The most common type of roof is probably the asphalt shingle. They are thin squares of a petroleum-based material that is very good at repelling heat and keeping your roof protected. They are very inexpensive and very easy to install which is why they are so popular. However, asphalt shingles only tend to last about a decade before they need to be replaced. This contributes to the amount of fossil fuels being removed from the earth. Slate and metal roofing are often considered the more ecologically friendly options.
Slate is a rock that forms naturally in the ground and it is often mined for many different purposes. It is considered a very good building material because it can be made thin while also retaining its strength. That’s why it’s so popular among Corby roofers. They know that slate roofs will last fifty years or more, whereas asphalt shingles might only last a decade or so.
Metal roofs are made from different metals, but they are popular because they have a very long life and don’t consume fossil fuels.
While the ecological effect of different roofs is very important, the price is important as well. The different roofing materials last for different amounts of time so that must also be factored in. Slate roofs are more expensive than some other materials, but they will last for about fifty years. That’s about five times longer than lesser materials. When you add in the cost of the roofers who have to install the roof and paying for fewer roofing repairs, replacements will be a huge money saver.
Metal roofs last a very long time when properly maintained. There are some metal roofs around Europe that are over 100 years old. Depending on the metal, they can be more expensive than slate roofs but they stand to last even longer.