About Velux skylight installation . Everything you need to know about skylight installation
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The installation of roof windows or velux windows can be an interesting investment when converting your attic. It optimises the flow of natural light into the room. Its installation brings many other advantages that appeal to homeowners.
The installation of velux windows, an advantageous investment
To begin with, the installation of a velux window during an attic conversion allows you to benefit from a strong gain in luminosity. This element offers a well-aired, comfortable and perfectly habitable room. It reduces heat loss and makes the atmosphere pleasant. A velux roof window is an energy-saving window that captures light. It improves the energy performance that escapes mainly through the roof structure. In addition, you benefit from quick and easy installation and a low price compared to other types of windows.
To personalise the result, you can choose between several types of velux windows, depending on how they are opened. A side opening and a rotation opening are among the most popular.
The projection opening style is perfect for enjoying a beautiful panoramic view of the outside. It works by pushing the bottom of the opening outwards. It is suitable for a low slope between 15° and 55°.
The rotation model is suitable for all slopes. A rotational opening works by tilting the opening of a roof window from top to bottom. With this type of opening, you have the possibility of placing furniture under your skylight. To ensure the safety of children, make sure that the bottom of the device is placed at least 90 centimeters from the ground.
A side opening is also an option. This type of roof window opens to the side and provides easier access to the roof. In addition, new types of skylight windows are now appearing. These include electric windows and sliding openings.
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Get the authorisation from your local council quickly so that you can start your work with peace of mind.
Parameters to take into account before choosing
In order to enjoy all the advantages of installing a roof window, you need to choose it according to various parameters.
Before selecting, you should know that various materials can be used for the design of a velux window. Between wood, PVC or aluminium, the choice varies according to needs and budget.
The water tightness of the Velux also counts on its quality. The device must be water, wind, and airtight to be effective. The sealing method must be adapted to the slope and the material used for the roof.
Good thermal and sound insulation is also required for a skylight. The latter must be sufficiently insulated to avoid the risk of the greenhouse effect or heat loss. The installation of double glazing is therefore necessary to increase its insulating performance.
In addition, the security of the device must be considered, for example by opting for laminated glass. There are glazings on the market that provide both thermal insulation and excellent insulation while guaranteeing safety.
For comfort, some windows are equipped with blinds or shutters to filter out UV rays. There are several types of blinds to choose from, depending on your needs. Some are equipped with a fabric that offers additional protection against the sun’s rays. In addition to the blind, other windows are equipped with a screen, roller shutter, or lined with aluminum film.
Good to know!
A permit from the town hall is required to carry out your Velux work in accordance with the regulations.
Which model of velux roof window should I choose?
If you have decided to install one or more velux windows for your roof, PVC is the most advantageous material. It is less expensive than other materials. In addition, it is highly resistant to rust, impact and weathering. From an energy point of view, PVC is more efficient than aluminum. Compared to wood, it is easier to maintain. It does not require any special treatment.
On the other hand, a motorized roof window should be purchased for convenience. With this system, you can keep control of your opening wherever you are.
Prices and subsidies for skylight installation
As far as price is concerned, velux windows are available in a variety of prices. Standard models are the cheapest on the market. They are available for around €400. A mid-range model can be 34% more expensive. The dimensions can also influence the velux price. However, the bill will be paid back very quickly thanks to the energy efficiency of your new window. A request for a quote should be sent to the builder in order to estimate the velux price and prepare your budget. Note that the project may require a preliminary declaration of works. Permettez-moi de construire will take care of your file in order to quickly obtain the agreement of your town hall.
You should also be aware that installing a velux window may entitle you to aid if it meets ecological criteria. The work may also be eligible for grants if it saves energy. The tax credit for roof windows can be a solution to reduce installation costs. A subsidy from Anah can reduce these costs by 50%. The zero-interest eco-loan can also be a help in order to benefit from a sum of about 20 000 €.
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