Installing asphalt shingles on a roof is not difficult if you know what you are doing. However, if you aren’t an experienced roofer, you should hire a professional. This way, you’ll be sure that the job is done correctly and will receive a warranty for the products you purchase. There are several steps involved in the process. First, you must hire a roofing contractor to install your shingles. The contractor will measure your roof and give you an estimate for the cost. You need to have the contractor tear off the old roofing material before installing the new asphalt shingles. The process is known as roof tear-off, and it involves tearing off the old material to expose the new ones. After all, this process will protect your house, so it’s essential that the roof structure is in good condition.
Next, install a drip cap under the gutter. If your roof is on a slope of 2:12 to 4:12 units, then you need to use special fastening methods. Also, if your roof is located in an area with high winds, you should use special underlayment and eaves flashing. The eaves flashing should be installed at least 24 inches inside the interior wall. If you’re installing asphalt shingles on a roof with a slope of 20 units vertical and 12 units horizontal, you need to use a special type of underlayment.
The new generation of asphalt shingles has improved their quality and durability. These shingles are more durable and are designed to be easier to install. The new generation of asphalt shingles has fiberglass mat in between layers of asphalt, and they are now available in architectural and composition shingles. When installing asphalt shingles, you need to follow all instructions carefully. Make sure you have accurate measurements. In addition, you should set up a roof scaffold system or use safety ropes if your roof is very steep. When you have finished the installation, you should remove the old shingles. Roofing felt and nails should also be removed.
Asphalt shingles are one of the most popular types of roofing material in the U.S. Besides being economical, they are durable in all types of weather. They are available in many styles and colors. They also offer a high degree of fire resistance. Compared to other roofing materials, they are easier to install.
Asphalt shingles are an economical choice for roofing, and they are easy to repair and replace. In addition, they are flexible and easy to customize. They are available in different colors and shingle profiles, which make them ideal for a variety of applications. Depending on the thickness of the shingles, they can last up to 20 years. If you’re unsure about the type of asphalt shingles that best suits your needs, you can contact an experienced roofing company to provide a free estimate.
When installing asphalt shingles, be sure to follow the manufacturer’s specifications for proper ventilation. The better ventilation you have, the longer your roof will last. If you have a well-ventilated attic, your asphalt shingles should last up to 50 years. However, these are only approximate estimates, and other factors will affect the lifespan of your roof.
If you want to install shingles yourself, you can purchase self-adhesive shingles that are easy to adhere to. Self-adhesive shingles have a protective tape on the back that prevents the shingles from sticking to each other. Alternatively, you can manually glue the shingles with plastic asphalt cement. However, be sure to use enough nails to secure the shingles.