Roof Members And Their Functions

Different elements and parts of the roof provide protection to the structure s interior and exterior.

Roof members and their functions. It s technically possible to install new shingles over old ones among other reasons to reduce the cost of the work but this is not recommended. The roof is the uppermost portion of the building. In general people do not pay particular attention to their roof because they simply take it for granted. A horizontal timber or metal resting at the peak of the roof the rafters and trusses are connected to the ridge board for a cohesive framework.

A roof is an essential covering that is placed on houses and buildings and even such items as automobiles. They realize how important its functions are only when something goes wrong and they experience roof problems. A roof system is very complex it has different parts and each one has its own functions. The lifespan of asphalt shingles is between 20 and 40 years.

A person that specializes in roof construction is called a roofer. All vertical as well as horizontal members wall steel column etc of the structure are covered by the roof. A composite decking made of solid materials it resembles real wood and particularly strong and stable for bearing heavy load. For homes and buildings especially a roof performs multiple functions all of which are tied into providing protection.

As long as water is flowing downward nothing will penetrate. Their waterproofing function works by gravity. In common parlance sometimes the house is referred as roof a shelter and so it is very important. A roof basically consists of two components namely i the roof decking.

Sooner or layer the. Roof it is uppermost component of a building and its main function is to cover the space below and protect it from rain snow sun wind etc.