Do shingles get lighter or darker over time?

Asphalt shingles do indeed fade, but the rate at which they lose color can vary, especially when it comes to shade. Dark gray shingles will fade to lighter grays more easily than shingles that start out in lighter shades. If you want your shingle color to last, try to pick out lighter colors.

What causes discoloration of roof shingles?

If you have noticed discoloration or any type of dark streaks along your roof shingles, it is likely you are experiencing some type of algae growth. These growths can be extremely common in humid areas like Florida.

What is white stuff on shingles?

Efflorescence, or the powdery deposit of salts from rainwater, is often visible on concrete and natural stone surfaces. These specks of white-colored crystalline can sometimes appear on roof tiles or shingles.

What causes granular loss on shingles?

Granule loss which is uniform across the roof is usually a result of normal weathering. Over time, the bond between the granules and asphalt deteriorates, and granules will be loosened and carried away by runoff. Prolonged exposure to hail can also loosen granules.

How long does it take for roofing shingles to fade?

Asphalt shingles are easier to install than other roofing materials, but faulty installation, no matter who is at fault, can lead to more problems in the long run. The average lifespan of an asphalt shingle roof is 20 to 25 years, while a roof built over an existing one should be replaced after 20 years.

How long does it take for shingles to fade?

How long does shingles last? Most cases of shingles last three to five weeks. The first sign is often burning or tingling pain; sometimes it includes numbness or itching on one side of the body. Somewhere between one and five days after the tingling or burning feeling on the skin, a red rash will appear.

How do you get rid of roof discoloration?

A mixture of trisodium phosphate (TSP), bleach, and water will also remove stains. Oxygen bleach lightens stains as well and is less harmful to the environment, but it doesn’t produce as immediate or dramatic an effect as chlorine bleach.

What is roof discoloration?

Algae Growth on Asphalt Shingles

Dark streaks, or roof discoloration caused by algae, happens in varying degrees across the U.S., especially in areas exposed to warm, humid conditions. It is most widespread in the eastern United States and is commonly found on roofs with northern exposure.

How do you clean discolored shingles?

Quote from the video:
Quote from Youtube video: A new roof with algae resistant shingles first step to clean algae from your roof is to use a three-to-one ratio of oxygen bleach. And water preferably.

Is it normal for a new roof to lose granules?

It is actually quite a common occurrence and if you have just had a new roof put up on your property, there is a high chance of granule loss for the first week or so. Asphalt shingles actually have these small granules embedded on its surface during the manufacturing process.

What does granule loss look like?

Ones that have lost their granules will be black, and look more like a uniform surface, compared to the lighter, visibly granulated shingles around them. They will often be misshapen as well.

Is it normal for a new roof to shed granules?

New Roof Granule Loss

New roof granule loss is common and likely, and does not mean there is necessarily a problem with your roof. The asphalt roofing granules you’re seeing were most likely loosened by the roofers themselves, are likely just caused by excess granules on the roof.

Do Owens Corning shingles fade?

Owens Corning installed faded shingles on our house in 2014. They were 30 year shingles. After only a couple years, we notice some fading but it was only apparent in direct sunlight.

Do CertainTeed shingles fade?

Your CertainTeed roof is built to last the length of its basic warranty under normal conditions. As the roof ages, you may notice streaking or fading but this generally doesn’t affect the roof’s integrity.

How fast do black shingles fade?

Painted black roof shingles will show wear faster. Painted Black roof shingles have to be repainted every five to seven years.

Does shingle color affect temperature?

Shingle roof color does affect room temperature. More specifically, it affects how your roof absorbs or releases heat. It is actually quite simple: lighter colors reflect heat while dark colors absorb heat.

Can I darken my shingles?

Can I Recolor My Shingles? A short answer to this question is: Yes, you can change the color of your roof to meet the style and architecture of your house. Whether you’re following a certain trend or you’re celebrating certain festivities with your family and friends, painting your roof is always an option.

What color roof lasts the longest?

Both light-colored and dark-colored shingles can last longer if given the necessary maintenance. The only thing tested and proven about light-colored shingles is that they help us keep the indoor temperature cooler in the hot summer season.

Are lighter shingles better?

Light shingles fair better in warmer weather, as light colors tend to deflect sunlight and keep your house cooler. Dark shingles are the opposite; they absorb heat, which makes them excellent for colder climates.

Are light colored shingles cooler?

Lighter-colored shingles reflect more light and stay cooler in sunlight. And lighter-colored roof shingles help keep attic temperatures—and your air conditioning bill—down.