Uv Radiation Roof Shingles

What you need to know the effects of uv rays.

Uv radiation roof shingles.

Uv radiation does this by altering the shingle s chemical makeup. In fact uv rays and relentless sunshine is one of the most common reasons for shingle damage. The primary force that deteriorates exposed asphalt is ultraviolet or uv radiation. However excessive rays of sunlight will damage your roof over time.

But ultraviolet radiation affects the asphalt material from its chemical aspect. This wears on the shingles to begin with. Uv radiation and your roof. Solar reflective shingles are defined as having surfaces that primarily reflect considerably more ir radiation than normal roof surfaces.

In addition shingles are also more prone to thermal shock during summer. The oxygen mixes with the hydrocarbons which causes the coating of the shingles to break down. Infrared radiation is a spectrum of light that generates significant amounts of heat on roof surfaces. Uv light alters the chemical makeup of the shingle material.

Low quality asphalt is less resistant to deterioration. As the material breaks down the oily substance covering the shingles evaporate which leaves the shingles unprotected. Heat energy from the sun breaks down the chemicals in seam sealants and prevents them from doing their job effectively. This is due to the constant flux between daytime s heat and nighttime s cooler temperatures.

Shingles are durable and look great but this will not be the case after overexposure to the sun. The degree to which it affects shingles depends on several things. Understanding ultraviolet radiation and its effects on asphalt roof shingles generally heat expands the asphalt roofing material and at night the cooling causes it to contract. The intensity of the sun will cause shingles to deteriorate faster than usual especially if you re in an area with strong uv light or radiation.

The intense heat also causes the asphalt s oil to evaporate making the material brittle. However powerful uv radiation can compromise the integrity of your roof sealants over time. Asphalt uv radiation can harm your asphalt shingles by getting right down to the chemical compounds and altering them. Uv rays and your roof shingles are durable and look great but after some time in the sun this is not the case.

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