FAKRO DXF-D Fixed Modular Triple Glazed Flat Roof Window

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£884.82 Incl. VAT
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Product Description

FAKRO have created a range of fixed flat roof windows that have been designed to maximise the amount of natural light that enters a room, whilst also maximising thermal efficiencies, retaining heat and preventing heat loss through the flat roof window.

This modular triple glazed flat window is supplied with a kerb for installation, and is non-opening, and is the perfect way to create the perfect daylight solution for your home. By installing the triple glazed flat window you not only maximise the amount of natural light that enters the room, you also minimise electricity bills.

Maximise daylight

The flat roof window from FAKRO has been carefully designed to maximise the amount of sunlight that enters the room. The specially designed shapes of the sash and frame ensure that the flat roof windows feature up to 16% greater glazing area compared with other manufacturer’s windows of the same size.

Minimise heat loss

Another key feature of the FAKRO fixed modular flat roof window is the glazing. The flat roof window offers P2 laminated triple glazing, which includes a layer of glass on the outside, with an argon gas cavity, as well as a 6.2mm internal glass pane with a low emission coating.

The glazing is combined with a uPVC upstand, which has a multi-chamber design. This combined with the triple glazing creates an incredibly thermally efficient flat roof window.

Ease of installation

The FAKRO modular triple glazed window is supplied with a specially profiled covering material, which sits beneath the drip cap of the frame. This helps to create a tight connection between the roof window and the roofing material.

If required, the fixed modular flat roof window can be installed on an additional XRD base. This allows the flat roof window to be installed on green roofs and in other situations where the window needs to be lifted slightly above the surface of the roof.

Product Documents


Width 900mm Length 600mm


Size 600mm x 900mm
800mm x 800mm
900mm x 900mm
900mm x 1200mm
1000mm x 1000mm
1000mm x 1500mm
1200mm x 1200mm
1200mm x 1800mm
600mm x 600mm
700mm x 700mm
1500mm x 3200mm
600mm x 1700mm
1000mm x 2000mm
Operation Fixed Glazing Triple Glazing
Energy Efficient Glazing
Style Flat Glazing Tint Clear Tint
Material Glass

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Questions & Answers


I am interested in a 1m x 2m flat rooflight. Is it safe to walk on this unit? Not as a normal walkway but just occasionally.


It is not recommended, they can offer walk on options as a special order. For this please email sales@roofingsuperstore.co.uk.

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FAKRO DXF-D Fixed Modular Triple Glazed Flat Roof Window

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