Aluminum Alloy RV Roof Vent Window 500mm, Soundproof Weatherproof Skylight Hatch for Camper Boat

Aluminum Alloy Square Roof Vent Window for RVs, Marine Vessels, Caravans, Trailers and Home Skylights Overview This square roof vent window is built with a aluminum alloy frame to provide lightweight durability and reliable weather protection. Designed to serve as a direct skylight replacement or a roof hatch, it fits a range of mobile and stationary applications including RVs, motorhomes, yachts, caravans, trailers, and residential skylights. Key Benefits Durable aluminum alloy construction provides corrosion resistance and long service life while keeping weight low for roof installations. Smooth sliding window with a support rod allows adjustable ventilation and secure positioning during travel or while docked. Sealing design reduces exterior noise transmission for a quieter interior environment. Multiple standard sizes for straightforward replacement or retrofit in common roof hatch openings. Simple packing list for fast installation: one square aluminum alloy skylight included. Product Parameters Shape: Square Material: Aluminum alloy frame Available sizes and dimensions 360 x 360 mm Maximum light transmission opening: 330 mm (13 in) Recommended cut out size: 357 mm (14 in) Overall outer size: 425 mm (16.7 in) 450 x 450 mm Maximum light transmission opening: 420 mm (16.5 in) Recommended cut out size: 450 mm (17.7 in) Overall outer size: 515 mm (20.3 in) 500 x 500 mm Maximum light transmission opening: 480 mm (18.9 in) Recommended cut out size: 500 mm (19.6 in) Overall outer size: 570 mm (22.4 in) 627 x 627 mm Maximum light transmission opening: 600 mm (23.6 in) Recommended cut out size: 627 mm (24.6 in) Overall outer size: 690 mm (27.1 in) Applications RV roof vent window replacement or upgrade Marine roof hatch installation on boats and yachts Caravan or trailer skylight replacement during refurbishment Skylight upgrade for residential or converted living spaces Practical Use Scenarios a cracked or fogged skylight on a motorhome with a durable aluminum alloy unit sized to the existing cut out for minimal modification. Install as a ventilation hatch on a yacht galley to improve airflow and reduce engine room noise inside the cabin. Add natural light and controlled ventilation during a trailer to camper conversion by selecting the appropriate cut out size and overall footprint. Packing List 1 x Square aluminum alloy skylight Notes Measure the existing roof opening and compare with the recommended cut out size to select the correct model. The product is supplied as the skylight unit with sliding vent and support rod for ventilation control.