9 Signs You Need a New Roof in Myrtle Beach, SC
If you’re searching for new roofing in Myrtle Beach, SC, you’re probably noticing warning signs like leaks, missing shingles, or storm-related wear. Along the Grand Strand, roofs take a beating from wind-driven rain, salty coastal air,(summer heat, and storm season—and when a roof starts failing, small issues can turn into expensive damage fast.
At On Point Exterior Services, we help homeowners and businesses throughout Myrtle Beach, Horry County, and Georgetown County figure out whether they need a roof repair or a full roof replacement. We install and replace all major roofing types commonly used in South Carolina, including asphalt/architectural shingles, metal roofing, flat and low-slope systems (TPO, EPDM, modified bitumen), tile, slate, and other specialty roofing.
Below are the most common signs it may be time to invest in a new roof installation—and what to do next.
Installing a new roof improves protection against wind-driven rain and coastal weather for homes and businesses across Horry & Georgetown Counties.
Signs It’s Time for a New Roof
Roof leaks that keep coming back
One leak can sometimes be repaired, but recurring roof leaks often point to broader issues. If you’re seeing water stains on ceilings, damp drywall, attic moisture, or musty odors after rain, you may need more than a patch. This can happen on older shingle roofs, but also on metal roofs (fastener or seam issues) and flat roofs (membrane wear or ponding water).
Curling, cracked, or missing shingles
Shingles that curl at the edges, crack, or blow off during storms are a major red flag. When large sections show damage, repairs may not hold—especially in coastal wind. This is one of the most common reasons property owners request a new shingle roof in Myrtle Beach.
Worn, uneven, or “bald” roof appearance
If shingles look thin, faded, or uneven, your roof may be reaching the end of its lifespan. For asphalt roofs, you’ll often see exposed areas where the protective surface has worn away. For metal roofing, this might show up as corrosion, loose panels, or failing sealants. For tile/slate, you may notice cracked tiles, slipping pieces, or underlayment issues.
Shingle granules collecting in gutters
Finding granules in your gutters is a sign your asphalt shingles are breaking down. Granules protect shingles from UV damage. Once they’re gone, the roof ages quickly—leading to cracking, heat damage, and leaks. If you’re seeing this regularly, schedule a roof inspection in Myrtle Beach.
Sagging or drooping rooflines
A sagging roof is serious. It can indicate rotting decking, trapped moisture, or structural problems. This can affect any roof type and should be inspected immediately. Quick action can prevent major repairs and safety risks.
Storm damage (even without visible leaks)
Missing, cracked, or curled shingles are common signs it may be time for a roof replacement—especially after coastal storms.
Coastal storms can cause hidden damage that appears later. Lifted shingles, punctures from debris, bent metal panels, damaged flashing, or impacted roof vents can allow water intrusion weeks after the storm. If you’ve had high winds or heavy rain, it’s worth scheduling an inspection—especially if you’re concerned about new roofing after storm damage in Myrtle Beach.
Flat roof issues: ponding water, bubbles, seam splits
For flat and low-slope roofs, watch for ponding water (water that doesn’t drain), bubbling/blistering, cracks or splits, and seam separation. These issues can signal that a membrane roof (like TPO, EPDM, or modified bitumen) is failing and may need repair—or replacement—before interior damage occurs.
Flashing problems around vents, chimneys, skylights
Many leaks start at roof penetrations. If you see rust, gaps, lifted edges, or cracked sealant around chimneys and vents, water can sneak in. When multiple areas are failing, replacement is often the most cost-effective long-term solution—especially on older roofs.
Rising energy bills and comfort issues
A failing roof system can impact attic ventilation and insulation performance. If you notice higher heating/cooling costs or uncomfortable rooms, your roof may not be performing properly. During an inspection, we check ventilation, attic conditions, and overall roof integrity to help you plan the best next step.
Roofing Types We Install in South Carolina
Asphalt/architectural shingles
A popular choice for many homes thanks to durability, style options, and strong value. Architectural shingles are designed to resist wind and weather better than basic 3-tab shingles.
Metal roofing
Metal roofs are known for longevity and performance in coastal conditions. We install systems commonly used in South Carolina, including standing seam and exposed-fastener styles.
Flat & low-slope systems (TPO, EPDM, modified bitumen)
Many commercial buildings and some residential structures use flat or low-slope roofing. We install and replace TPO, EPDM rubber, and modified bitumen systems, with proper drainage and seam detail to reduce leak risk.
Specialty roofing
For properties with premium or specialty roof systems, we can inspect, repair, and replace materials commonly found across South Carolina.
How Long Does a Roof Last in South Carolina?
Lifespan depends on material, ventilation, and weather
Roof lifespan depends on your roofing material, attic ventilation, installation quality, and exposure to sun, wind, and heavy rain. As a general guideline, many asphalt roofs last 20–30 years, metal roofs often last longer, and flat-roof lifespans vary based on system type and drainage conditions. If you’re unsure where your roof stands, a professional inspection is the easiest way to plan ahead.
Roof Repair vs. Roof Replacement
When a repair may be enough
A repair may be the right solution when the problem is isolated—like a small leak, minor flashing damage, a few missing shingles, or localized storm damage. A targeted repair can restore protection without the cost of a full replacement.
When replacement is the smarter long-term choice
Replacement is often the better choice when leaks are recurring, damage is widespread, the roof is nearing the end of its expected lifespan, or multiple components are failing at once. A new roof can reduce ongoing repair costs and help protect your property during the next storm season.
Schedule a Free New Roof Estimate in Myrtle Beach, SC
Serving Horry County & Georgetown County
If you’ve noticed any of the signs above, don’t wait for the next storm to make things worse. On Point Exterior Services provides roof inspections and free estimates for homes and businesses in Myrtle Beach, plus all of Horry County and Georgetown County.
Call/Text (843) 315-9244 for 24/7 emergency service
Call or text (843) 315-9244 to schedule your inspection and receive a new roof estimate with straightforward pricing and options that fit your property. If you have an urgent leak or storm damage, we offer 24/7 emergency service.
New Roof FAQs
How much does a new roof cost in Myrtle Beach, SC?
New roof pricing depends on the size and pitch of the roof, material type, and whether any decking needs replacement. We provide a free estimate after inspecting your roof and explaining your options.
Do you install metal and flat roofs in South Carolina?
Yes. We install and replace all major roof types used in South Carolina, including asphalt/architectural shingles, metal roofing, and flat/low-slope systems like TPO, EPDM, and modified bitumen.
Do you offer 24/7 emergency roof service?
Yes. Call or text (843) 315-9244 anytime for 24/7 emergency service.
On Point Exterior Services offers Roofing Installation & Replacement, Shingle, Metal & Flat Roofing, Roof Repair & Maintenance throughout the Grand Strand.
Related Exterior Services We Offer the Grand Strand
If you’re dealing with overflowing or failing gutters, we can help. Explore our services below:
Gutters: Seamless gutter installation, gutter guards, gutter cleaning, and replacement
Roofing: Roof repair, roof replacement, and new roof installation
Siding: Vinyl siding and Hardie (fiber cement) siding replacement, plus soffit and aluminum fascia
Free Estimate: Request a free estimate anywhere in Myrtle Beach, serving Horry County & Georgetown County
Call/Text (24/7): (843) 315-9244 for urgent issues or storm-related damage.