Cost Slate Roofing Charleston South Carolina

The cost of installing a new slate roof in Charleston can normally range anywhere from $6,750 to $58,800, depending on the size of your rooftop and the type of slate you install. A slate roofing installation per square foot costs about $6.75 to $16.80. Installation costs of your preferred Charleston roofing contractor may also impact your total cost.

The Cost Of Slate Roofing In Charleston

As slate is often considered the “lifetime” roofing material, its luxurious look is often unsurpassed whether your slate is natural or synthetic.

Below we’ve provided you with a guide on how much you can expect to pay for slate roof installation in the Charleston area.

This is how much you can expect to pay for your Charleston roof line:

  • 1,000 sf. roof / 10 squares = $6,750 to $16,800
  • 1,500 sf. roof / 15 squares = $10,125 to $25,200
  • 2,000 sf. roof / 20 squares = $13,500 to $33,600
  • 2,500 sf. roof / 25 squares = $16,875 to $42,000
  • 3,000 sf. roof / 30 squares = $20,250 to $50,400
  • 3,500 sf. roof / 35 squares = $23,625 to $58,800

Request a quote to receive a more accurate estimate for your slate roof installation.

Here is some information on the slate variations that you can install on your rooftop:

Natural Slate

When people talk about slate roofs, natural quarried slate is what comes to most people’s minds. Natural slate has an exceptionally long lifespan, lasting over a century with proper care and maintenance . It handles thermal expansion and contraction well and is impervious to damage caused by ultraviolet rays. Due to the lack of manufacturing processes, natural slate is one of the most eco-friendly roofing options available, and discarded slate can be repurposed in many ways. A reputable Charleston roofing contractor typically offers slate in various colors. Depending on the source, you’ll find natural slate in shades of gray, blue, and even red.

Synthetic Cement Slate

Synthetic cement slate is quickly becoming a popular alternative to natural slate, largely thanks to its more attractive upfront cost . As opposed to more natural slates, cement slate can come in an even wider variety of factory-applied colors and custom formats such as diamond-shaped slate. It has the added benefit of being much lighter than natural slate and can be installed on existing roof decks without additional reinforcement. It must be noted that cement siding has a lower expected lifespan when compared to natural slate, but is still far longer than other options such as asphalt shingles.

The Pros and Cons of A New Slate Roof

We understand that the roof you choose for your home or business is an important decision . Below you’ll find some points to consider to inform your choice better.

Pros Of Slate Roofing

  • Longevity: The average slate roofing system has a life expectancy between 50 and 75 years on the low end, depending if you use soft or hard slate, and can last between 125 and 200 years on the high end. This is why slate is considered a “lifetime” roof for a building, as slate roofing can significantly enhance curb appeal and resale value.
  •  Low-maintenance: Synthetic slate is lightweight, yet strong, and requires little maintenance or upkeep.
  •  Sustainability: Slate is a green roofing material due to its durability and relatively low impact on manufacturing. It can be reused and recycled at the end of its service life.

Cons Of Slate Roofing

  • Extra Care Required During Installation: If a slate roof isn’t correctly installed and reinforced, you will quickly experience moisture issues. Slate roofs should only be installed by contractors that specialize in slate, so you must do your due diligence before hiring an installer.
  • Repair Difficulties: Slate can break when walked on, so it is more difficult to navigate through roof and chimney repairs without a professional.

Have questions about whether or not a slate roof is right for your home? Are you ready to start your Charleston home’s new slate roof installation? Don’t delay, give Roofing USA a call today!


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