A dormer is a roofed structure, often containing a window, that projects vertically beyond the plane of a pitched roof. A dormer window (also called dormer) is a form of roof window.
What is a rooftop window called?
Product Guide: Roof Windows. Help & Advice > Product guides > Roof Windows. A window in the ceiling of a house can be referred to as a roof window, rooflight or skylight, and although there are differences between each term, they are often used interchangeably.
What are the different types of roof windows?
Types of roof windows
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What is a gable window?
A gable window sits at the end of a pitched roof on the side of the house. They have a flat surface and allow natural light to flow through the room. They are simply placed on the end of a house. If they were placed on a roof like dormers are, they would then be called skylights because they would still be flat.
What are windows in a dome called?
A small window that is circular or oval in shape, such as an oeil-de-boeuf window (q.v.), is an oculus. The round opening at the top of some domes, or cupolas, is also an oculus; one example of this kind is found in the Pantheon, in Rome.
What is the difference between skylights and roof windows?
The main difference between skylights and roof windows is that skylights are slightly more versatile. Skylights can be mounted to a curb, which offers more installation options. Roof windows, on the other hand, must be installed in the same orientation and plane as the surrounding roof at a minimum 15˚ pitch.
Why is it called a dormer?
The term derives from the Latin dormitorium, “sleeping room.” Dormers are set either on the face of the wall or high upon the roof, and their roofs may be gabled, hipped, flat, or with one slope.
What is glass roof?
Glass roofs are one of the most effective ways of getting natural light into a space. By offering a portal to the sky from directly above (rather than at a horizontal angle, as with a window), glass roofs flood interior spaces with natural light.
What is clerestory roof?
A clerestory roof is a roof with a vertical wall which sits between the two sloping sides, which features a row of windows (or one long, continuous window). The clerestory roof can be symmetrical, with a hipped or gable-type design, or else it can be asymmetrical, resembling something closer to a skillion roof.
What is a Centre pivot roof window?
Centre Pivot Roof Windows Centre pivot pitched roof windows are named so because the sash of the window pivots in the middle of the opening with one half opening out into the room and the other half exiting it when fully opened. Natural pine roof windows give a more traditional look to a space.
What is the triangular part of a roof called?
gable, triangular section of wall at the end of a pitched roof, extending from the eaves to the peak. The gables in Classical Greek temples are called pediments.
What is circular window?
A large window having the shape of a full circle; often has decorative elements within the circle disposed in a radial manner.
What are the parts of a roof called?
The Architectural Parts of a Pitched Roof
- Roof plane: This is the surface of the roof.
- Ridge: This is the top or peak of the roof, where two roof planes meet.
- Valley: This is where two pitched roof faces connect and project inward.
- Dormer: This is a roof feature that projects out from the roof face.
What is an architectural window?
Architectural windows are fixed windows which are available in an extensive range of custom shapes and sizes. Architectural windows are the ultimate expression of creativity and individuality and create a truly one-of-a-kind look. Fixed windows offer more glass area than fixed casement windows.
What is a cupola on a house?
Cupolas are small, dome-like structures that sit on a building’s roof ridge and help define the structure’s centerline. Typically, the base is square, hexagon or octagon and is designed with windows or louvers (vents) on the sides.
What is a dormer ceiling?
Dormer roofs are the little rooms that project from a roof and allow more space and light in the top floor or attic. As architectural styles have shifted, architects and builders have invented more ways to build dormers.