Velux – Brand
In Stock

Velux Pitched Roof Smoke Vent Window White Polyurethane

From £664.89 Excl. VAT

10 Year Guarantee
8-10 Working Days
Delivery & Returns

Natural smoke and heat exhaust ventilators are typically used in common access areas such as stairwels and annex connections as well as in industrial buildings abd offices. The smoke ventilation is activated either automatically by a smoke sensor or manually with a break glass point. Natural ventilation for daily comfort is activated with the integrated switch in the conrol system or via an auxiallry wall switch.

The new high-performance insulation system uses a core of thermally modficied timber in combination with a special gasket for a better airtight seal that minimises heat loss and energy consumption.

The extrernal design of Velux smoke ventilation windows matches that of standard Velux roof windows ensuring a harmonious appearance when installed in the same roof (when wind deflectors are not required).

Velux smoke ventilation systems are tested and certified accdording to EN ISO 12101-2 for roof pitches 15°-90°. Available without wind deflectors where a geometric opening area is required, and with wind deflectors where an aerodynamic area is required.

This Product Includes
uPVC (GGU) or White Painted (GGL) centre pivot roof window with standard glazing (0070).
Features of the Smoke Ventilation System:
Centre-Pivot roof window made of high quality lacquered natural pine or uPVC.
For Geometric Smoke Ventilation our systems are tested and certified to EN ISO 12101-2 for roof pitches from 15°-90°.
For Aerodynamic Smoke Ventilation our systems are tested and certified to EN ISO 12101-2 for roof pitches from 15°-60°.
Comes with laminated inner pane for additional safety with easy-to-clean coating on outer pane to keep the glazing cleaner for longer.

All Velux products are covered by the manufacturer’s guarantee.

For more information, click to view the Velux Guarantee.

Delivery Information

Roof windows
A lot of our products are next day delivery, especially the Aurora and Liteleader range which are stocked in our warehouse. Dakea and Velux are usually dispatched by the manufacturer using their choice of courier. Standard items are still delivered within 1-2 working days with some items taking up to 5. Uncommon sizes and blinds from Dakea or Velux  take 8-20 working days.

Large quantity orders
Any order that consists of a large quantity of roof windows will be delivered on a pallet. If your order is placed before 11:30 am, we will dispatch that day for delivery the next working day. If purchased after 11.30 am , the delivery will take 2 working days from the point of order.

Bespoke and large products
Bespoke and large products such as flat roof skylights, roof lanterns and doors have lead times that can vary from 5-20 working days depending on the demand with the manufacturer. Please call us before ordering these products to get an accurate delivery time.

Mixed Orders
For mixed orders we aim to send them all out together, so if you order a Velux window and an Aurora window you will receive all of your order with the item with the longest lead time. In this example it would be 3 working days because of the window from Velux.

Composite Products
We aim to deliver our composite products in 1-5 working days. Due to the size and weight of composite products our delivery method can vary depending on the location of where it is being delivered. We will contact you to arrange a suitable time and place to deliver your composite product order prior to delivery.

Where to find delivery information
Delivery times are indicated on each product and if you have any enquiries regarding delivery please don’t hesitate to contact our office on 01623 624500.

Return Information

If you are not satisfied with any LB Supplies products you can return them within 14 days of purchase as long as they are unused and in their original condition and packaging. If you purchased from our website and would like to return your products, please download the LB Supplies returns form below and include it with the return. Once we′ve received your unused products, we′ll refund you the amount of the original purchase, excluding any delivery costs, using your initial method of payment. Some products may incur restocking charges. For all returns and any exchanges, you are required to cover the cost of the return delivery to our offices.  For your own security, we recommend using a recorded delivery service when sending goods to us.

Click to download a return form


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