Roof Window Accessories | Roofing Supplies

Roof window accessories help you get the best performance from your roof windows by improving insulation, light control, weather protection and ease of use. Whether you're upgrading an existing window or completing a new installation, our accessories ensure a perfect finish and long-lasting reliability.

Velux Blackout Blinds for Complete Light Control and Privacy

Velux blackout blinds offer exceptional darkness, making them ideal for bedrooms, nurseries and home offices where light control is essential. Designed specifically to fit Velux roof windows, these blinds operate smoothly, provide excellent thermal insulation and help reduce glare. They come in a range of colours and styles to suit any interior.

Velux Flashing Kits for a Secure, Weatherproof Installation

Velux flashing kits ensure your roof windows are installed safely and watertight. Made for different roof types, pitches and tile or slate finishes, these kits guarantee a perfect seal that protects your home from rain, wind and debris. Proper flashing is essential for long-term performance, and Velux kits are engineered for precision and durability.

Flashing Kits for a Perfect Fit on All Roof Window Brands

Our range of flashing kits includes high-quality solutions compatible with a wide range of roof window manufacturers. These kits are designed to integrate your window seamlessly into the roof surface, improving drainage, preventing leaks and ensuring a professional, weatherproof finish. Options are available for slate, tile, flat roof and standing seam applications.

Blinds, Insect Screens and Accessories for Added Comfort

From thermal blinds and venetian options to insect screens and remote-controlled upgrades, our accessories help you enhance comfort and usability throughout the home. They provide better shading, improved privacy, increased insulation and easier operation for both manual and electric roof windows.

Opening Poles, Motors and Control Systems for Easy Operation

For hard-to-reach windows or those needing added convenience, we offer poles, electric motors and smart control systems. These allow you to operate roof windows and blinds remotely, improving ventilation and making daily use more practical.

FAQs

Do Velux blackout blinds fit all types of Velux roof windows?
Yes — Velux blackout blinds are designed to fit specific Velux window models, ensuring a perfect, seamless fit.

Are Velux flashing kits necessary for installation?
Absolutely. Velux flashing kits ensure the window is fully weatherproof and securely integrated into the roof, preventing leaks and improving long-term durability.

Can generic flashing kits work with different roof window brands?
Yes — many flashing kits are available for universal use, but checking compatibility with your specific window model and roof type is essential.

Check out our other Roofing Supplies and Roof Windows & Lanterns range at JJ Building Materials.