Premature failure of the bond between the granules and asphalt can be caused by poor-quality asphalt . It can also be caused by other conditions. This roof is about 20 years old, and these are 20-year shingles. The gutters have an accumulation of granules.
This begs the inquiry “What are the benefits of asphalt shingles granules?”
Durability – granules help to ensure a lasting performance of shingles as they are exposed to harsh weather conditions over the years. UV Protection – The sun’s harsh ultraviolet rays would quickly deteriorate asphalt shingles if not for these granules.
Prized for their durability, protection and longevity, asphalt shingle roofs continue to be among the most popular types of roofing . One of the ways asphalt shingles have been perfected over the years is with granules. Shingle granules shield the shingles from UV rays and increase their fire resistance.
What are asphalt shingles made of?
According to the Asphalt Roofing Manufacturer’s Association, roofing shingles are comprised of felt, asphalt, and granules. They are designed to protect the roof and provide resistance to water, hail, ice, and high winds.
Another common query is “Are asphalt shingles considered hazardous waste?”.
Explanation: Because they break down so slowly in a landfill, but they can be recycled. Explanation: Asphalt shingles are not considered hazardous waste and can be disposed of in a normal manner. Most municipalities have recycling sites.
With that in mind, a metal roof will always be more expensive than shingles . Not only do the metal panels themselves cost more than asphalt shingles, but a metal roof also requires more skill and labor to install. You can actually expect the cost of a metal roof to be more than double or triple the cost of an asphalt shingle roof.
How to properly dispose of asphalt roof shingles?
Spread plastic sheeting on the ground around the house where the asbestos siding or roofing will be removed. Wear protective clothing, gloves, goggles, shoe covers, and the proper respirator (N100 or HE) when working with asbestos. Keep those not wearing proper safety equipment away from the area where the asbestos material is being removed., and more items.
Do asphalt floor tiles contain asbestos?
Since many older asphalt tiles contain some level of asbestos, finding out if the tiles contain the dangerous fibers is difficult. If you are not sure whether the tile contains asbestos or not, always assume the tiles do until you find out otherwise. Do not sand, drill, scrape or nail the asbestos or asphalt tiles.