How Much Will I Pay for a New Slate Roof in Northern Virginia?

Nov 7, 2023 | Blog, Northern Virginia, Slate Roof Cost, Slate Roof Installation

A new roof can really bring a fresh look to your home. There are many different materials to choose from, but slate has both the functionality and curb appeal that make it a great option. 

slate roof installation in Northern Virginia

Average Cost of a Slate Roof Replacement in Northern Virginia

The average cost of a slate roof in Northern Virginia is between $10,000-$105,000. The wide price range is caused by many factors, which are discussed below.  You can generally expect to pay between $1,000-$3,000 per square.

Roof Size Impacts the Cost of a Slate Roof

The bigger the roof, the more product and work needed to cover it! The size of your roof will be the largest factor in determining the cost of this project. You can get a rough estimate on your own by finding your home’s footprint (not square footage, if you have more than one floor). Roofs are measured in “squares” – One square = 100 square feet. Using the footprint of your home can give you a general idea of the baseline for how much this project will cost.

Other Factors That Impact New Slate Roof Installation Costs in Northern Virginia

Roof Pitch

A pitch of a roof is the degree of the roof’s slope. The more slanted your roof is, the more surface area, or squares, will need to be covered.

Roof Height

Right along with the pitch of the roof is the height of the roof. The higher the roof peak, the more slope a roof has, which leads to more surface area, or squares, needing to be covered. 

Roof Complexity

Does your roof have a basic A-Line shape, or does it have multiple peaks? Are there multiple stories to your house which have areas needing slate roofing materials? How do the different pieces of your roof work together, and where are the more difficult areas? These are all factors that go into your slate roof costs.

Slate Roof Materials

The different types of slate roofing materials also will have a big impact on the final cost of a new slate roof. Natural slate is the top-tier option when it comes to slate roofing and will carry a heftier price tag than synthetic slate, which will look like slate for a fraction of the cost. 

New Installation or Replacement?

If you have a slate roof already, then you have all the structural elements needed to support a slate roof. If you don’t have a slate roof currently, the installer will need to construct the appropriate foundation for your roof, which will lead to a higher cost. 

slate roof cost in Northern Virginia

Average Slate Roof Cost in Northern Virginia

With all of these factors in mind, the average cost of a slate roof in Northern Virginia could cost you:

  • 10 square roof: $10,000 to $30,000
  • 15 square roof: $15,000 to $45,000
  • 20 square roof: $20,000 to $60,000
  • 25 square roof: $25,000 to $75,000
  • 30 square roof: $30,000 to $90,000
  • 35 square roof: $35,000 to $105,000

A new or replacement slate roof is an important investment in your home. It brings a fresh look, along with the beauty of long-lasting materials with low maintenance costs. But this will only be a worthy investment if it is installed correctly. With Gutter Ethics, you will get the quality materials AND the professional, expert installation you need. Contact Gutter Ethics today for a free inspection within the next 24 to 48 hours!

( You might want a New Gutters! Check our article about New Gutter Cost in Northern Virginia!  )

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