- HEP Roofing
- Storm-rated Materials

Storm-rated Materials
Storm-rated Materials | Storm Damage Restoration | Roofing | Charleston
Charleston’s coastal charm comes with its share of tempestuous weather, and HEP makes sure your roof is ready for every squall. Our storm-rated materials are engineered to shrug off hurricane-force winds, driving rain, and flying debris, all while preserving the historic character of Lowcountry homes. From architectural shingles fortified with rubberized asphalt to impact-resistant metal panels, we hand-select products that meet or exceed FEMA and Miami-Dade standards—then pair them with installation craftsmanship honed over three decades on the Carolina coast.
When the skies clear, we move just as quickly, delivering storm damage restoration that restores safety, value, and peace of mind. Our local team handles everything from emergency tarping and moisture mitigation to insurance-ready photo documentation and turnkey reroofs. Transparent estimates, transferable warranties, and 24/7 responsiveness mean you can get back to enjoying porch sunsets while we take care of every nail, shingle, and claim form.
FAQs
What are “storm-rated” roofing materials, and why are they important in Charleston?
Storm-rated materials are shingles, metal panels, membranes, fasteners, and underlayments that have been laboratory-tested to withstand high winds, wind-driven rain, and impact from hail or flying debris. Because Charleston sits on the Atlantic coast and is vulnerable to hurricanes, tropical storms, and severe summer squalls, local building codes require higher wind-uplift resistance than many inland areas. Installing storm-rated products helps prevent shingle loss, leaks, and structural damage, reducing the need for costly emergency repairs after a storm.
How do you determine whether my roof needs partial repair or a full replacement after storm damage?
Our Haag-certified inspectors begin with a comprehensive assessment that includes attic moisture readings, a shingle pull test, drone/thermal imaging, and a wind uplift analysis. If damage is confined to a few areas and the remaining system still meets current code and manufacturer specifications, we recommend targeted repairs. However, if impact or wind compromise more than 30% of the roof, the decking is saturated, or materials are discontinued, a full replacement with upgraded storm-rated components is usually more cost-effective and better for long-term protection.
Will my homeowners insurance cover storm damage restoration?
Most policies in South Carolina cover wind, hail, and hurricane damage under the dwelling coverage provision. After we document the damage, we assist you in filing the claim, meet the adjuster on-site, and provide the exact scope of work and Xactimate pricing that carriers require. You are responsible only for your deductible and any code-upgrade exclusions spelled out in your policy. We maintain transparent communication with your insurer to minimize delays and ensure you receive the funds necessary for proper restoration.
How quickly can you respond after a storm hits the Charleston area?
We maintain 24/7 emergency crews during hurricane season. In most cases we can dispatch a licensed technician to tarp, board, or otherwise secure your roof within 2–4 hours of your call. A full inspection and detailed restoration proposal are typically delivered within 24–48 hours, allowing you to move forward with insurance, permitting, and material ordering without unnecessary downtime.
What storm-rated roofing options do you offer, and how do they compare?
• Class 4 impact-resistant asphalt shingles (up to 130 mph wind rating) – cost-effective, aesthetic variety, 30–50 yr manufacturer warranties. • Standing-seam metal (up to 150 mph wind rating) – superior wind uplift resistance, reflective coatings for energy savings, 40–yr paint warranty. • Synthetic slate and shake (up to 190 mph wind rating) – lightweight, Class A fire-rated, authentic appearance, lifetime limited warranty. • Modified bitumen or TPO for low-slope sections – heat-welded seams, hurricane-grade fasteners, 20–30 yr system warranties. We walk you through pros, cons, and budget ranges so you can choose the best fit for your home or commercial property.
Do you provide any warranties or maintenance plans after the restoration is complete?
Yes. In addition to the manufacturer’s warranty on the storm-rated materials, we supply a 10-year workmanship guarantee that covers leaks caused by installation errors. You’ll also receive a complimentary first-year maintenance visit where we tighten fasteners, clear debris, and inspect sealants. Optional annual maintenance plans are available to keep your roof compliant with warranty requirements and ready for the next coastal storm season.