Meet the MPK 400 x 400mm Vision Star Roof Vent with Signal White tinted hood — a purpose-built solution for caravans, motorhomes and campervans that demand quiet airflow, durable insulation, and simple operation. Built around a precise 400 x 400 mm cut-out, this vent combines thoughtful design with trusted MPK engineering to satisfy both daily comfort and long-term reliability.

• Flat hood with double glazing for improved thermal performance and reduced condensation on cooler mornings
• Tinted hood material delivers high UV protection, helping to keep interiors cooler on sunny days
• Integrated flyscreen and pleated blind provide insect-free ventilation and flexible light control
• Very simple one-hand operation with continuous adjustment up to 50°, and adjustable from a single side up to 50° — ideal for precise airflow without distraction
• Significantly reduced driving noise thanks to the vent’s streamlined, double-walled frame design
• Double-walled frame enhances insulation, keeping warm air in during chilly trips and cool air inside on hot days
• Permanent ventilation up to 150 cm² to maintain steady airflow without creating drafts
• Compact roof footprint: height over the roof is 80 mm, hood measures 490 x 470 mm, and the overall frame is 565 x 530 x 35 mm

What you get and how it’s used: the Vision Star is supplied with internal fixing parts (8x fixing brackets and 4x large plastic screws) for secure installation. Screws and fittings are not included, so you can pair the vent with your preferred mounting hardware. If you’re looking to illuminate the space, there’s an optional clip-on LED LIGHT Side Covers accessory (RVH131S) to add interior lighting without wiring.

Why this Vision Star model stands out: it’s engineered for a quiet yet effective venting experience, with a flat, double-glazed hood that minimizes drafts and noise while maximizing insulation. The built-in flyscreen and pleated blind give you instant control over airflow, privacy, and light—without clutter or extra accessories. The combination of a tinted hood for UV protection, a robust double-walled frame, and continuous tilt adjustability makes this vent a smart upgrade or a reliable replacement for established RV roofs.

Ideal for: owners of caravans, motorhomes, and campervans who value precise airflow control, durable construction, and a clean, modern look on the roof. This MPK roof vent is a practical, long-lasting choice when you want quiet operation, effective insulation, and simple, one-handed use — all without compromising interior comfort on the road.