A full roof replacement is one of the biggest home investments a Myrtle Beach homeowner will ever make. Done right, it protects your home for 25–30 years and adds real resale value on the Grand Strand real estate market. Done wrong — or delayed too long — it can mean tens of thousands in interior water damage.

This guide covers everything you need to know before calling a roofer: signs it’s time to replace, what the process looks like, what it costs in 2026, and how to choose the right contractor in Horry County.

How Do You Know It’s Time for a Roof Replacement?

Repairs make sense for isolated damage. But if you’re seeing multiple issues, replacement is almost always the smarter financial decision. Here are the signs Klaus Roofing looks for:

• Age: Most asphalt shingle roofs last 20–30 years. If yours is over 20 years old, it’s worth a professional inspection even if it looks okay from the street.
• Widespread granule loss: Check your gutters after a rain. Excessive granules mean the shingles are nearing the end of their UV-protection life.
• Curling, cracking, or missing shingles: Isolated damage can be repaired. But if you’re seeing this across multiple areas of the roof, it’s systemic.
• Daylight in the attic: If light comes through your attic boards, water can too.
• Sagging deck: This points to structural issues — rotted decking, moisture intrusion, or both. This requires immediate attention.
• Multiple past repairs: If you’ve had several repairs in the last few years, you’re paying for a new roof in installments. It’s more cost-effective to replace.
• After a major storm: Hurricane-force winds and large hail can cause damage that isn’t visible from the ground. A post-storm inspection by a licensed roofer is always a good idea — especially if neighbors had claims.

What Does Roof Replacement Cost in Myrtle Beach in 2026?

Pricing varies based on roof size, pitch, materials, and the complexity of your roofline. Here’s a realistic range for Horry County and Georgetown County homes in 2026:

Home Size	Estimated Roof Cost (Architectural Shingles)
1,200–1,500 sq ft home	$8,000 – $12,000
1,500–2,000 sq ft home	$11,000 – $16,000
2,000–2,500 sq ft home	$14,000 – $20,000
2,500+ sq ft / complex rooflines	$18,000 – $28,000+

These are estimates for standard architectural shingles. Metal roofing, premium shingle lines, steep-pitch roofs, or extensive decking replacement will add cost. The only way to get an accurate number is a free on-site estimate.

What Does the Roof Replacement Process Look Like?

Here’s what to expect when you work with Klaus Roofing Systems on a full replacement:

1. Free inspection and estimate: We inspect your roof, attic, gutters, and flashing — not just the shingles. We give you a written estimate with no pressure to decide on the spot.
2. Material selection: We walk you through shingle options, colors, and warranties. For most Myrtle Beach homes, we recommend IKO Dynasty architectural shingles for their wind and algae resistance.
3. Scheduling: We give you a firm installation date. Most residential replacements are completed in one day.
4. Tear-off: Our crew removes the old shingles and inspects the decking. Any rotted or damaged decking boards are replaced before new shingles go down.
5. Underlayment and ice/water shield: A waterproof layer goes over the decking before shingles are installed — critical protection for our coastal storm season.
6. Shingle installation: New shingles are installed following manufacturer specifications to maintain warranty coverage.
7. Cleanup: We use magnetic rollers to collect nails and haul away all old materials. Your yard should look like we were never there.
8. Final walk-through: We do a post-installation inspection with you so you can see the finished work and ask any questions.

Will My Homeowner’s Insurance Cover Roof Replacement?

Possibly — it depends on the cause. Insurance generally covers storm damage (wind, hail, lightning) but not normal wear and age. If you had a significant weather event recently, it’s worth filing a claim and having a licensed roofer present during the adjuster’s inspection. Klaus Roofing works regularly with insurance claims and can help you document damage properly.

South Carolina also has the SC Safe Home Grant program, which offers qualifying homeowners grants and low-interest loans to improve roof wind resistance. Ask us about this during your estimate — not every contractor is familiar with the program.

How to Choose a Roofing Contractor in Myrtle Beach

The Grand Strand has no shortage of roofing companies — and unfortunately, storm-chasing out-of-state contractors flood the area after every major weather event. Here’s what to look for:

• South Carolina licensed contractor — verify at LLR.SC.gov
• Local, established business — a company with a local address and verifiable history
• Insurance — general liability and workers’ comp, current certificates available on request
• Written estimate and contract — everything in writing before any deposit
• References and reviews — check Google reviews, ask for local references

Klaus Roofing Systems by Carolina Energy Conservation has been serving Horry County and Georgetown County homeowners with residential roofing. We’re local, licensed, insured, and we stand behind our work with manufacturer warranty registration on every job.

Get Your Free Roof Estimate in Myrtle Beach

If you’re seeing signs it’s time, don’t wait. A leaking roof damages insulation, drywall, framing, and flooring — the longer it goes, the more expensive the repair. We’ll give you an honest assessment and a straight answer on whether you need a repair or a full replacement.