A rooftop is part of your building envelope. It's the covering on the uppermost part of the building or shelter which gives protection from pets or animals and weather, rain or snow notably, but also heat, sunlight and wind. The term also denotes the framing or structure which supports that covering.[1]The characteristics of any roof are centered upon the purpose of the building so it includes, the available roofer materials and the local traditions of construction and wider concepts of architectural design and practice and may also be governed by local or countrywide legislation. In most countries a roof protects generally against rain. A verandah might be roofed with materials that shields against sun light but admits the other elements. The roof of any garden conservatory protects plants from cold, wind, and rain, but admits light.
Shack made of date palm branches at Neot Semadar, IsraelA roofing may provide additional liveable space, for example a roofing garden.The elements in the design of a roofing are:the materialthe constructionthe durabilityThe material of any roof may range from banana leaves, wheaten seagrass or straw to laminated glass, copper (see: copper roof), aluminium sheeting and pre-cast cement. In many parts of the globe ceramic tiles have been the predominant roofing materials for years and years, if not millennia. Other roof materials include asphalt, coal tar pitch, EPDM silicone, Hypalon, reboundable foam, PVC, slate, Teflon fabric, TPO, and lumber shingles and shakes.
The construction of the roof depends upon its method of support and how the underneath space is bridged and set up rooftop is pitched. The pitch is the viewpoint of which the roof goes up from its least expensive to highest point. Most US home structures, except in very dry parts, has roofs that are sloped, or pitched. Although modern structure elements such as drainpipes may remove the dependence on pitch, roofs are pitched for reasons of custom and looks. So the pitch is partly dependent upon stylistic factors, and to do with practicalities partly.
Some types of roofer, for example thatch, need a steep pitch to become waterproof and durable. Other styles of roofing, for example pantiles, are unstable on the steeply pitched roof but provide excellent weather protection at a comparatively low angle. In locations where there is little rainwater, an almost level roof with a slight run-off provides enough protection against an occasional downpour. Drainpipes take away the need for a sloping roof also.
Somebody who specializes in roofing construction is named a roofer.The durability of your roof covering is a subject of concern because the roofing is usually the least accessible part of your building for purposes of repair and renewal, while its damage or destruction can have serious effects.
Because the reason for a roof structure is to protect people and their possessions from climatic elements, the insulating properties of any rooftop are a concern in its composition and the choice of roofing material.Some roof materials, those of natural fibrous materials especially, such as thatch, have excellent insulating properties. For those that do not, extra insulation is often installed under the outer level. In developed countries, the majority of dwellings have a ceiling installed under the structural members of the roof. The purpose of a roof is to insulate against heat and cold, noises, mud and frequently from the lice and droppings of birds who frequently choose roofs as nesting places.
Cement tiles can be used as insulation. When installed departing a space between your tiles and the roof surface, it can reduce heat caused by sunlight.Types of insulation are clear plastic or thought sheeting, sometimes with a reflective surface, installed directly below the tiles or other materials; synthetic foam batting laid above the ceiling and recycled paper products and other such materials that can be inserted or sprayed into roof cavities. So called Cool roofs are becoming popular progressively, and in some full cases are mandated by local codes. Cool roofs are thought as roofs with both high reflectivity and high thermal emittance.
Poorly covered and ventilated roof can have problems with problems like the formation of ice dams about the overhanging eaves in cold weather, causing water from melted snow on top parts of the roofing to permeate the roofing material. Ice dams arise when heat escapes through the uppermost area of the roof, and the snow at those factors melts, refreezing as it drips along the shingles, and collecting in the form of ice at the low points. This may cause structural destruction from stress, like the damage of drainage and gutter systems.
Luxury flat roof house design Kerala home design and floor plans
Cabinet Size Chart: Home Design Bedroom Sloping Roof House Elevation
October 2012 Kerala home design and floor plans
Simple flat roof home design in 1800 sq.feet Home Kerala Plans
Thanks a lot for reading and visit our blog, do not forget to share this informative article.
