Are Slate Roofs Good?

What is a Slate Roof?

Slate roofs are made of metamorphic rocks. These metamorphic rocks originate from sedimentary rocks of volcanic ash and clay. For centuries, slate has been used as a roofing material and is a long-lasting product depending on the slate quarry. Because slate has an admirable list of qualities, including longevity, beauty, and quality, slate is known as one of the most expensive roofing materials on the market. Slate roof tiles are available in a large selection of sizes, ranging from as large as twenty-four inches by twelve inches, to as small as twelve by six inches.

Are Slate Roofs Better Than Tiles?

Slate roofs are quite heavy. Because slate is so dense, it is important for homeowners to be aware that an inspection is in order to determine how structurally sound the house is and whether slate is a good roofing option. Concrete tiles are lighter in weight than slate and are less expensive to install. Slate roofs and tile roofs both have remarkable benefits. For instance, the timeless beauty of a slate roof often leaves other roofing materials in the dust. On the other hand, a tile roof can last just as long as slate, up to seventy or one hundred years. Tile also boasts excellent roof ventilation. Depending on preference and budget, both tile and slate are excellent roofing choices.

Why is Slate Used for Roofing?

Slate is a fine-grained, foliated metamorphic rock, dark and smooth to the touch. It has been used as a roofing material for centuries, garnering a reputation for longevity in the process. One of the chief reasons why slate is a popular choice for both flooring and roofing is because it’s very aesthetically pleasing. In comparison to other natural roofing types such as wood shake, slate is sleek and durable.

Slate Roof vs Tile Roof

It is important to consider some of the potential disadvantages of slate, particularly when weighed against the competition. Natural slate tiles are extremely dense, weighing between 800 and 1,500 pounds per hundred square feet. Because this is the case, slate really needs to be installed on a home that is built to stand up to that kind of weight. This makes using slate as a roof replacement practically impossible. In contrast, as a lighter roofing material, concrete roof tiles possess admirable strength and durability and have potential as a roof replacement. Concrete has been used as a roofing material since 10,000 B.C. and is an admirable choice when slate roofs are deemed too expensive or heavy for a home.

Does Slate Roof Need Replacing?

Residential roofing is the answer when it comes to replacing a roof. While slate roofs last a long time, each roof at one point or another needs to be replaced. If you happen to be fortunate enough to purchase a home with a slate roof that is in good condition, it’s likely that you won’t have to replace the roof in your lifetime.

Slate Roof Benefits

There are many advantages to having a slate roof. Please read over the following list to find out more.

  • Durability. Slate roofs possess remarkable longevity. A slate roof can last upwards of seventy-five years. In fact, slate roofs have been known to last 150 to 200 years. As far as an investment goes, slate delivers dividends. 
  • Beauty. Many homeowners are drawn to slate based upon the unique texture of slate, and its selection of dark, muted colors.
  • Fire resistance. Slate is very fire resistant, which makes it a wonderful choice for climates that are prone to wildfires.

How Many Years Does a Slate Roof Last?

Slate roofs are reputed to last as long as 125 years. While it is true that slate is very expensive, the idea that a slate roof won’t have to be replaced in one’s lifetime is a tempting gambit. As with every roofing material, maintenance is important. If there are signs of problems with your slate roof, it’s a good idea to call a respectable roofer. As the seasons change, routine maintenance is necessary for many home systems. Air conditioning service is one of the necessary services that need to be contemplated annually.

Slate Roof Contractor

There are many different contractors available for your slate roof. When selecting a local roofing company, it is important to differentiate between a glorified handyman and a respectable roofer. Ask friends or neighbors for recommendations. When researching your options, make sure they have accreditation with the Better Business Bureau. Finally, after setting up an appointment, ask what slate roofing options are recommended for your new slate roof installation.

Why is Slate Expensive?

Slate is a natural material that is considered the finest grained foliated metamorphic rock. Because this is the case, it is a non-renewable resource. This provision, in addition to the fact that it is labor-intensive to install, contributes to the overall cost of slate. Slate is used for many applications, such as for serving food, and for flooring options. Because this roofing material has many uses and is in demand, this will also drive up the price.

Your slate roof should be handled with professionalism. Our staff at Legends Roofing are ready to assist. Please call us at 214-321-3293. Discover more about how we can install your slate roof in Dallas, TX!