Roofing Materials: Slate Makes for Fireproof Roofs That Last
After a long, cold winter and a wet spring, you may have found that it’s time to put a new roof on your home. Chances are that once you take the time to do this, you’ll never want to do it again. Choosing a very durable material, like slate, can mean you won’t have to.
This high-end material is expensive but long lasting. In fact, slate has been a preferred roofing choice of homeowners for hundreds of years. Any material that stands the test of time like this is one that should be on your radar.
Slate is a fine-grained, metamorphic rock derived from a shale-type of sedimentary rock composed of clay and volcanic ash. Slate is made for roofing slate, a type of shingle, as you’ve come to know already.
It has been used for hundreds of years around the world and are wonderful for life expectancy. This is because its water absorbency index is extremely strong at less than 0.4%, rendering it waterproof. Depending on what geographic region they come from, they can last for up to 50 years. Of course, a number of other factors can affect how long they last. These include original workmanship and the level of maintenance.