Roof Structure Of A House

A contemporary roof regardless of shape or surface material consists of a variety of components that include wood framing sheathing underlayment flashing gutters and of course the shingles or other finished surface.

Roof structure of a house.

Though some new homes utilize steel framing most houses built since the 1920s are made out of wooden beams floor joists wall studs roof rafters and related components. This is a great option for buildings with more complex layout than a simple rectangular of square and is a type of roof that will hold well in rain snow or windy conditions. The dormers provide additional internal space for the attics while adding to its beauty and character to the house. Ridge the top peak of a gable roof running horizontally where two sloping sides meet.

They suit a wide range of roof types. First decide how you want to use the space. The primary roof covering on houses in north america are asphalt shingles but some have other types of roof shingles or metal roofs. This structure comes with its own roof.

Also known as a fascia. As a general rule of thumb roofing a house involves more than just adding exterior shingles. Roof edge or eaves edge all the boards running along the edge of the roof or eaves. Do away with rafters and use insulated panels laid across a series of beams.

This structure is called the frame. This works best on simple roof shapes. A house has a skeleton that gives it support shape and a framework for outer coverings. Usually made from 1 2 inch plywood the decking closes and reinforces the roof structure and provides a nailbed for the shingles.

The illustration here shows how these materials go together to make for a sound roof. Custom cross section diagram of a house roof showing the many different parts of a residential roof including structural parts the various layers exterior and various roof features such as skylight and chimney. A cross hipped roof is a common roof type with perpendicular hip sections that form an l or t shape in the roof hip. Hip a downward sloping junction of the roof where sloping sides meet.

Dormers are structures set vertically around the windows which project from the thatched roof. Tile and thatch roofs are more common in europe than north america. Some roofing materials help reduce air conditioning costs in hot climates by being designed to reflect light. Like many aspects of a home a roof is fairly complex.