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RoofLITE+ SLIM VENT Roof Window Bundle – Roof Window, Slate Flashing & Pole

Available in 7 sizes

From: £200.00 Exc. VAT

RoofLITE+ SLIM VENT Roof Window Bundle – Roof Window, Slate Flashing & Pole

RoofLITE+ SLIM VENT Roof Window Bundles allow you to purchase a roof window and a flashing kit in just a few simple clicks.

Available in a variety of sizes, this bundle offers a RoofLITE+ SLIM VENT and a RoofLITE+ LSX Slate Flashing,

Purchasing a window bundle will save you time whilst benefitting from the amazing prices you come to expect with the RoofLITE+ range.

The SLIM VENT is the standard pine, centre pivot option with a ventilation valve that allows you to ventilate your home, without having to open your window at all.

You will also benefit from a flow of natural daylight into your home, which along with fresh air offers huge health benefits.

The mechanism is located at half window height ensuring easy operation which is aided with ergonomic handle, which can be found at the very bottom of the sash.

The handle has a number of locking positions, which you can use to further ventilate your home without having to fully open your window, whilst remaining secure.

The SLIM VENT includes a slimmer frame in comparison to the SOLID WHITE and SOLID PVC and is manufactured from sustainably sourced pine wood.

The pine wood has undergone an impregnation process during production, which ensures durability and robustness over years.

Despite its slim frame, the SLIM VENT has a u-value of 1.3 W/m²K, which is comparable to most other roof windows in the market.

The roof window bundle combines the SLIM VENT with a LSX Slate Flashing, which offers a 10 year guarantee.

The LSX Slate Flashing is compatible with all slates with profile thicknesses up to 8 mm and allows installation into roof pitches between 15 and 90 degrees.

In this window bundle is a Satin Chrome Telescopic Opening Pole, which allows you to operate your SLIM VENT window if it is installed out of reach.

Benefits & Features:

Roof Window:

  • Glazing Construction – 4-16-4H
  • 24mm Glazing Thickness
  • Low E Coating
  • Argon Gas Cavities
  • Toughened External Pane
  • Glass U-Value of 1.0 W/m2K
  • Overall U-Value of 1.3 W/m2K
  • Total Solar Energy Transmittance of 0.55
  • E1350 Water Tightness
  • Class 4 Air Permeability
  • Class C4 Resistance to Wind Load
  • Sound Reduction of 32 (-1;-5) dB
  • Traditional Pine Finish
  • Available in 7 Sizes


  • suitable for a roof pitch range of 15- 90°
  • up to 15 min. faster installation in comparison with flashing with side elements with multiple segments
  • tile profile height 0-16 mm (2x8mm)
  • perfect water tightness
  • easy installation
  • without apron to ensure a perfect seal with flat roofing materials
  • weather and UV ray resistant
  • lead-free
  • grey RAL7043

For technical information regarding the SLIM VENT, click here and if you require installation instructions, you will find them here.

When installing a window using an LSX Flashing, there a few helpful tips that will aid installation.


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