Duratech Manual Opening Flat Glass Rooflight With Upstand

Let more light in and improve ventilation with the Duratech Manual Opening Flat Glass Rooflight—a stylish and practical choice for modern homes and extensions. Designed to sit neatly on a fully finished builder’s upstand (minimum width 50mm), this rooflight floods your space with natural light while allowing you to open it manually for fresh air and airflow control. It features a 6mm toughened outer pane and a 6.4mm laminated inner pane, providing excellent insulation, safety, and noise reduction. The black glass border gives it a sleek, frameless appearance from inside the room, while the grey powder-coated aluminium frame adds a clean, contemporary look from the outside. Supplied with a 160mm high white PVC upstand, installation is straightforward and weather-tight. The rooflight is also virtually maintenance-free—just a quick clean every now and then to keep the glass sparkling.

Why Homeowners Love It:

Natural daylight + fresh air – The manual opening option lets in light and ventilation when you need it most Double glazed for thermal efficiency – Keeps your space warm in winter and cool in summer Laminated safety glass – For added security and peace of mind Slim, modern design – Black glass border and flush finish add style to any space Minimal upkeep – No motors or electrics to maintain—just simple, reliable functionality Various sizes available – Ideal for kitchens, bathrooms, home offices, or living spaces

Product Features:

Manual opening operation Double-glazed Toughened outer pane / Laminated inner pane Grey powder-coated aluminium frame Black glass border for a seamless interior look Includes 160mm white PVC upstand U-value: 1.1 W/m²K Multiple size options available Complies with building regulations

FAQs

Is this rooflight easy to open and close?

Yes! It features a smooth manual opening system designed for everyday use. It’s perfect for adding fresh air to your space, especially in areas like kitchens or bathrooms.

Can this be installed on any flat roof?

This rooflight is designed to be installed onto a fully finished builder’s upstand with a minimum width of 50mm. It’s suitable for flat or low-pitch roofs and should be installed according to building regulations.

Do I need to do much maintenance?

Not at all. The unit is built with durable materials and designed to be virtually maintenance-free. Occasional cleaning of the glass and frame is all it takes to keep it looking and performing its best.

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At JJ Building Materials, we're committed to supplying quality building products at competitive prices, backed by the service and expertise you'd expect from an established independent merchant. Whether you're a trade professional managing large-scale projects or a homeowner taking on a DIY renovation, we're here to help you find the right products for the job.

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