Sliding Rooflights

Rated 5.00 out of 5 based on 2 customer ratings
(2 customer reviews)

From £2,995


  • Reliable operation by concealed 24V motors
  • 24V Transformer switch included
  • Super Low-E Glass 1.2W/m2.K.
  • Superior thermally broken aluminium frame reduces risk of condensation.
  • Heat soak tested toughened safety glass for maximum strength.
  • Hard wearing Anthracite Grey 7016M polyester powder finish
  • Non-standard sizes and shapes available. Request a quote.

For Friendly, Professional Advice Call 0208 801 4221

  • 10 Year Guarantee
  • Prompt Nationwide Delivery
  • Excellent Service

Bespoke Sliding Rooflights

Precision engineering, top quality motors and quality manufacturing produce a sliding flat glass rooflight you can rely on to give you reliable service for years to come. Operation is by 24V concealed chain motors and a 24v transformer switch comes as standard.
Our sliding rooflights provides natural ventilation and safe roof access, especially in exposed areas where high winds may make the installation of a conventional hinged rooflight unwise.
Available in standard sizes or custom made to minimum curb width of 800mm and maximum length of 2000mm

Standard glass specification is 6mm HST Toughened softcoat double glazed units with 1.2W/m2.K centre pane Uvalue, but other glass specifications including tinted and solar control options are available.

Choice of switches and controls available including thermostat with wind and rain-sensor options. Multiple rooflights can be linked for synchronised opening.

Please note that sliding rooflights should be installed flat, but to avoid water pondin, we recommend a pitch of up to 5°.


We are currently open and operating within Government Guidelines for manufacturers. For the safety of all staff and customers, any visits to our premises must be by pre-arranged appointment and social distancing observed. We’re hear to deal with your orders and enquiries, but please be aware that lead times for some products are taking a little longer than usual. Place your order online today or contact us via Tel 020 8801 4221 or Email

2 reviews for Sliding Rooflights

  1. Rated 5 out of 5


    Helpful company, fautless service and good looking, smart rooflight.

  2. Rated 5 out of 5

    Veronica Small

    Our rooflight has been installed since the Autumn and so far we have enjoyed faultless operation. Very smooth opening and our builder said it was easy to fit and Lonsdale provided excellent tech advice.

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