A skylight or dormer window? How do I make the best choice?

Are you converting your attic into a nice living space? And do you want to provide your future hobby room, bedroom or bathroom with more light? Then consider a skylight or dormer window. What are the options and how do you make the best choice? We’ll tell you here!

What choices are there?

There are many different options within the range of skylights and dormer windows. Discover the different options below.

OPTION 1: dormer windows

A dormer window is an extension of your roof. The big advantage is that you create extra space. This way you are no longer bothered by the low, sloping ceiling and you can stand upright with ease. You usually have a choice of 2 types of dormer windows:

• Prefab dormer window: these are available ready-made from the supplier and can be installed on your roof after delivery. They often consist of polyester or wood, which makes them very light and suitable for almost any roof construction.
• Custom dormer window: sometimes the prefab models do not meet your wishes, for example if there are specific requirements related to the design or dimensions. In this case, customization offers more architectural possibilities.

There are different types of dormer windows available. You can choose from dormer windows made of polyester, plastic, wood or zinc, with a flat roof, pointed roof, balcony, etc. There is a suitable design available for every taste. Would you like one? install dormer window? Please contact an experienced roof specialist. They will be happy to help you!

OPTION 2: skylights

Skylights are very suitable for those who want more daylight and extra ventilation options. The space factor is less important. You have a choice of roof windows

• Pivoted windows: this type of window rotates around its axis and can be used on roofs with a slope of 15 to 90 degrees. The handle is at the top of the window, so you can place furniture below. Each window has a ventilation grille that allows you to ventilate passively
• The electoral framework: these windows open outwards, at 45. In contrast to the top and bottom windows, the operation is done at the bottom of the window. With a bottom-hung window you can enjoy a panoramic view.
• Fixed skylights: as the name might suggest, you cannot open these windows. They often occur in combination with other skylights. These are the cheapest windows.
• Domes: You are undoubtedly familiar with the concept of a ‘roof dome’. These are square, round, rectangular, etc. glass elements that you mount on top of your flat roof and thus create much more natural light in your home.

Just like dormer windows, roof windows are available in various materials and designs. You can choose from dormer windows made of polyester, plastic, wood or zinc with a flat roof, pointed roof, balcony, etc. There is a suitable design available for every taste. Would you like one? install skylight? Please contact an experienced roof specialist. They will be happy to help you!

Dormer window costs vs. skylight

What are the costs of a dormer window? And how much do you pay for 1 or more skylights in the attic? On average you can expect the following prices:

• Prefab dormer window: avg. 3,500 4,800 (excl. VAT, incl. installation)
• Custom dormer window: avg. 3,500 5,400 (excl. VAT, incl. installation)
• Skylights: avg. 650 1,500 per window (excl. VAT, incl. installation)

If you choose insulating frames and glazing, you will receive a subsidy under certain conditions. More information can be found on the government website. Looking for another way to reduce costs? Then request various quotes and compare! This way you not only save on project costs, but you also gain insight into the price structure, the implementation period, various advice,…

How do I make the best choice?

Should you choose a dormer window or skylights? It’s not an easy decision. The questions below will help you get started

QUESTION 1: what is the purpose of the attic room?

What do you want to use your attic room for? Will it be a comfortable office or studio? Or do you want to furnish the large master bedroom? In certain situations it is better to create as much natural light as possible. If privacy is your main concern, then skylights may be better.

QUESTION 2: what do you need?

Both a dormer window and a skylight offer more light. That is why it is important to consider what you need in your attic room. Is just tilting the window enough? Or do you really want to make space more comfortable to walk in? In the latter case you are raise roof with a dormer window is the ideal solution.

QUESTION 3: what are the technical options?

In addition, the technical feasibility of your project is also important in your choice. These factors include the roof type, the slope of your roof and the strength of your roof structure. For example, it is impossible to install a dormer window on a flat roof. In this situation, it is better to opt for a luxurious skylight or skylight to provide your home with more daylight.

QUESTION 4: what is your budget?

Finally, you should always ask yourself how much budget you have available for this purchase. Do you really need more walking space in the attic? But do you still want a dormer window that is budget-friendly? Then you are better off with a plastic version.

TIP: do you find it difficult to make the right choice? And is professional advice appropriate? Then you would do well to call in a specialist. He will not only install your dormer or skylights according to the rules of the art, but will also take all your wishes into account and is aware of all points of interest.

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