How to Lay Asphalt Shingles on Roofs

A roofer’s job is quite possibly one of the most important jobs that any roofer can perform. A roofing job is much different than any other type of roofing job. A roofer’s work is usually very demanding physically, but mentally as well. It is a lot of work, and it requires a lot of maintenance if the roof is to stay in good condition. Roofing Companies offer many types of roofing materials, but a very effective one is shingles.


A typical roof is typically a single layer of materials on top of durable tiles or blocks. Roofing material is one of several layers that make up a roof. Two main types of roofing materials exist today, and these are asphalt and slate. Asphalt shingles are the most common roofing materials that are used for residential homes and commercial buildings.

Asphalt shingles are made out of petroleum derivatives. Most asphalt shingles consist of three to five layers of asphalt felt and a layer of decorative concrete tiles. The decorative concrete tiles are used to give the roof a smooth, flat appearance. Over time, some of the tiles will slowly degrade, eventually leading to a leaky roof.

There are several reasons why asphalt shingles will start to wear out. These include weathering, improper cleaning, and shingle damage from the ladder used to install the roof. Leaking roofing problems can also occur when there are cracks in the flashing around the home. If these flashing cracks are not repaired, they can allow water to get inside the home and then leak into the living spaces of your home, causing mildew and mold problems.

Roofing professionals can tell homeowners what roofing materials to use for their particular roofing problem. If the roofing problem is due to weathering, experts can tell whether a roofing solution is needed. They may suggest a solution such as using thin felt or cedar shakes to help reduce weathering signs. Besides, they can also provide re-roofing services to revitalize the look of damaged roofs. If the roofing problem is due to improper cleaning, a professional roofing company may recommend roof cleaning methods.

For example, if the roofing material is tar and granulated, a re-roofing solution may include applying a thin coat of roof coating, such as asphalt-shingle roof coating. This coating will help the roof stay waterproof and protect it from water damage caused by rainwater trickling down the slope onto the roof. Besides, the asphalt shingle roofing material can help raise the slope of a slope to improve drainage. When a homeowner is installing asphalt shingles on a slope, they should make sure that the roof’s sloped part is parallel to the house and level.

If the roofing problem is due to external pressure, such as wind, then the asphalt shingles should be laid first. However, if the problem lies within the area of the roof, such as moisture collecting on top of concrete tiles or shingles, then the shingles are laid last. It is important to lay asphalt shingles that are similar in size to each other and slope to the same direction. For instance, asphalt shingles should slope to the east and west. If the asphalt shingles are not similar in size and color, or if they are laid too closely together, then the roof will buckle and weaken over time.

Before laying the asphalt shingles, the homeowner should calculate how much roof cement is needed for the specific area of a sloping roof. For instance, ten inches per piece of shingles is needed on a five hundred square foot slope. If more than ten inches of shingles are used, then the roof will not be as strong. The manufacturer’s specs for the particular application should be followed to determine the correct roof cement amount. Once the required amount has been calculated, the contractor can then place the appropriate number of shingles on the roof.

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