9 Best Metal Roofers in Myrtle Beach SC [2026 Rankings]

Metal roofing costs 2.5-3x more than asphalt shingles in Myrtle Beach. According to IndigoStateRoofing's 2026 South Carolina cost data: 1,000 sq ft — ~$18,439. 1,500 sq ft — ~$27,659. 2,000 sq ft — ~$36,878. 2,500 sq ft — ~$46,098. The premium is offset by a 40-70 year lifespan (vs 20-25 years for asphalt on the coast), 140 mph wind resistance, and insurance discount eligibility in hurricane zones.

For Myrtle Beach homes, metal roofing typically is worth the premium for three reasons: (1) the Grand Strand takes a tropical storm or hurricane within 50 miles every 2 years on average, and metal handles 140 mph winds vs 130 mph for premium shingles; (2) metal lasts 40-70 years vs 20-25 for coastal asphalt, cutting lifecycle cost; (3) many SC insurers offer windstorm premium discounts for rated metal roofs. The break-even usually hits around year 15-20 of ownership.

For direct-oceanfront and near-coastal homes: aluminum standing seam is the best choice — it won't rust or corrode from salt spray. For homes 1-5 miles inland: Galvalume® (zinc-aluminum-silicon alloy steel) offers excellent corrosion resistance at a lower price than aluminum. Avoid plain galvanized steel near saltwater — chloride exposure accelerates rust. All metal systems in a coastal zone should use stainless-steel fasteners (not regular steel) to prevent galvanic corrosion at the panel-to-fastener joints.

Metal roofing on a Myrtle Beach coastal home: aluminum standing seam — 50-70 years. Galvalume® steel — 40-60 years (closer to 40 for oceanfront, closer to 60 for inland). Painted steel with quality coating — 40-50 years. Copper — 70+ years but extremely expensive. Salt exposure and UV intensity shorten all lifespans compared to inland homes, but metal still dramatically outlasts asphalt shingles (which cap around 20-25 years on the coast).

Many South Carolina insurers offer windstorm premium discounts for homes with metal roofing rated for 130+ mph winds — discounts typically range 10-25% on the windstorm portion of your premium. Coastal SC homes in Horry County carry separate hurricane/named-storm deductibles (2-5% of dwelling coverage); metal roofing doesn't eliminate these but often qualifies for premium reductions. Ask your insurer for the specific discount offered for metal roofing before signing a replacement contract — the savings can offset financing costs over the roof's lifespan.

Standing seam metal roofs have hidden fasteners (clips) between vertical seams — more expensive, more weatherproof, longer lifespan. Ribbed/exposed-fastener panels (like R-panel or Pro-Rib) have exposed screws through the panel face — less expensive, faster install, but fasteners need replacement every 15-20 years as the rubber washers degrade. For Myrtle Beach's coastal climate, standing seam is the preferred choice despite higher cost because hidden fasteners eliminate the saltwater corrosion vulnerability.

Properly installed metal roofing is no louder than asphalt shingles during rain. The perception of 'loud metal roofs' comes from old-style uninsulated metal on barns or sheds. Modern residential metal installations include solid decking, synthetic underlayment, and attic insulation — the same sound-damping layers as asphalt. Noise concern is a myth for modern metal installations on Myrtle Beach homes.

Metal roofing typically adds 1-6% to home resale value in coastal markets, according to multiple 2024-2025 real estate studies. In Myrtle Beach specifically, metal is valued more than inland markets because buyers recognize storm resilience. For a $400,000 home, that's a $4,000-$24,000 resale uplift. Additionally, metal roofs reduce cooling costs 10-25% in the Myrtle Beach summer climate due to reflective coatings — another ongoing savings that factors into ownership economics.

Residential metal roof installation in Myrtle Beach typically takes 3-5 days — longer than asphalt (1-2 days) due to panel fabrication, precise alignment requirements, and flashing complexity. Standing seam installations take 4-5 days on average; ribbed panel installations 3-4 days. Hurricane season (June-October) weather delays are common. Schedule metal installations in April-May or November-December for fastest completion.

Technically yes — metal can be installed over one layer of existing shingles in some cases — but it's rarely the best choice in Myrtle Beach. Coastal homes need a clean deck inspection for hurricane-resilient installation, proper synthetic underlayment, and correct flashing integration. A tear-off before metal installation also lets the contractor replace any storm-damaged or rotting deck boards. Most Grand Strand metal installers recommend full tear-off for warranty preservation and long-term performance.