber noise-reduction gasket that holds the grille firmly against the wall — eliminating the rattle and buzzing noise poorly fitted slatted vents are known for
• Ideal for Home Renovation & Winter Weatherproofing — Whether you're replacing a cracked builder-grade plastic vent during a bathroom remodel, upgrading your laundry room exhaust, or weatherproofing before winter hits, this extractor fan vent cover mounts in under 15 minutes on brick, stucco, wood siding, or vinyl exterior walls with no special tools needed
• Works with All Standard Ducts & Exhaust Systems — Compatible with rigid aluminium ducts, PVC pipes, and flexible 6-inch (150 mm) dryer hoses (steel clamps optional). Also functions as an exterior vent cap for bathroom extractor fans, range hoods, HVAC air returns, garages, sheds, and camper vans. Pairs perfectly with 6" foil duct tape and silicone caulk for a fully weather-tight seal
• Trusted by 1,500+ UK Homeowners — Rated 4.3 Stars — Favored by DIY renovators and trade professionals alike for lasting corrosion resistance and no-fuss installation. Every unit is factory-inspected for flap alignment and seal quality before shipping. Available in 100 mm and 150 mm sizes. If anything goes wrong — fit, finish, or function — Insvrecho support responds promptly for replacement or refund

Tired of draughts creeping through a cracked plastic vent, or finding birds and squirrels nesting inside your exterior wall duct? The Insvrecho 6-Inch Extractor Fan Vent Cover External is built from rust-proof 304 stainless steel with a louvered design that opens on airflow and closes tight when your dryer, bathroom extractor fan, or range hood is off — permanently sealing out pests, rain, and cold air without restricting exhaust performance. The 5.8" insertion diameter fits snugly into any standard 6-inch duct opening on brick, stucco, wood siding, or vinyl walls, and installs in under 15 minutes using the included mounting screws and noise-reduction gasket — making it the ideal upgrade for a bathroom remodel, laundry room exhaust replacement, or pre-winter weatherproofing project. Compatible with rigid metal ducts, PVC pipes, and flexible 6-inch dryer hoses, it also pairs seamlessly with foil duct tape and exterior silicone caulk for a fully weather-tight seal. Every cover is factory-tested, Transparency-verified, and backed by a 24-month warranty with same-day customer support — so if the fit, finish, or function ever falls short, a replacement or refund is one message away.