The roof is your home’s first line of defense against storm debris, hail, and especially rainwater. Most roofing products are water-resistant, but creating a truly waterproof membrane takes some additional steps and high-quality materials. Below is a quick guide to how a contractor ensures your roof can stand up to the elements.

Why Is Waterproofing Necessary?

Asphalt, concrete, and even slate shingles are impervious to water, but tiny droplets can still work their way into small crevices. Small spaces between tiles and joints in the roof are especially vulnerable to water penetration. Filling these gaps with the proper underlayment and flashing is essential for keeping rain out of your attic.

Waterproofing Asphalt

To make a watertight barrier, roofing contractors insert an impermeable layer between asphalt shingles and the wooden deck. In most cases, this underlayment is made of tar paper or roofing felt, although many professionals now use stronger, lightweight thermoplastic membranes. Properly installing the underlayment is essential for building a waterproof roof that will last for decades.

Maintaining the Flashing

The metal seals that protect seams, joints, and components that protrude through the roof are called flashing. Normally, flashing is made of copper, aluminum, or another corrosion-resistant metal. Many roof leaks can be traced to broken or corroded flashing. Having your roof inspected every year and replacing any damaged pieces immediately will help keep your roof watertight.

Waterproofing Wood Shingles

Wooden shakes eventually dry out and become less effective at blocking water. Fortunately, applying a waterproofing compound can add years to their useful life and potentially save thousands of dollars. These products, which can be applied with a brush, roller, or spray can, replace the natural oils that get baked out of the wood by the sun.

Whether you’re installing a new roof or just need a few repairs, the certified technicians at Quality Enterprise are dedicated to delivering the results you need and the service you deserve. They’ve proudly served homeowners and businesses throughout Virginia’s Augusta County for over 30 years, delivering guaranteed results on every project. Visit their website for more on their broad range of services or call (540) 949-0566 to request an estimate.