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RoofLITE Slimline DVX B500 P6A Vented Pine Centre Pivot Roof Window 94x118cm

33 Customer Reviews
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    10 years

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    Roof Pitch


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    1.5 W/m²K

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    Sound Reduction

    30 (-1, -5) dB



£225.36 inc. VAT
Product Code:
up to 4 working days
Size (W x H):

Essential Extras

We highly recommend choosing one of the following products with your purchase of the RoofLITE Slimline DVX B500 P6A Vented Pine Centre Pivot Roof Window 94x118cm

Product Description

RoofLITE Nito centre-pivot roof windows have 24mm double glazing (argon-filled) to guarantee good thermal insulation and low emissivity, reducing heat loss in winter and limiting overheating in summer. A ventilation bar allows airflow into the room even with the window closed. 

The windows are a low cost alternative to the VELUX GGL roof windows. The sizes are exactly the same, the finish is exactly the same, the specification is the same. The only difference being that the handle is at the bottom of the window, not the top.

Frame and wooden parts

The wooden frames used on RoofLITE roof windows are made from selected pine wood, treated with fungicide and insecticide protection via vacuum impregnation, followed by a coat of water-based lacquer for a natural wood finish. All wooden raw materials come from sustainable forests. RoofLITE holds full PEFC chain of custody certification.

Thermal insulation

To reduce heat loss in the winter and solar gain in the summer, RoofLITE windows are double glazed, with a 24mm argon filled gap to guarantee good thermal insulation and low emissivity. The U-value of the standard pane is 1.1 W/m2K, whilst the U value of the window is 1.5 W/m2K.

High quality manufacturing

RoofLITE roof windows are manufactured in Europe in an ISO 9001, ISO 14001 and OHSAS 18001 certified production facility, using the latest technologies to ensure the best industrial, environmental and labour standards are respected. Energy performance and water tightness are tested by an independent testing facility, IFT Rosenheim GmbH.

Environmental compliance

With environmental protection at the forefront of the design and manufacturing, it's important to RoofLITE that the pine wood is sourced from sustainable forests. VKR Group, RoofLITE's parent company*, has invested heavily to obtain PEFC wood certification to uphold the principles it believes in. The wood certification is provided by independent third party organization so you can be assured RoofLITE can confidently show its wood is derived from sustainable forests.


RoofLITE windows are designed to be very easy to install. The installation principle is a tried and tested methodology, well known to installers for many years. For DIY customers, an easy-to-follow step by step installation guide is included with every product.

Product Specification

Air Permeability Class 3
Brand RoofLITE
Construction 4-16-4H
External Finish Grey
Frame Material Pine
Glazing Double glazed
Glazing Feature Toughened
Guarantee 10 years
Internal Finish Pine
Opening Method Centre pivot
Operation Manual
Roof Pitch 15-90°
Size (W x H) 94 x 118cm
Sound Reduction 30 (-1, -5) dB
Toughened Yes
U-value 1.5 W/m²K
Ventilation Manual
Water Tightness E1200

Customer reviews

13 April 2018
Excellent product and very good value for money
25 July 2017
Excellent design and features, good quality.
27 April 2017
Would highly recommend this product used it on roofspace conversion and done the job perfectly
27 February 2017
We have used this product to create light and ventilation to our ensuite bathroom as it had no natural light or ventilation. Perfect for what we needed
24 November 2016
good product at an attractive price
23 November 2016
loft windows
27 October 2016
Good quality product easy to install as a branded veux good product so far
01 September 2016
Great product will definitely use again
17 August 2016
Excellent value for money roof window. Easy installation in kitchen mono pitch roof.
18 May 2016
Great quality and value. Used to form a tunnel through the loft into a bathroom without a window.

Average Customer Review (5.0)