A roof is an important covering for a building, consisting of all structures and materials needed to support it on top of the buildings walls, giving protection from rain, sun, snow, and extreme weather conditions. A roof isn’t always part of the structure envelope though. For example, a barn roof, or a flat roof over a vegetable garden, may not be considered a roof by many standards. Even when it is a part of the structure, a roof is usually constructed from different materials than other parts of a building. These include wood shakes, tiles, concrete, metal, asphalt shingles, or other synthetic materials that are used to cover the roof.
A roof should provide insulation and protection against extremes of temperature. The pitch of a roof can help regulate temperature and reduce noise from the elements. The slope of a roof can affect both the ventilation of air and the flow of water, which can lead to leaks and damage to appliances and interior spaces. pitched roofs, particularly those that are pitched to the east or west, are more successful at insulating against heat loss than flat roofs, and in some cases have been found to be more effective at preventing heat loss than normal roofs.
The primary purpose of a roof is to provide a supportive surface upon which to hold materials and to protect them from the weather. But while function is important, the design is a more important consideration. Roofs can be constructed to cater to all sorts of different budgets and requirements. When choosing a roofing material, for example, the materials themselves should be determined by factors such as cost, longevity, durability, maintenance requirements, aesthetic appeal, and dependence upon local climate.
Roofs can be constructed in a variety of different formats; horizontal, vertical, sloped, and pitched. Horizontal roofs are more flexible because they don’t require the use of pitch. A horizontal roof can be planned for in an almost infinite number of ways. In a sloped roof, the pitched roof top is “sloped” toward the edge of the home. For pitched roofs, the materials may be selected based upon the degree of sloping to provide support.
A major consideration in determining the roofing materials to use is cost. Roofing materials are not cheap. Many homeowners are willing to pay a bit more for a roof that will last and will be easy to maintain. Flat roofs are generally more economical in the long run, especially if water damage is a concern. If the flat roof can’t handle water damage, flat roofs will have a tendency to buckle and break. These roofs need to be treated to be able to withstand rain and snow and high winds.
There are a lot of factors that will go into deciding which roofing material to choose for your home, but the price is definitely one of them. It’s important to make sure you’re choosing a roof that will work with your budget. Determine what the roofing costs will be dependent upon the amount of work it will require. Then, if you’re planning on doing the job yourself, you can ensure you get the work done and save some money in the process.