Putting a new roof on a building is complicated; fortunately, a lot of roofing will survive for at least twenty years if it is installed properly. The weather of an area can also influence a roof’s lifespan. You should know what things indicate a deteriorating roof; rotting, curling, and missing shingles are all signs that your roof needs to be fixed or replaced. Sometimes roofs are damaged, but the damages are not easily spotted.
When looking to replace a roof, the first thing you need to do is figure out what kind of material you want to use. A cheap but durable option is asphalt, but keep in mind that even the strongest durability of this material can be damaged by icy weather and high winds.
Clay and slate are higher quality roofing options that resist decay, fire, and pests, but both of these materials will cost significantly more than asphalt shingles. For roofing that is more suited to a particular climate, you might want to look into wooden or metal roofing. Roofing comes in a few different forms, from individual tiles to rolls of shingles.
Old roofs need to be removed before new roofs can be installed on buildings. All of the nails and shingles in the building’s roof will have to be torn off and thrown away. The newly exposed tar paper and beams will have to be inspected once all of the shingles and nails are gone. Tar paper and beam replacement or repair may be necessary.
Installation of a new roof can begin once the old roof has been removed. You may need new trusses, which are just the frames of the roof, and new tar paper will have to be put on top of the trusses. Any roofing tiles or shingles will have to be installed one row at a time, and overlapping these rows will improve the performance of the roofing. After all parts of the roof have been tightened down, roofing cement is applied over the nails and around the shingles. Even a small roofing job can take days, assuming it is done well.
Due to the complexity and duration of a roofing job, many homeowners choose to have a roofing contractor do the work. Roofing contractors can repair, remove, and replace all types of roofs. While specific schooling is not always required for roofing contractors, a licensed contractor will need to educate and train a prospective contractor. All roofing contractors need to be licensed by the state, and this license cannot be obtained until enough on-the-job training has been completed.
Any roof contractor you hire should have a valid license and insurance policy. All contractors should also have insurance, like worker’s compensation and liability insurance. Be sure to personally examine jobs that have recently been done by a contractor. Get an estimate from a few different contractors, and always have your chosen contractor draft you a contract.