Purpose Of Roof Granules

They also add a layer of fire protection to your home.

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. Durability granules help to ensure a lasting performance of shingles as they are exposed to harsh weather conditions. Basically it increases ruggedness against water ice snow and climate. 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 also add increased fire resistance to your roof offering another layer of protection to your home. Roofing granules serve the function of protecting the integrity of the shingle from the elements. It will absorb the sun s energy more effectively during the day and shed it at night keeping your home at your desired temperature. 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.

Specifically granules protect and preserve the asphalt shingle from solar ultraviolet radiation. What s the purpose of a granulated surface on a shingle. Roofing granules serve several purposes. Installation helps to prevent the asphalt shingles from sticking together and provides an improved walking surface for.

According to roofing contractors the granules physically block and limit the amount of sunlight and heat that can be absorbed by the individual shingles. The topmost layer of that system is made up of minerals added to safeguard your roof. Uv ray protection appearanc. Granules make the shingles more durable so they can be stacked safely while in storage and during transportation.

Granules have four functions. Think of it like a thick glove that covers your hand. One important function of granules is to protect the roof from uv exposure that causes gradual deterioration of the shingles.