Roof Shingle Granules In Gutter

Granules naturally separate from shingles over its life.

Roof shingle granules in gutter.

Watch this short video to learn exactly why. Shingle sediment is made up primarily of sand like granules or grit that separate from asphalt shingles and other small matter that sticks to the roof surface and washes into gutters. However when this begins to build up over a period of time passing water is slowed and other particles collect in the grains. If you see granules in the gutter it might be a sign that you need a new roof so you should not hesitate to call a professional roofing contractor when you see granules shedding from your roof.

Why shingles leave granules in your gutters. After a few storms your new shingles should start losing less granules. You can begin this roof condition assessment at the ground before even looking at the roof itself. Complete shopping list diy er s do it yourself recommended gutter guard type and accessories.

This is especially true if your roof is brand new. It is typical for granules to shed from the roofing and deposit down into the gutter. It seems to be most prevalent early and later in the shingles life. Normal mineral granule loss on a new asphalt shingle roof granule loss on a new asphalt roof loose mineral granules wash down the roof and will appear in gutters and at the ends of downspouts.

Asphalt shingles are so heavily coated with these minerals that some fallout is completely normal. Some granules are bound to fall off of your shingles every time it rains. The gutter is quicker to overflow.