Many of today’s roofing materials will last 25 years or more, but the summer sun and winter freezes will eventually take their toll. If your shingles have started to degrade, a roof coating can add years to their life without the cost and inconvenience of a complete replacement. Below are a few things every homeowner should know about roof coatings.

How They Work

Most products are made of resin that cures into a single layer covering the entire roof. While they're designed to flex and shrink, they're incredibly durable. A coated roof won't crack or leak in the coldest winter or hottest summer.

Coating Types

Acrylic Coatings

Acrylic roof coatings are the most economical option, combining low cost with dependable protection. These materials also reflect UV rays, which minimizes damage and helps control temperatures inside the house.

Acrylic does, however, break down in extreme conditions. Most experts recommend using acrylic if you live in a dry climate with average winter temperatures in the 50's.

Silicone Coatings

Silicone coatings are some of the most durable products on the market, offering superior resistance to heat, cold, and moisture. Because of this, silicone is the preferred choice of many contractors.

Like acrylic coatings, silicone products are designed to reflect sunlight. However, they may lose this quality over time if dirt, leaves, and debris mar the surface, so keep your roof as clean as possible.

Benefits of Roof Coatings

Membrane coatings can add several years to the life of your roof. Some products can be reapplied after being worn down, which could keep your current roof in service for 10 years or more. In addition, most of the coatings on the market are reflective, which keeps heat from building up in the attic during the summer, providing substantial cost savings in cooling your home. Many homeowners are also attracted to the environmental benefits. Extending the life of your shingles keeps them out of the landfill and eliminates the energy required to transport materials for a total replacement. 

Since 2009, Advanced Seal LLC in Sawyer, KS, has provided some of the most advanced roof coatings on the market to homeowners throughout central Kansas and central Indiana. If your roof is aged, you can rely on their technicians to prevent further damage, extend its life, and save you money. Call (833) 436-2648 to schedule your free inspection. Follow their Facebook for more tips and advice, and visit their website for more information.