Walk On Rooflight Share
10 year warranty

Starting from £1,235.00 (Excl. VAT)

Customise & buy

Please provide external kerb dimensions.
Other colours, sizes and quantities available on request.

£1,398.00 + VAT
Secured by design Secure by Design - Building regulations Part Q compliant solution available, please call: 0116 2610 710
All of our products come with the following features

Duplus Walk On Rooflights

Designed to be flush with surrounding flooring, typically on roof terraces with decking. To install a Duplus walk on rooflight, a builders kerb is required for this product. The walk on skylight should be fitted first, with the surrounding flooring completed afterward enabling an overall flush finish to be achieved. It is essential that the correct loading standards are considered, reference should be made to Eurocodes BS EN 1991.

Building Regulations & Compliance

Walk on rooflights are suitable for residential applications and have been designed to meet the imposed load requirements of BS EN 1991 Subcategories A1, A2, A3 and A5. This means that they are capable of withstanding a uniform distributed load (UDL) of 2.5kN/m² and a concentrated load of 2.0kN. Note, for new projects started after 1st October 2013, walk on rooflights stating only compliance to the lower loads defined by BS6399 (1.5kN/m² UDL and 1.4kN concentrated load) should be avoided.

Also available as a Secure by Design (Part Q) enhanced security variant.

Advanced Features

The extruded aluminium perimeter frame is powder-coated RAL 9005 black matt as standard. Other RAL colour options are available upon request.

Avant-Garde or Sandblasted anti-slip external glass treatments to BS7976-2 are available upon request.

Delivered FULLY ASSEMBLED. No need for time-consuming assembly on-site. Significantly higher security compared to kit systems.



The maximum size for our walk-on rooflightsd is 1m x 2m external kerb size.

Yes, we provide a glass option with etching on the surface of the glass to reduce slip. There is an additional cost for this feature. This is calculated on the size of the rooflight required.

No, our walk-on rooflights are single, individual units with a single opening and a maximum size of 1m x 2m.


Material Specifications & U-Value

Following extensive structural glass calculations, our smallest rooflights incorporate an external pane of toughened laminated glass which is 25.5mm thick. As you might expect, as the walk-on rooflight size becomes larger so does the thickness of the glass that you would walk on, so our larger walk on rooflights feature an external pane of toughened laminated glass which is 31.5mm – 33.5mm thick (dependant on ultimate glass specification).

Our walk-on skylight achieves outstanding thermal performance. True U-value and Ud-value available upon request.

Please refer to our website technical section for further details www.duplus.co.uk/technical/walk-on-rooflights

“Very friendly and helpful customer service throughout the purchasing process. Very nice and good quality rooflights!”
Why Duplus?
Over 60 years of experience
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Delivery or collection

All of our rooflights can be delivered around the UK, or you can collect from our factory in Leicester.

Stock items delivered within 48 hours (subject to availability).

Custom sizes normally 20-25 working days (subject to workload at the time of ordering).