How Much Does a New Roof Cost in Mount Pleasant, SC? (2027)

Use your home size and roof pitch in Mount Pleasant, SC change

Home size

sq. ft.

Roof pitch3/12 (low slope)5/12 (medium)7/12 (medium)9/12 (steep)10/12 (steeper)12/12 (very steep)

Pitch drives both the roof area and the labor. Steep pitches (9/12 or more) slow the crew down, and low ones need extra underlayment care. Our South Carolina starting value is 5/12.

In Mount Pleasant, SC, a typical 2,120 sq. ft. single-story house needs about $11,060 to $16,850 for a new asphalt shingle roof, old shingles off and hauled away. Behind the number: a 5/12 pitch, close to 2,396 sq. ft. of roof surface (24.0 squares), one old layer removed, materials and installation included.

Ask any roofer for a per-square price and compare it with ours: $562.57 per square, installed. Upgrades change the picture: $12,290 to $18,730 for 50-year architectural shingles, or a starting point near $23,780 for steel shingles.

Metro costs lift the price here by about $160 over the South Carolina figure ($10,930 to $16,660). Mount Pleasant covers 3 ZIP codes in Charleston County; roofers based anywhere in that area usually quote these prices.

Comparing Roof Materials and Prices in Mount Pleasant, SC

The roof stays the same size in every row below; only the covering changes. Each price includes tear-off of one layer, and the range shows how far honest bids usually spread.

Shingle rows use the same math as our roof replacement calculator; metal rows follow the metal roof calculator, and membranes follow the flat roof calculator. All of them carry the South Atlantic cost adjustment, which puts shingles and metal 5% below the U.S. average.

Price per Year of Roof

The real cost of a roof is price divided by the years it lasts. Hover a bar: metal costs more up front and less per year.

Pricing Variables in a Mount Pleasant, SC Re-Roof

When two quotes for the same house are far apart, the gap is usually scope. Here is what each common variable is worth on the 24.0-square roof above:

• Strip and haul. Expect roughly $3,230 of the bid for one layer off. Each extra layer underneath raises it again, by about $2,100 for the second.
• Complexity. Extra ridges, valleys and dormers cost cutting time and flashing work: roughly $1,330 more for a hip design, around $2,250 more for a busy, cut-up roof.
• Building height. Same roof, two stories up: about $960 more, mostly labor and safety staging.
• Skylights. Swapping or adding a skylight costs around $340 each at Mount Pleasant, SC rates.
• Sheathing repairs. Soft spots in the roof deck show up during tear-off. A per-sheet price in the contract keeps that from becoming an open-ended charge.
• Metal details. Drip edge, step flashing and vent boots are cheap to replace during a re-roof; make sure each quote says whether they are new or reused. For gutters, see the gutter cost calculator.
• Paperwork. Local permit fees and dumpster rental vary; ask each roofer to list them rather than add them later.

A fair comparison holds scope constant - same layers off, same underlayment, same flashing and vent work, same decking terms. Then price decides.

Weather, Wear and Your South Carolina Roof

South Carolina's winters average highs near 56°F and lows near 34°F; summer highs average about 93°F. On our climate map below, that puts it in Region 4. Below are the stresses that matter most for a South Carolina roof, and what to ask for because of them.

Where Shingles Live Longest: the Climate Bell

Asphalt life peaks in the moderate middle (Region 3) and falls toward BOTH ends of the map above - cold regions destroy shingles with ice dams, hot ones bake them. Note the middle columns: shingles marketed as “lifetime” are good for about 25 real-world years at best - South Carolina is Region 4. Hover any column.

Check Roof Prices Where You Live

Is Metal Worth It in Mount Pleasant, SC?

A metal roof on a typical 2,120 sq. ft. single-story house in Mount Pleasant, SC starts at $23,780. The type you pick matters more than the brand, so here is how the main options differ.

• Standing seam: $31,700 to $48,330. Long panels run from ridge to eave and lock together at raised seams, with the clips hidden underneath. No screws go through the face, so there are far fewer places for a leak to start. On this roof it runs about $23,690 more than architectural shingles.
• Steel shingles: $23,780 to $36,250. Aluminum shingles: $26,300 to $40,090. If the neighbors would frown at ribbed panels, this is the answer. From the curb they read as shingles or shake. Aluminum is lighter and never rusts; steel costs less and takes a hailstone better.
• Stone-coated steel: $32,380 to $49,350. A steel base under a granule finish. You get the tile look at a small part of the weight of real tile.
• Copper: custom quote only. We do not price copper, because every copper roof is custom work. Expect it to cost well above standing seam. It is soft, formed by hand, and can last a century, turning brown and then green. Most homes use it on bay windows, porch roofs and other accents.

Near salt water, choose aluminum or steel with a coating rated for coastal sites; cut edges and scratches on plain steel rust first. Owners who stay put get the most from metal, because the long service life is where the savings sit. The metal roof calculator prices each panel style separately.

Roofing Season in Mount Pleasant, SC

Avoid peak summer if you can - near 93°F, shingles mark easily and crews work shorter days. Late fall to spring suits roofing best.

Be careful after storms: check insurance certificates, local references and licensing before any roofer starts work.

What a Flat Roof Costs in Mount Pleasant, SC

Low-slope sections need a sealed membrane instead of shingles. Priced across the whole 2,120 sq. ft. footprint, a membrane roof in Mount Pleasant, SC costs:

• EPDM rubber: $16,330 to $21,210. Think of a heavy inner tube spread over the deck. The seams are glued, not welded, and over time they are its weak spot. It earns its place on small, simple roofs and in cold places.
• TPO, 60-mil: $14,060 to $18,250. A white single-ply sheet whose seams are welded with hot air into one piece. It reflects the sun and now covers most new flat roofs on homes and shops.
• PVC, 60-mil: $17,000 to $22,070. Also white and heat-welded, but tougher against grease, chemicals and standing water. It is the pick for roof decks, low spots that hold puddles, and anything near a kitchen exhaust.

Ranked by price for this home, TPO is cheapest, EPDM is next, and PVC costs the most. These figures assume polyiso insulation and one layer removed. Small roofs carry a premium because setup is the same for any size. The flat roof calculator handles other membranes and insulation levels.

Roofing Prices in Other South Carolina Cities

Same roof, other South Carolina markets - distances measured from Mount Pleasant:

• Charleston, SC, 8 mi west: $11,130 to $16,970
• North Charleston, SC, 13 mi northwest: $11,090 to $16,900
• Columbia, SC, 110 mi northwest: $11,110 to $16,940
• Rock Hill, SC, 160 mi northwest: $11,020 to $16,800

Nearby communities such as Sullivans Island, Isle of Palms, Hanahan, Johns Island and Summerville usually price like Mount Pleasant. See the South Carolina roofing cost guide for the statewide picture.

Before You Re-Roof in Mount Pleasant, SC

What does a roof square mean on a quote?

Roofers measure surface, not floor area. The 2,120 sq. ft. footprint in this guide turns into about 2,396 sq. ft. of roof at 5/12 - 24.0 squares. Different counts between bids are a red flag.

Who pulls the roofing permit in South Carolina?

Often yes. Most local building departments want a permit for a full replacement. The contractor normally handles it - ask to see it before work starts.

Does homeowners insurance cover roof replacement?

Only for sudden damage such as wind, hail or a falling tree, never for plain wear. Certain policies cover an aging roof at its depreciated worth rather than full replacement. On a roof that costs $11,060 to $16,850 to replace, that gap is large, so check your settlement terms. Storm deductibles in South Carolina are often a percentage of coverage rather than a flat amount, so the out-of-pocket share can be large.

How many days will my roof replacement take?

A typical 24.0-square asphalt job takes from one day to a few, depending on layers, pitch and weather. Metal and cut-up roofs take longer. Any section left open overnight should be covered.

Related calculators: Roof Replacement Calculator · Metal Roof Calculator · Flat Roof Calculator · Gutter Cost Calculator

How we price: every figure runs through our roofing calculator math, scaled for South Atlantic costs and refreshed each year for inflation. They are budgeting numbers, not quotes. Real roof size, site access, code rules and season all change bids, so collect three or more written quotes on one scope.