The Best Long-Lasting Roof: Slate Vs. Copper

19 December 2014
 Categories: , Blog


An asphalt-shingle roof will last for around twenty years. How long they actually last will depend on several factors including the weather where you live, exposure to extreme weather, and how well you maintain your roof. While twenty years might sound like a long time, there are roofing materials that will last for far longer without as much need for maintenance. While both copper and slate are more expensive than asphalt shingles, they offer value that you simply can't get from asphalt shingles. As long as you are paying extra for a premium roof, you should get the most for your money. When you compare slate and copper, a clear winner emerges. 

An Analysis of Slate

Slate shingles are made from a durable rock. A good slate roof can last for up to two hundred years. Even though slate shingles hold up well to the elements, they can be fragile. Simply walking across your roof can be enough to damage slate shingles, and if you have problems with your slate, you will likely need a professional slate repair technician to repair your roof. A further challenge with slate is that slate is much heavier than other roofing materials. You will need an engineer to evaluate your roof and determine if it can stand up to the weight of slate. In sum, while slate can be highly durable, the weight and fragility of slate should give you pause. 

An Analysis of Copper Roofing

Copper roofs offer advantages over slate roofing. Copper will last for centuries, so it can be just as durable as slate. The trick with copper is that as the top layer of copper corrodes, it creates a patina that will resist further corrosion and protect the underlying metal. This patina can help the copper to last for centuries without issues. Also, copper is much lighter than slate, so you don't have to worry about your roof crashing under the weight of your roofing material.

If you want to free yourself from the need to replace your roof every twenty years or less, then you need to buy a durable roofing material. Premium materials can cost a lot of money, so before you make a purchase, you should make a careful evaluation of your options. Copper offers advantages over slate, so it should be your first choice when it comes to buying a premium roofing material for your home. 

Talk to places like Darnell Construction & Lawncare for more tips and analyses.