Roof Granules Purpose

You will notice that newer roofs will have most of the granules still attached to the shingles compared to older ones.

Roof granules purpose.

What s the purpose of granules on asphalt shingles. Roofing granules serve several purposes. Originally bonded to the shingle itself small granules eventually break off creating the gritty mass typically found on top of a roof. Granules have four functions.

Granule loss which is uniform across the roof is usually a result of normal weathering. Purpose of granules on asphalt shingles. Their main function is to combat the sun s harsh ultra violet rays. Granules in your asphalt shingle are actually small bits of the shingle s top surface.

The blend of colours depth and richness of appearance are nothing short of an individual manufacturer s artistic creation and imagination. Although appreciated mostly for their appearance roofing granules serve an even more important role than aesthetics. They also have the job of making your roof more fire resistant. The purpose of the series mastering roof inspections is to teach home inspectors as well as insurance and roofing professionals.

The purpose of roof granules. Over time the bond between the granules and asphalt deteriorates. 8 february 2018 if your home has an asphalt roof you may occasionally see granules fall off the shingles and collect on the ground or in your gutters. Shingle granules are a small thing that make a big impact on the life and appearance of your roof.

The topmost layer of that system is made up of minerals added to safeguard your roof. Depending on the level of granule loss and age of your roof you may be able to replace the damaged shingles without having to get a new roof. Roofing granules are in essence what gives asphalt shingles their aesthetic appeal. When this layer starts flaking off the granules come loose.

While this can be concerning it isn t always a sign of damage it could also be the result of normal aging. Durability granules help to ensure a lasting performance of shingles as they are exposed to harsh weather conditions over the. Installation helps to prevent the asphalt shingles from sticking together and provides an improved walking surface for installers. If your shingles are losing granules and you re not sure whether to repair or replace your roof call tadlock roofing at 855 964 7663 to schedule an inspection today.

Shingle granules provide another layer of protection for your roof. Uv ray protection appearanc. Think of it like a thick glove that covers your hand.