Deck Builders for Hilton Head Island, SC
Hilton Head decks live a hard life: salt air, direct sun, coastal wind, and — in many communities — an architectural review board with opinions. GMR builds island decks engineered for all four, with the structural discipline of a framing company that has built more than 5,000 homes.
Elevated & coastal decks
Raised decks on piers, decks over dunes-adjacent grades, and structures in wind-borne debris zones — engineered framing, corrosion-rated connectors, and hardware chosen for salt air rather than the cheapest bin at the supply house.
Composite decking that survives the island
Most of our Hilton Head clients choose composite decking: it shrugs off humidity, sun, and salt with almost no maintenance. We install it with hidden fasteners over correctly-spaced framing — because composite advertises every framing shortcut underneath it. Premium hardwood decks are available for clients who prefer the real thing and accept the upkeep.
Screened porches & outdoor rooms
Screened porches, covered decks, and outdoor living structures that extend the island season past the bugs — framed, roofed, and finished to match the house.
Built to Beaufort County code
South Carolina’s residential code and Beaufort County’s coastal requirements govern deck ledgers, guardrails, footings, and connections here. GMR builds to the letter and walks the inspection. Many Hilton Head communities add architectural review on top — we build to the approved drawings, both sets.