When installing a new roof, you must follow certain steps to ensure a proper installation. One of the first steps is to measure the attic space. This will determine how many vents you will need. Once you have measured the space, you can estimate the amount of vents you will need. If you don’t know what type of vents you need, you can use a roof ventilation calculator.
Next, you need to prepare the surface of the new roof. The old roof will need to be removed to install the new underlayment and flashing. You should also remove any nails. The best way to do this is by pounding them flat so that they do not cause any damage to the new shingles. If you have a large area where nails can fall, you should lay out a tarp. This will protect the lawn, garden, and landscaping from a large number of nails. Also, tarps should be used to protect landscaping and catch thousands of nails that may rain on the roof. Another step is to remove self-stick ice and water underlayment. It may be difficult to remove once it has bonded to the surface.
You should also ensure that everyone on the ground is wearing a hard hat. Even the most careful workers can accidentally drop tools off the roof. Make sure to call out before you throw anything down. Likewise, make sure all extension cords and ropes are properly positioned. You should also select a ladder that is 80 pounds or more, extends 3 feet off the roof’s edge, and does not have any rungs that could be stepped on.
If you want to ensure a proper roof installation, make sure to choose the right roofing contractor. The roofing contractor should be knowledgeable about the different parts of roofing and ensure that the work is done properly. If you choose the wrong contractor, the results could be disastrous. A poorly installed roof can cause mold and rot. It can also cause safety issues for both installers and homeowners.
A roofing contractor should be able to estimate the cost of your roof installation. Typically, materials and labor will make up about 60% of the cost. Choosing the right material can help you reduce the costs of your project. Roofing contractors usually use a cost database called RSMeans to determine cost estimates. These estimates are meant as a guideline for your project, but the actual cost of the project will vary.
Once the roof installation is complete, the contractor should clean up the site and remove any fallen debris. Be sure to remove stray nails and sharp objects from the job site.