Charleston Roofing: Article About Sealing The Roof
For homeowners who live in wet climates, taking the extra step of having the roof sealed by a Charleston roofing contractor can greatly extend the life of the roof. The time to protect a home against leaks and water damage is before it happens. The extra expense and labor can also be worth the trouble for older homes that have a flat roof or if homeowners are having one of the new metal roofs installed. Since a new roof can be expensive, shielding it from the very first day will help to protect that investment.
Sealants are specifically designed to guard the home against a variety of weather conditions. When sealed properly, the roof becomes resistant to water damage from standing or pooling water, potential roofing leaks and mold. Summer's heat also becomes less destructive. Cracking, warping and fading shingles are less likely to occur when shingles are held securely in place and a good sealant is thoroughly applied. However, sealants cannot be used on a damaged roof.
Missing or curled shingles, water leaks and any mold or mildew must all be dealt with first. Making the needed repairs ensures that the sealant adheres to the roof and it does its job properly. A professional contractor can give homeowners a quick assessment of what needs to be done before applying the sealer.
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Sealing the roof won't do much good if the flashing is rusty, seams are exposed or there is mold growing on the roof.
Sealants must be applied to a dry and well-cleaned area, so spring or early fall is a great time to have the roof inspected for any potential problems. Once inspected and repairs are done, the roofing contractor can easily seal the roof against further weather conditions. Most sealers are not difficult to use, but a homeowner won't be knowledgeable enough to know which is the best type of sealer to apply or how to go about it. Each sealant has a different purpose.
For example, reflective sealants help to keep the home cooler. They reflect the summer heat away from the roof and thereby lower power costs. Water resistant sealers protect the roof from the harshness of the winter weather and guard against moisture, rot, mold and water buildup. There are also sealers that can minimize corrosion and rust. No matter which type of sealer fits the homeowner's needs, a professional roofer will have the needed know-how and skill level to get the job done right.