RoofLITE+ DPY B900 Centre Pivot Manual Pine Roof Window

Brighten up your home with the RoofLITE+ DPY B900 – a stylish, affordable roof window designed to let in more natural light, improve ventilation, and boost energy efficiency. Whether you're upgrading a loft, attic, or pitched roof space, this high-quality window is a smart choice that balances performance with great value. Crafted from sustainably sourced pine and finished in a timeless natural wood tone, the DPY B900 offers a warm, traditional look that fits beautifully into any interior. The centre pivot design makes it easy to open and close – even in hard-to-reach spots – and the slimline frame means more glazing and better views. Thanks to double glazing with Low-E glass, this window keeps your space warm in the winter, cool in the summer, and helps cut down on energy bills. Built with weather protection and thermal insulation in mind, it's tough enough to handle wind, rain, and snow, all while keeping your home comfortable year-round.

Key Benefits

Great performance at a great price – ideal for homeowners and trade professionals Energy-saving design – Low-E double glazing for improved thermal efficiency Built to last – moisture- and weather-resistant pine frame Smooth operation – manual centre-pivot opening, easy to reach and use Easy installation – designed with DIYers and installers in mind Natural light and airflow – larger glass area for bright, breathable spaces Eco-conscious – made from responsibly sourced timber 10-year guarantee – for complete peace of mind

Technical Details

Type: Centre Pivot Roof Window Material: Pine (internal) / Grey external finish Opening: Manual Glazing: Double glazed, Low-E coating U-value: 1.3 W/m²K Roof Pitch Range: 15° to 90° Guarantee: 10 years Brand: RoofLITE+

FAQs

Is this window suitable for bathrooms or kitchens?

The pine finish is best suited for dry rooms like bedrooms, offices, or living areas. For high-moisture environments, a polyurethane-coated model may be more appropriate due to its added moisture resistance.

Can I install this myself, or should I hire a professional?

The RoofLITE+ DPY B900 is designed with DIY-friendly installation in mind, especially when used with standard installation kits. However, if you're unsure or working at height, a professional roofer is always a safe choice.

Does this window come with blinds or insect screens?

Blinds and accessories are sold separately, but the window is fully compatible with a range of RoofLITE+ blinds, blackout options, and insect screens for added comfort and control.

Check out our full range of roofing supplies.

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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.

As part of the JJ Roofing Supplies Group, we build on decades of experience supplying construction materials across the UK. We've expanded beyond roofing to offer a growing range of building materials, including timber, insulation, landscaping products, plumbing supplies, flooring, doors, bricks, fencing, garden buildings and much more – all available to order online with nationwide delivery.

We work with many of the industry's leading manufacturers to bring you trusted products that meet the highest standards of quality and performance. Our team is passionate about providing excellent customer service, competitive pricing and a straightforward shopping experience from start to finish.

When you shop with JJ Building Materials, you can expect:

• Competitive prices on leading brands and quality products.
• Nationwide delivery across the UK
  
• A constantly expanding range of building and landscaping materials.
  
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Every order is personally reviewed by our experienced team to ensure everything is correct before dispatch. We offer delivery from as little as the next working day on selected products, so please refer to the dark blue Estimated Delivery box above for the expected delivery timeframe for this item.

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