Discover How Roofing Granules Protect Your Home from UV Rays

How do roofing granules protect your home from UV rays?

Step 1: Understanding what roofing granules are.

Roofing granules are small particles of crushed rock that are applied to the surface of asphalt shingles. These granules serve several purposes, including adding color to the shingles and protecting them from the elements.

Step 2: Learning how roofing granules protect against UV rays.

UV rays from the sun can cause damage to asphalt shingles over time. This damage can cause the shingles to become brittle and crack, which can lead to leaks and other problems. Roofing granules help to protect the shingles from UV rays by reflecting them away from the surface of the shingle.

Step 3: Examining the composition of roofing granules.

Roofing granules are made from a variety of materials, including quartz, granite, and ceramic. These materials are chosen for their durability and ability to reflect UV rays. The granules are coated with a layer of ceramic or other material that enhances their reflective properties.

Step 4: Understanding the importance of color in roofing granules.

The color of roofing granules can also play a role in protecting against UV rays. Lighter colored granules are more reflective than darker colors, which can absorb more heat and UV rays. Some manufacturers also offer cool roofing granules, which are specially designed to reflect more sunlight and reduce the temperature of the roof.

Step 5: Considering the impact of algae and moss on roofing granules.

Algae and moss can also grow on the surface of asphalt shingles, which can cause damage and reduce the effectiveness of the roofing granules. Homeowners can prevent the growth of algae and moss by using a zinc or copper strip along the roof ridge. These metals release ions that inhibit the growth of algae and moss.

In conclusion, roofing granules serve an important role in protecting your home from UV rays. By reflecting UV rays away from the surface of asphalt shingles, these small particles help to extend the life of your roof and prevent leaks and other damage. Homeowners should choose roofing granules that are durable, reflective, and resistant to algae and moss growth to ensure long-term protection for their home.

Contact us to discuss your requirements of Roofing Granules, foundry spherical sand, Ceramsite Sand. Our experienced sales team can help you identify the options that best suit your needs.