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VELUX GGL MK04 3073 G40 Pine Smoke Vent Window Only - 78x98cm

GGL MK04 307040
£607.99 Inc. VAT
  • Stunning Pine Finish for traditional homes
  • Smoke ventialtion system complete with a smoke sensor, break glass point and control unit
  • Tested and certified to comply with building regulations on smoke ventialtion
  • Free Delivery
Delivery: 7 Working Days more details
Delivery Tier: FREE more details
Product Information

VELUX GGL MK04 3073 G40 Pine Smoke Vent Window Only - 78x98cm

Require Flashing/Kerb & Control Unit for the Complete Smoke Vent System

VELUX smoke ventilation system means that you can easily comply with building regulations and European standards on smoke ventilation with the added benefit of increased daylighting into a building.

Fully automatic, the system opens up the roof window as soon as smoke is detected or a break glass point is activated. So assisting a safe and fast escape in the event of a fire, as smoke is dispersed quickly from corridors and stairways.

Ease of use is a hallmark of its design and the system is quick and simple to install and use, whilst its management by one control box makes it simple to reset. It comes as one package containing everything that you need via one single order code, window and flashing, control panel, break glass unit, actuator and smoke sensor.

Accessories such as wall switches for controlled ventilation and rain sensors are also available.

It's the only system to use!

More Information
More Information
Product Brand Velux
Delivery Information

Delivery Options and FAQs


What will my delivery cost?

We offer delivery tiers based on the size of your order:

Delivery Tier Charge
Free Delivery £0
Small £6 Free over £100
Medium £12 Free over £200
Large £20 Free over £300
Bulky £30 Free over £500
Pallet £40 Free over £750

A basket containing items from two or more delivery tiers will be charged at the highest tier.

Where do you deliver?
We deliver within mainland England, Scotland and Wales. We do not deliver to Northern Ireland.
How will my bulky or pallet order be delivered?

For bulky deliveries we will call or text to arrange a suitable delivery date. Please ensure you provide an appropriate mobile number at the checkout.

All bulky and pallet orders will be delivered by large lorry to the kerbside. Please ensure there is suitable access to the delivery address before ordering.

Please note a signature is required for all bulky and pallet deliveries.


Should you have any questions regarding your delivery you can contact us via live chat or email by visiting our Contact Us page.

For more information please refer to our full Terms & Conditions.

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