Of all the many parts of a house, the roof is one of the most important. Not only does a roof keep out the elements, it represents nearly half (40 percent) of a home’s visual exterior and with such a high percentage, it plays a key role in a house’s overall aesthetics.
With a roof playing such an important role for a house, it’s important to keep it looking at and performing at its best. When it comes to roof replacement, there are many things to consider, whether you opt for self-repair or allow roofers to do the job.
One option for roof replacement is simply putting new shingles over the old ones or reroofing. This option does eliminate some of costs associated with roof replacement and is a good idea if there are no major issues with your roof. Homes are allowed two layers of asphalt shingles and 80 percent of homes are covered with asphalt shingles. Asphalt shingles are long lasting, with a lifespan of anywhere from 20 to 50 years depending on th