Purpose Of Roof Granules

One important function of granules is to protect the roof from uv exposure that causes gradual deterioration of the shingles.

Purpose of roof granules.

Mineral granules were added to the design of shingles because they help protect your roof from excessive sun exposure which can eventually lead to damage and hasten the need for a roof replacement. They also add a layer of fire protection to your home. What s the purpose of a granulated surface on a shingle. Roofing granules serve the function of protecting the integrity of the shingle from the elements.

The purpose of roof granules installing shingles on your roof system means placing a protective cover from sunlight rain and snow. Specifically granules protect and preserve the asphalt shingle from solar ultraviolet radiation. Durability granules help to ensure a lasting performance of shingles as they are exposed to harsh weather conditions. Although appreciated mostly for their appearance roofing granules serve an even more important role than aesthetics.

According to roofing contractors the granules physically block and limit the amount of sunlight and heat that can be absorbed by the individual shingles. It will absorb the sun s energy more effectively during the day and shed it at night keeping your home at your desired temperature. Think of it like a thick glove that covers your hand. Shingle granules are a small thing that make a big impact on the life and appearance of your roof.

Granules also add increased fire resistance to your roof offering another layer of protection to your home. Installation helps to prevent the asphalt shingles from sticking together and provides an improved walking surface for. This helps reduce the chances of the shingles warping or curling which is often caused by uneven temperature distribution among the top and bottom layer of the shingles. Granules have four functions.

The job of these mineral granules which are adhered to the roof shingle surface as part of the shingle manufacturing process is to protect the shingle from sunlight from uv light and from the weather in general. Granules make the shingles more durable so they can be stacked safely while in storage and during transportation. Uv ray protection appearanc.