Roof Definition Construction

Domestic roof construction is the framing and roof covering which is found on most detached houses in cold and temperate climates.

Roof definition construction.

The exterior surface and its supporting structures on the top of a building. Roof covering of the top of a building serving to protect against rain snow sunlight wind and extremes of temperature roofs have been constructed in a wide variety of forms flat pitched vaulted domed or in combinations as dictated by technical economic or aesthetic considerations. The earliest roofs constructed by man were probably thatched roofs that were made of straw leaves. Such roofs are built with mostly timber take a number of different shapes and are covered with a variety of materials.

This article defines different types or degrees of roof slope and explains how roof slope ptich angle or grade slope are measured expressed. We give the required roof slopes for different types of roofing materials and we illustrate several methods by which the slope or pitch of a roof is easily measured. A roof is part of the building envelope. A roof is the top covering of a building including all materials and constructions necessary to support it on the walls of the building or on uprights providing protection against rain snow sunlight extremes of temperature and wind.

The characteristics of a roof are dependent upon the purpose of the building that it covers the available roofing. Roof slope definitions measurement methods.