How To Tell If A Slate Roof Needs Replacing

Check the surface for signs of trapped moisture rotting boards or sagging spots especially.

How to tell if a slate roof needs replacing.

Extensive rust damage can indicate roof replacement as well as holes tears and cracks. After 45 75 years. A roofing expert can. Small leaks can be patched but larger ones structural damage and the age factor might make it wise and cost efficient to replace your roof sooner rather than later.

When 20 to 30 of the slates on a roof need replacement it is usually more prudent to replace the entire roof than to perform expensive annual repairs. However as slate is a natural resource and is very heavy the high costs and environmental impact of slate mean that you may prefer to use a different material. When to replace a slate roof. Slate roofing is rarely subject to an entire roof replacement.

That way you ll be able to make the necessary repairs or replace your roof if needs be. It s important to check your roof at least twice a year to look for any signs of damage. An annual inspection is prudent as repairing small defects such as broken tiles or loose fastenings will ensure a long lasting roof. There are a number of factors that will extend or limit the lifespan of a slate roof.

A slate roof can cost from 12 to 40 per square foot. Slate s reputation for durability is accurate to a point but even the highest quality slate fails eventually and must be replaced. Finding damages early can save you a lot of trouble and a lot of money in the long run and you could avoid potential dangers too. A slate roof can generally last at least 80 to 100 years with many lasting much more than that.

You likely also want to know when your roof needs to be replaced and how often your roof should be replaced. Even a slate roof that has been meticulously maintained will need to be replaced during someone s ownership. The entire roof is sagging. Jenkins warns the worst thing uninformed roofers do is tell homeowners their slate roof needs replacing when it really doesn t.

If you ve noticed any of the above then it might be time to replace your roof. As a homeowner of an old or aging house you are probably wondering how to tell if you need a new roof. How to tell when to replace a slate roof.