Do you need to re-roof your house? It is important to research all the different materials that you can choose from before you hire a contractor to install your new roof.

Asphalt

Asphalt shingles are the most common type of material installed on roofs. They work well in many different environmental conditions. They are also highly affordable and last about 20 years. They tend to crack in extreme temperatures, but you can easily replace one or two shingles without replacing the entire roof. Choose from asphalt shingles made out of fiberglass or recycled materials.

Metal

Metal roofing has been around for over a century. Today’s metal roofs come in many shades and textures. Some materials look just like tile, wood shake, and slate. They last through heavy snow storms and rain. They are fireproof and windproof.

These lightweight roofs have a few disadvantages. They may dent during hailstorms and they may be noisy when it rains. They can last about 60 years. Many metal roofing products are usually treated to prevent rust.  Find out more about commercial metal roofing at https://www.dialoneroofingportland.com/commercial.

Slate

Slate roofing is expensive but it is known to last for about 100 years. It is fireproof, waterproof and it resists mold. It is ideal for wet climates. It can break easily, so if there is any hail a shingle or two may break. Replacing these is not cheap. Neither is installing a whole roof out of these durable shingles.

There are also slate shingles that are made up of rubber elements. These can last up to 100 years as well, but finding someone to install rubber slate is a difficult task.

Tiles

Tiles are highly resistant to wind including high winds from hurricanes and tornadoes. They are made up of either clay or concrete. They are popular in the American southwest because they are also earthquake proof! Tiles can last for many years in warm, dry climates. They can break easily and may need a layer of additional support to bear their weight which will add to their overall installation cost.

Flat Roof Options

This is a heavy roof material made up of asphalt, bitumen, tar or adhesive and an aggregate. Flat roofs must be built using the strongest layers possible to keep water from leaking in the house. Asphalt shingles are meant to be layers placed on the pitch of an average roof. They don’t work on flat surfaces for this reason.

Keep in mind that many roofers find that working on flat surfaces is grueling and hard on the back. They cost a bit more in labor costs for this reason. Flat roofs can last up to 25 years.

The above are the most common choices available. There are also solar tiles and green roof materials but these are new and have yet to prove themselves. One tip to follow is to replace your roof with the same material as you had for your old roof but discuss this with a qualified roofer. They know what type is best for the climate and for your budget.

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