There are several components that make up a home's roofing system. Usually, the roof structure is made from wood, but modern roofers are increasingly using steel as a more cost-effective option. The steel structure includes c-purlins, battens, and a ridge that runs from the roof's ridge to an external wall. All of these components help provide greater stability and shape to the overall roofing trusses.
One of the most important components of roofing is physical strength. Unlike other home improvement jobs, this type of work requires a great deal of strength, and you should not be afraid of heights. Practice climbing a ladder and carrying a bundle of shingles to see if you have what it takes to climb the roof. Roofing is a complex task, but it can be done successfully if you are physically capable and determined. Once you feel comfortable with the project, you can begin securing the roof and installing the new materials.
You should be physically fit before you start roofing. Despite the fact that it may seem easy, it is important to be physically fit. You should also have no fear of heights. You should also be able to climb a ladder safely and carry a bundle of shingles. Once you have tested your strength, you can safely install the shingles. A properly installed roof is a beautiful and functional addition to your house. Once you've completed the roofing job, you should make sure to secure the drip edge flashing, which keeps the shingles from falling.
If you have two layers of shingles on your roof, reroofing will not be a good option. If you have two layers of old shingles, you should wait until a new roof is installed. A second layer of old shingles could make the new shingles too heavy. The shingles will also be too heavy to fit between the trusses. The installation of the new shingles will be safer if you have a permit and have a clean, dry roof. When you finish the job, the drip edge flashing should be flush with the eave.
After installing the underlayment, you should install the drip edge. The drip edge should be installed from the bottom of the gable upwards. You should overlap the edges of the drip edge by a few inches as you work up the roof. Ensure that the dripedge is the right size for the particular section of the roof. Then, you can begin installing the roofing shingles. Aside from that, you can also choose a color that suits your home.
Before installing the roofing shingles, you should install the underlayment. In the valley, you should install the ridge flashing. This must be made of 28-gauge, corrosion-resistant, and non-staining metal. Next, you should install the ice and water protector membrane. In the valley, center the ice and water-protection membrane and temporarily nail it in place. You can then continue to overlap the ridge by 150 mm (6.4'') and apply the sealant as you go.