Generally speaking, people think that there is nothing wrong with installing a new roof over the old one, but it is not advised. A roof is one of the most important aspects of a home, and it should never be taken lightly. Getting reputable Roofing Repair Rockville will help you with this. This article explains the disadvantages of getting a new roof over the existing roof.
If you find leaks caused by the poor condition of the old roof, it is time to call a contractor. If you do not remove the old roof before installing the new roof, then it is not easily possible to trace these problem areas. The issue will remain untreated, causing problems in the future. Usually old roofs have rotten wood in place. This timber needs to be replaced before installing the new roof. If the roofer decides to put the new roof over the old, the rotten wood will not be replaced, and it will create problems in the future. Additionally, the nails in such wood tend to lose their effectiveness and can even weaken the new roof.
Some parts of your home need special care during the installation of a new roof. Roofing contractors should exercise caution when working in these parts because if the installation is not done properly then damage may occur. The installation of a new roof over the existing roof could cause the roof to collapse because it is too heavy. The extra weight affects mainly the beams. This involves risk, decreasing the lifespan of both the old roof and the new roofing material. There are even cases where the lifetime of the newly installed roof is reduced by 25%.
A new roof installed over the existing one can give some small benefits initially, but will bring long-term complications. If your roof has started giving you problems and repair costs are high, then it must be replaced. Under no circumstances should you put new roofing materials over the old ones. When looking for Roofing Repair Rockville, make sure you always research, so you find a trusted professional who wants to help, and not one to take advantage of you. Looking online is a good way to find the appropriate contractor. Do not forget to interview them to make sure they are reliable, have experience, and they try to work within a reasonable budget. Call Reliable Roofers Inc for further details.
