Perfect for upper floor bonus rooms where they will be within reach for easy opening.

Put fresh air at your fingertips.

A center-pivot roof window is easy to operate – even with furniture beneath. The innovative top control bar allows you to install the window lower than an equivalent top-hung operated roof window to get an excellent view while standing and when seated.

Getting a free, no obligation estimate will help you understand the value of skylights. We are not a hard sell company and we want you to be very comfortable with your decision to look into getting a skylight or replacing a problem skylight.

We are proud of our customer satisfaction record!

More flexibility and better views.

Center-pivot windows are recommended if you have to, or wish to, place your window in a low position. For instance: in rooms with a low ceiling or where you’d like a better view of the surroundings below.

  • GGU roof windows are only available for special order.
  • Convenient – even with furniture placed beneath the roof window.
  • Easy to open and quick to close with the top control bar.
  • Low installation allows for more flexibility and an excellent view while standing and when seated.
  • Ideal for rooms with a high humidity like kitchens and bathrooms but they will fit in nicely in any room.

Call us, we’ll discuss options.


Suitable for 15° to 90° roof pitch.

VELUX GGU Center-Pivot Roof Windows are available in 17 sizes. Our specialists will help you determine the exact size needed for your space.

Installation costs will vary according to the number of skylights, skylight size and your ceiling type.

These price ranges are for installation of a new, single skylight, including labor for interior drywall and exterior finish work and for replacing an existing skylight with interior trim.

New Installation Costs
$2,600 – $3,400

Replacement Costs
$1,600 – $2,400

Roof Window Features

Natural ventilation – with a closed window.

top control bar

Let fresh air into your home even when you are away or sleeping, without having to worry about security or bad weather. Pull the unique top control bar once and you will allow fresh, filtered air to enter through the ventilation flap.

Enjoy fresh, clean, filtered air. 

top control bar

The built-in air filter improves the indoor climate by preventing dust and insects from entering your home. The filter is reusable and easy to clean.

Excellent energy efficiency. 

Energy Efficient Roof Window

Experience a more comfortable home and lower energy bills with VELUX ThermoTechnology™. Innovative use of high performance materials in the window construction provides excellent energy efficiency, insulation and an airtight seal.

Call us, we’re here to help design your space!

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