Asphalt Roofing - Sipe Roofing and General Contracting
Before you decide to put in the asphalt roof on your house It is advisable to understand more about the material's durability and fire resistance. The pros and cons of this roofing material are detailed below. Also, read about its installation to get an idea of the way it works.
Sipe Roofing and General Contracting
The content of asbestos in asphalt shingles
Asphalt shingles, a form of roofing material can contain asbestos. But the risk of exposure to asbestos is low and asbestos-containing asphalt roofing shingles found in roof tear-offs is extremely rare. The asbestos content of asphalt shingles manufactured up to the year 1977 contained lower than 0.0016 percent. The life expectancy of a roof spans between 15 and 25 years, which means the chance of asbestos exposure due to asphalt shingles is extremely low. SPT uses a rigorous test procedure for asbestos testing in asphalt shingles. Additionally, it delivers the shingles that have asbestos to a reputable disposal facility.
Asphalt shingles may also contain other materials that could be hazardous. The composition of asphalt shingles is different in accordance with the manufacturer and the application. For a new roof, you need approximately 3,000 to 4,000 square feet of asphalt shingles. Each square of asphalt shingles weighs 175-233 pounds. This means that 100 square feet of asphalt shingles can contain between 175-233 pounds asbestos.
Asphalt shingles can also contain up to a quarter of recycled material. Through this process, asphalt is reacted with lighter molecules. This results in the substance becomes more viscous and harder. However, asphalt can also be composed of natural deposits. Some are referred to as Tar Sands.
Fire resistance of asphalt shingles
Among the most important factors when choosing a roofing material include durability, cost aesthetics, as well as architectural style. Asphalt shingles are currently responsible for an overwhelming portion of the home roofing markets in United States. There are several types of asphalt shingles, ranging from organic felts to fiberglass-reinforced products. Each type has a specific fire rating, and may be classified as classes A or B in accordance with the level of resistance to fire.
In addition to asphalt shingles, wood shakes as well as shingles are also available. Both wood shakes and cedar shingles are in high demand in many parts within the United States. But their inherent drawbacks may make them impractical for many applications. They're also expensive and heavy. Also, the resistance to fire of wood shingles is much lower than that of asphalt shingles.
Natural wood shakes are a popular roofing material, they are often prohibited in communities prone to wildfires. In these areas there are synthetic cedar shakes (CeDUR) are made which are extremely impervious to flames. These tiles are specifically designed to prevent heat transfer and prevent the spreading of fire. Furthermore, they're designed to withstand high wind and impacts. Furthermore, they will not rot or otherwise decay.
Cost-effectiveness of asphalt shingles
The market for asphalt shingles is broadly divided into two kinds namely heavy laminates and light laminates. The former is expected to increase at a high rate in the coming years because of the increasing awareness of their lightweight weight and cost effectiveness. It is also expected to increase owing to the use of it in new construction and renovation.
Asphalt shingles provide excellent value for money. Apart from looking attractive they also shield a house from weather, wind and fire. In addition, they keep out noise from outside and create a quieter place to stay inside. For families with children the noise insulation is an especially important feature.
Another benefit of asphalt shingles is that they are cheaper to manufacture and set up than others roofing material. This decreases the costs of labor and improves the efficiency of the roofing. Plus, asphalt shingles can be easily maintained by professional contractors. Even minor repairs are affordable they are an appealing choice for homeowners.
Installation of asphalt shingles
Asphalt shingles are among the most affordable and straightforward roofing materials. Due to their lightweight nature they don't require any support structures or additional supports and they're very easy to set up. Furthermore, shingles are available in a myriad of styles and colors. They're also easy to match to the existing roofing structure.
In the event that you're installing asphalt shingles over a sloped roof, then you'll need to adhere to the instructions of the manufacturer for installation. These guidelines define the minimum requirements for installation. If the slope is greater than 20 percent, you'll have to use an underlayment with at least 5 percent. Additionally, you'll want to make sure that you ventilate your roof. In general, this is done using a an air-flow ratio of 1/300 the height.
When you apply asphalt shingles, it is recommended that you apply a sealant strip between the shingles. This can help to prevent the shingles from damage caused by cold weather. Also, you'll want to ensure the roof doesn't get hit with high winds. If high winds are predicted it is important to make sure that the sealant strips are properly connected to the shingles prior to they're installed. Most of the time asphalt shingles are suitable for installation within Colorado Springs. Although some roofers may attempt to push the envelope by installing shingles in cold weather but the majority of businesses use common sense and employ only the most appropriate tools for the job.
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