Roofing in Sullivan's Island is its own trade.
Town permit plus the Design Review Board
The Town of Sullivan's Island issues its own building permit, and the town's Design Review Board reviews roof material, profile and color on houses inside the historic overlay before that permit is filed. We confirm from your parcel whether your roof goes to the board. A 1920s cottage on Middle Street or I'On Avenue is reviewed differently from a 2015 rebuild on Atlantic Avenue, and the town's tree ordinance shapes where a crew can stage. We build the DRB submission and the permit into the order.
Breach Inlet and the Intracoastal on the same island
The ocean side from Station 18 to Station 32 is FEMA V zone and takes the surf wind head on. The Marshall Boulevard end at Breach Inlet takes it from two directions, ocean and inlet, and the Intracoastal side along the back of the island gets a steady dock-facing wind with less spray. The fastening pattern and the panel choice change by which side of the island the house faces.
Salt spray on a house nobody is in
Every roof on Sullivan's Island sits in salt air, and the Atlantic Avenue and Station 22 to Station 28 oceanfront rows get spray on the fasteners in an ordinary sea breeze. Galvanized nails and steel flashing corrode here in a fraction of their inland life. A large share of these houses are second homes, so the corrosion goes unnoticed until a leak shows up on a weekend visit. Aluminum, stainless and marine-grade trim are the baseline here.
Neighborhoods we serve.
1900s to 1940s wood-frame beach cottages and officers' houses along Middle Street, I'On Avenue and the Fort Moultrie end, many inside the historic overlay with low-pitch porch roofs and metal already on some; 1970s to 1990s elevated houses on pilings by station number from Station 18 to Station 32 with hips and low-slope deck sections; 2000s to 2020s full rebuilds on Atlantic Avenue and the oceanfront stations with steep gables, standing seam and stucco or shingle siding. Heavy second-home ownership, so the roof decision is usually made off the island.
Sullivan's Island prices track the published ladder with the Pearl standing seam carrying the top. Historic cottages with porch roofs, elevated houses with rooftop decks and oceanfront rebuilds with complex hips are priced for that detail in the written estimate, never on tear-off day.
Roof replacement pricing in Sullivan's Island →Buying a roof in Sullivan's Island.
Measured from your actual roof, priced in writing before work starts, and matched to the wind and approval rules on your street.
Can I buy a roof online on Sullivan's Island?
Yes, and it suits an island where the owner is often somewhere else. Enter the property address, and the calculator measures the roof from aerial imagery and shows a published price for each package. Pick The Pearl Metal, High Wind, Peace Of Mind or Lowcountry Classic, choose monthly or full, and lock it in from wherever you are. Your price is fixed in writing before work starts, and the Town of Sullivan's Island permit and any Design Review Board submission are handled under your order.
Which roof should a Sullivan's Island house get?
The oceanfront stations, Atlantic Avenue and the Breach Inlet end of Marshall Boulevard get The Pearl Metal, standing seam aluminum with hidden fasteners, a salt-air-rated finish and the top wind rating on the ladder. A 1970s to 1990s elevated house a row or two back on Station 18 to Station 32 gets High Wind at minimum, six nails per shingle and the TAMKO Titan 160 MPH wind warranty, with Pearl as the upgrade. A 1920s cottage on Middle Street or I'On Avenue inside the historic overlay usually gets standing seam in a narrow-rib profile and a color submitted to the board, because those porch roofs were built for it and the board reviews the new roof against what the street already sees.
How does Design Review Board approval work for a roof on Sullivan's Island?
Inside the historic overlay, the Town of Sullivan's Island's Design Review Board reviews the material, profile and color of a roof before the building permit is filed. Whether your house goes to the board depends on where it sits and what the street sees, and we confirm that from the parcel before the order is written. When it applies, we prepare the DRB package with your order, with panel or shingle samples and the color, and hold the install date until it clears. The town's tree ordinance also decides where a dump trailer and a crane can sit, and we plan the staging around the protected trees on the lot.
Who issues the roofing permit on Sullivan's Island?
The Town of Sullivan's Island. The island is its own municipality with its own building department, separate from Charleston County and Mount Pleasant, and the inspector checks the fastening pattern and drip edge on an elevated house in a V zone to the wind requirements that apply here. We pull the town permit under your order and schedule the final inspection before the crew leaves the island.
Will a new roof help my Sullivan's Island insurance?
Ask your agent. Wind coverage is the expensive line on a Sullivan's Island policy, and a documented high-wind roof is what a carrier looks at in a wind mitigation review. Some policies credit a sealed deck, rated shingle and six-nail fastening, and some rate a standing seam metal roof as its own class; whether yours does is your carrier's call. High Wind and Pearl are built to those standards, and we hand you the photos, fastener schedule and product documentation your agent needs. The flood policy on a V zone lot is a different policy and the roof does not change it.
Asked in Sullivan's Island.
How much does a roof replacement cost on Sullivan's Island?
Most Sullivan's Island replacements run $14,900 to $94,200. 1,800 sq ft cottage, Middle Street or Fort Moultrie side on Lowcountry Classic runs $14,900 to $16,300. 2,200 sq ft elevated house, Station 22 to Station 28 on High Wind runs $25,450 to $27,800. 2,800 sq ft oceanfront rebuild, Atlantic Avenue on The Pearl Metal runs $94,200. Fixed in writing first.
Do you actually come out to Sullivan's Island?
Twelve minutes from Mount Pleasant over the Ben Sawyer Bridge, the closest island to HQ, with Isle of Palms on the same dispatch run across Breach Inlet.
Do I need a permit to reroof in Sullivan's Island?
Yes. We pull the permit and handle any design review or HOA submission with your order, so approval never slows the job.
How long does a replacement take?
Most homes are torn off and re-roofed in one day. Larger or steeper roofs take two. We never leave a roof open overnight.
Your neighbors, literally.
Twelve minutes from Mount Pleasant over the Ben Sawyer Bridge, the closest island to HQ, with Isle of Palms on the same dispatch run across Breach Inlet.