Fakro WLI 540x980mm Natural Pine Side Opening Access Roof Window

Practical Side Opening Roof Access

The Fakro WLI 540x980mm Natural Pine Side Opening Access Roof Window is a practical and attractive solution for providing convenient access to non-habitable roof areas. Ideal for lofts, storage spaces and utility areas, it offers an easy way to access the roof for maintenance, inspection and general upkeep while adding a warm, traditional appearance to the interior.

Natural Pine Interior with Durable Exterior

The internal frame is made from natural pine, giving the window a classic and welcoming finish that works particularly well in traditional or natural-looking interiors. On the outside, RAL 7022 Umbra Grey aluminium cladding provides a durable finish designed to withstand exposure to changing weather conditions while maintaining a clean and understated appearance.

Side Opening for Convenient Access

The side opening design makes the WLI easy to operate when access to the roof is required. It is available with either right-hand or left-hand opening, giving you greater flexibility when planning the installation and allowing the window to suit the layout of the surrounding space.

Toughened Double Glazing

The WLI features a 4-8-4mm double glazed unit with both the internal and external panes made from toughened glass. This provides a strong and durable glazing solution while also offering useful thermal insulation for non-habitable and unheated areas.

Universal Flashing Included

Installation is made simpler as the Fakro WLI is supplied with a universal flashing kit. This means additional flashing components are not required, helping to streamline the installation process and create a suitable connection between the window and roof covering when correctly installed.

Suitable for a Wide Range of Roof Pitches

The WLI is suitable for roof pitches between 15° and 70°, making it a versatile choice for a variety of roof designs. This wide pitch range provides greater flexibility when installing the window in different loft, storage and utility applications.

Thermal Performance

With a U-value of 1.7 W/m²K, the Fakro WLI provides effective thermal insulation for its intended use. It is particularly suited to unheated or non-habitable spaces where practical roof access and sensible thermal performance are both required.

Available Configuration

The Fakro WLI Natural Pine Side Opening Access Roof Window is available in the following size:

• 540 x 980mm

The window can be configured with either a right-hand or left-hand opening, allowing you to select the handing that best suits your installation requirements.

Why Choose the Fakro WLI Access Roof Window?

The Fakro WLI combines convenient side-opening roof access with a durable and attractive construction. Its natural pine interior provides a traditional finish, while the RAL 7022 Umbra Grey aluminium exterior offers durable protection. With toughened double glazing, a universal flashing kit and compatibility with roof pitches from 15° to 70°, it provides a straightforward solution for accessing a range of non-habitable roof spaces.

Frequently Asked Questions

What is the Fakro WLI roof window designed for?

The Fakro WLI is designed to provide convenient access to non-habitable roof areas such as lofts, storage spaces and utility rooms. It can be used for maintenance, inspection and general roof access.

Is the Fakro WLI available with different opening directions?

Yes. The WLI is available with either a right-hand or left-hand opening configuration. This allows you to choose the option that best suits the layout and access requirements of your project.

What roof pitches is the Fakro WLI suitable for?

The Fakro WLI is suitable for roof pitches between 15° and 70°, making it suitable for a wide range of roof designs. It is supplied with a universal flashing kit to help simplify installation.

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
  
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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.

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.