Fakro BDL P2 Left Opening L-Shaped Combination Windows

Fakro BDL P2 Left Opening L-Shaped Combination Windows

Bring more natural light into your home with the Fakro BDL P2 Left Opening L-Shaped Combination Windows. Designed to extend daylight from the roofline down into the wall, these windows create a bright, open and spacious atmosphere while adding a stylish architectural feature to your interior. They are ideal for projects where you want to connect roof windows with knee-wall installations for improved views and enhanced natural lighting. The BDL version features a left-hand hinge and right-hand handle when viewed from inside, allowing for convenient operation and easy access. With a choice of glazing options and interior finishes, these windows can be tailored to suit both traditional and contemporary spaces.

Finish Options and Construction

The Fakro BDL P2 L-shaped combination windows are available in three interior finish options. Natural Pine provides a warm, traditional timber appearance, while White Acrylic offers a bright and modern look. White PU Coated Pine delivers a smooth, durable and moisture-resistant finish, making it a practical choice for areas such as kitchens, bathrooms and other humid environments. Manufactured using FSC-certified timber, these windows support responsible sourcing and environmental sustainability. They are BBA approved under certification 02/3944 and feature the topSafe security and safety system, including reinforced hinges, secure locking keeps and a steel slat on the lower sash. These features provide enhanced protection and achieve at least Class III safety performance under EN13049 standards.

Glazing and Acoustic Performance

The BDL P2 windows are available with double or triple glazing, allowing you to select the level of thermal insulation and acoustic performance required for your project. The glazing can provide sound reduction of up to 38 dB (-2, -5), helping to minimise external noise and create a more comfortable indoor environment. These windows are designed for installation in knee walls with an angle between 15° and 55°. When combined with roof windows positioned above, they create a cohesive, light-filled design that helps maximise daylight from different areas of the roof structure.

Available Finishes and Sizes

The Fakro BDL P2 Left Opening L-Shaped Combination Windows are available in the following finish and size combinations.

Natural Pine

• 780 x 600mm
• 780 x 750mm
• 780 x 950mm
• 780 x 1150mm
• 780 x 1370mm
• 940 x 750mm
• 940 x 950mm
• 1140 x 950mm

White Acrylic

• 780 x 750mm
• 780 x 950mm
• 780 x 1150mm
• 780 x 1370mm
• 940 x 750mm
• 940 x 950mm
• 1140 x 950mm

White PU Coated Pine

• 780 x 600mm
• 780 x 750mm
• 780 x 950mm
• 780 x 1150mm
• 780 x 1370mm
• 940 x 750mm
• 940 x 950mm
• 1140 x 950mm

Key Features

• Left-opening configuration with a left-hand hinge and right-hand handle when viewed from inside.
• L-shaped combination design for extending daylight from the roofline to the wall.
• Available in Natural Pine, White Acrylic and White PU Coated Pine finishes.
• Double and triple glazing options for different insulation and acoustic requirements.
• FSC-certified timber sourced with sustainability in mind.
• BBA approved under certification 02/3944.
• topSafe security and safety system with reinforced hinges and secure locking components.
• At least Class III safety performance under EN13049 standards.
• Acoustic performance of up to 38 dB (-2, -5).
• Suitable for knee-wall installation angles between 15° and 55°.
• 10-year warranty on the window.
• 20-year warranty on the glazing unit.
• Lifetime warranty against hail damage.

Important Installation Information

Please note that Fakro roof windows are not supplied with flashing kits unless explicitly stated. The appropriate flashing kit must be selected according to your roof pitch and roofing material. Always ensure that the chosen window configuration and installation method are suitable for your specific project requirements.

Frequently Asked Questions

What is the opening direction of the Fakro BDL window?

The BDL version features a left-hand hinge and right-hand handle when viewed from inside. This distinguishes it from the BDR version, which has the opposite configuration.

What interior finishes are available?

The window is available in Natural Pine, White Acrylic and White PU Coated Pine. The White PU Coated Pine option provides a moisture-resistant finish suitable for humid areas.

Are flashing kits included with the window?

No, flashing kits are not supplied unless explicitly stated. The correct flashing kit must be selected based on your roof pitch and roofing material.

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.
  
• Friendly, knowledgeable customer support.
  
• A trusted business backed by the JJ Roofing Supplies Group.
  

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.

We work with trusted manufacturers and specialist delivery partners to ensure your order arrives safely and on time. You'll receive tracking details once your order has been dispatched, and if we need to confirm any delivery details, one of our team will contact you directly to keep everything running smoothly.

Roof Tiles & Fittings:

We recommend ordering an additional 10% of roof tiles to allow for any breakages that may occur during delivery or handling. Roof tiles are naturally fragile, and having a few extra on site helps prevent delays and ensures your roofing project can be completed without interruption.

Multiple Products from the Same Supplier

If you're ordering multiple products from the same supplier, your order will be dispatched together once all items are ready. This means the longest lead time will apply.

If you need part of your order sooner, please call us on 01202 113233. We can arrange a split delivery, although an additional shipping charge will apply.