Roof Installation – How to Install a New Roof
For your new roof, you’ll need to remove the old one. The old roof must be removed to install the new underlayment and flashing. You’ll also need to remove the old shingles. Typically, a tarp will be placed in front of the roof, so the nails don’t fall on the new shingles. It would be best to use tarps to protect your landscaping and catch thousands of nails sure to fall. If you have a metal panel, your roof’s valleys may need drilled to accommodate the fasteners.
Aside from hiring a roofer to complete the job, it would be best if you also looked at their previous projects. Roofing has previous expertise and a proven track record of roof replacement. Their contractor is familiar with the type of product you want to be installed. They have the proper insurance and licensing. Their roofer installs safety harnesses or straps on the workers so they don’t fall off.
When you hire a roofer, make sure they follow all safety procedures. You don’t want to fall from a ladder or have a broken item hit your head. There’s also a possibility that roofing works can create vibrations in other parts of the building. Take care of valuable items and relocate them to a secure place before the roof installation begins. Make sure you secure any property outside the home, too. You don’t want your property to be damaged during the process.
Once the underlayment is installed, you can move onto the drip edge. To apply this:
- Start at the bottom of the roof and overlap each row until it reaches the top of the roof.
- Use tin snips to cut the drip edge to the appropriate length.
- Remember to leave the steeper roofs to professionals. If you have any concerns about working on the roof, you should purchase a fall protection kit.
These kits can be purchased for under $100 from home centers. Wear shoes with soft soles, and keep the roof clean.
After securing the underlayment, you should lay out the shingles. Lay the top row first and overlap the bottom row by a minimum of six inches. Then, cut the shingles to fit over the ridge. Use roofing nails to secure each tab. Make sure that the shingles overlap the tabs to form a waterproof seal. Once the shingles are installed, you can apply the roofing adhesive and cover both sides of the roof.
After you’ve cut the first shingle, measure how much of the second shingle is overhanging over the edge of the roof. It would be best if you also cut the shingles to match the roof’s pitch. Use a utility knife with a hook blade to trim any extra shingles overhanging the edge. You can reuse the rest of the shingles or cut them off and use them elsewhere. This will prevent you from constantly moving the ladder around the roof.
You should also ensure that you have proper access to your ladder and can reach high places. Ensure that you have enough time for all of these steps. In addition to ensuring your roof is installed correctly, you should also ensure that your flashing is installed properly. Often, overhangs aren’t glued, but they also need to be installed. They should be properly aligned, and the flashing should be attached to the bottom of the membrane.
If you don’t know where to start, you can use data to find the best prices. These estimates are meant to be a starting point, and the exact cost of your roof installation will depend on your chosen contractor. If you’re unfamiliar with roofing contractors, it’s a good idea to read up on the process involved. Then, you’ll be able to select a roofing contractor with the best reputation and experience.
When a roofer comes to the actual installation process, they’ll first remove the old roofing material. This is critical because many fly-by-night companies have been known to install a new product over the old one. Always remove the old roof shingles to avoid nails poking through the new roof. Also, make sure that the old roofing material is pounded correctly flat. If you have nails that stick out, these can tear your new roof.