GGL 307040 – wooden, smoke ventilation window, top opening, double glazed, energy-saving pane, toughened and laminated glass P2A, Uw = 1,3

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Brand: Velux
Lead time: up to 7 weeks Find out more

Guarantee included at purchase Find out more

GGL 307040 – wooden, smoke ventilation window, top opening, double glazed, energy-saving pane, toughened and laminated glass P2A, Uw = 1,3

The windows are marked by VELUX as Premium Class.

Smoke dampers

They are designed to remove smoke and heat from a burning building, keeping escape and fire routes open. They are usually used in public places, such as staircases or connections of residential building wings, as well as in industrial and office spaces.

VELUX smoke ventilation windows are CE marked, which guarantees their compliance with the EN 12101-2 standard for smoke and heat extraction flaps.

This means that windows equipped with a wind deflector have been tested paying special attention to:

The smoke extraction system activates a powerful electric chain drive that automatically opens the sash of the pivot window up to an angle of 90 degrees to the frame. This enables maximum smoke and heat dispersion from escape and fire routes.

Standard installation

The VELUX smoke ventilation window can be installed in roofs with a 15-90° pitch. The small size 24 V DC smoke ventilation motor, 1.8 A, is factory-fitted.
to the window sash, making it invisible when the window is closed. Two easy to install and practically invisible gas cylinders provide stability and make it easy and fast
opening.

Application

The VELUX smoke and heat extraction system complies with the regulations on building smoke ventilation. The system consists of an electrically controlled VELUX rotating window with gas cylinders to assist opening and a factory-fitted smoke ventilation drive. Depending on requirements, the smoke ventilation window can be installed with or without a wind deflector.

The required size of the smoke and heat extraction ventilation area depends on the design of the building and its purpose. VELUX smoke ventilation windows are available in different sizes to suit practically any solution. Like other VELUX windows, the smoke extraction system will provide to residents and other users of the building additional sunlight and fresh air. Additional advantages are: aesthetic appearance, attractive finish and long-term reliable operation.

2 system solutions

Smoke ventilation windows must be installed together with wind deflectors if the requirements apply to aerodynamically active surfaces.

Smoke extraction windows without wind deflectors must be used if the requirements only apply to the geometric surface.

The smoke extraction system consists of:

The basic element of the system is the VELUX smoke ventilation window. The windows are available with standard NCS S 7500-N aluminium cladding and safety glass -70.
On special request, the windows are available with copper or zinc titanium cladding, and energy-saving two-chamber glass -66.

It’s necessary to choose a sealing flashing for window, which is an essential element when you install the window. The flashing is selected depending on the roofing (e.g. roof tile type, thatch tile, steel tile, shingle, roofing felt etc.) and roof pitch. Flashing is used to seal the window and drain water and snow beyond its outline.

In case of installing the windows without standard flashing, it’s necessary to order the ZWC flashing.

Do you need help finding the right roof windows for your home? – Let us know! –

Specifications

BrandVelux

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How it works

Asking for a quote

Press ‘Get a quote’ button and submit your enquiry with the chosen joinery parameters.

Receiving the quote

Our sales team will return to you with the purchase quote on joinery, delivery/installation costs and the lead time.

Verification

Our employee will go through all the information included in the offer together with you.

Agreement & Payment

It is the stage where we confirm the contract and you make the payment.

Production

It’s the time it takes to produce your ordered joinery.

Delivery

This is the shipment period for your ordered products.

Installation

If you’re interested in our installation services, we agree on the dates individually.

Frequently asked questions

How do I get a quote?

First of all,  you should send us your enquiry where you specify your chosen joinery parameters, dimensions and qualities.

In order to prepare a quote for you, we need the following details:

  • Model window/door (aluminium/uPVC) – [any specific U-value is required?]
  • Width x Height [mm]
  • Colour from internal/external side
  • Glazing: double/triple
  • Eircode (so we can check delivery cost)
  • Contact details, email address, phone number

In case you want the quote for installation services as well, let us know and specify whether you are interested in a new project or windows replacement.

Next, we will provide the personalised quote for the purchase of joinery together with installation costs, delivery and lead-time.

Please send all the information and enquiries about our offer to the following e-mail address: info@fenbro.com

Do you deliver & install joinery?

We deliver joinery to Ireland every week. At the moment, we offer installation services only in Ireland.

Our offer includes:

  • Product
  • Delivery
  • Installation (Ireland) + after-sales service
  • You receive a 5-year guarantee on Windows/doors (10 years for VELUX) and 2 years for the fitting.

We do not have any showroom in your country. All our joinery is sent to customers directly from Poland.
Our Company is based in Warsaw (Poland) and we also have a local sales point and warehouse in Ostrołęka, Poland.
All joinery is produced by Polish producers.

What are the delivery costs?

The cost of each delivery is calculated individually. The cost of delivery depends on the weight and size of pallets and their number.

Please send all enquiries about our offer to the following e-mail address: info@fenbro.com

 

Do you have a price list?

We are selling complex products, tailored services and our customers often require a special solution. That’s why each of our products is personalised and we do not have the standard price list. Every product is quoted according to individual customer needs.

Please send all enquiries about our offer to the following e-mail address: info@fenbro.com

How does the payment for your service look like?

There are two payment options for our customers.

A) You can pay in two instalments:

  • 50% when you accept the order
  • another 50% before the dispatch of the goods.

B) You can pay full (100% of the amount) in advance.*

*then we give you 2% discount

We only accept payments via bank transfer.

What is the warrantee/guarantee on your products?

All windows  and doors purchased at FENBRO have a following full guarantee:

  • 5 years for all our products

  • 10 years for all VELUX products

  • 2 years for the installation (with service provided by us)

In case of each sale, you get a sales contract together with an invoice. We always archive all invoices for 5 years as evidence of purchase.

Guarantee and complaints:

In case of any complaint, we will ask for photos and a description of what happened (preferably by an email). We are sending new products as fast as we can and in the meantime, we are taking care of the complaint. The typical length of time for complaint resolution is from 3 up to 4 weeks . You will get the spare parts within 7 -14 days. 

Please remember that the transport also is fully insured so everything is secured at all stages. For the delivery, you get a CMR document. It is a confirmation of delivery a proof that the products were received in good condition. You have 48 hours to check the conditions of your order. 

Depending on the type of the issue, we are sending spare parts, new products for replacement, or we refund the money.

 

Guarantee and DIY installation:

The guarantee is valid even if the window installation is carried out by our clients themselves or by an external company. The most important thing is that the installation is carried out in an artful manner and according to the installation instructions for the window.

Additionally, we offer support after the guarantee period is over. It means that if something happens with your joinery afterwards, we can get you all the necessary spare parts, ready-made products and tools to help you solve the issue (the service is chargeable at the end of the guarantee period). 

Please note that if you choose your own fitter, you are responsible for providing them with correct measurements of the openings as well as products dimensions. We cannot be held responsible for any irregularities in this regard.