Every surgeon is a doctor, but if a person needs an operation, they typically find a practitioner who specializes in a specific condition. Experience is important, and that applies to roofing as much as medicine. Getting the longest life out of a new roof comes down to two factors: the quality of the materials and the knowledge of the crew installing them. Below are some mistakes that can damage a home, shorten a roof’s lifespan and leave a homeowner dissatisfied.
Mismatched Shingles
Today’s asphalt shingles are made in batches, and a roofer who uses several different dealers can wind up mismatching shingles. Homeowners can avoid this visible issue by choosing a contractor like Reliable Roofers Inc, who always uses the same supplier during Roofing Repair Silver Spring.
Shingle Layering
In some areas, it is illegal to install new asphalt shingles without removing the old ones. Even if the city allows this practice, it is still recommended to tear away old shingles before installing a new layer. The process allows the contractor to inspect the decking for damage, and it prevents the additional weight from damaging the home’s walls and the roof’s structure.
Inaccurate Installation
Every manufacturer of roofing supplies has specific rules on installation. These criteria, such as the number of fasteners per shingle, can determine whether the manufacturer will honor the warranty if the roof fails before the end of its expected lifespan.
Not Getting the Right Permits
In most instances, a county permit is required for Roofing Repair Silver Spring; if no permit is obtained, the homeowner is held liable. Consequences can be expensive, including fines or mandatory roof removal, and in some cases, the homeowner’s insurance company may refuse to cover the job.
An Insufficiently Insured Contractor
If the homeowner’s property is damaged during the project, or if a worker is injured, the owner can be held personally liable if the contractor lacks the insurance to pay the damages. A reputable roofer will offer proof of insurance, and the insurer will confirm that the company is covered for the claimed amount.
Reused Flashing
Roof flashing is metal that directs water away from the home rather than allowing the roof to absorb it. Some contractors try to reuse flashing, but this is a big mistake. While old flashing may look OK, it may not last as long as new, freshly applied flashing.
