Compare the highest-rated insulation professionals in North Myrtle Beach, South Carolina. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, locally-focused company specializing in comprehensive home performance and energy efficiency solutions. They are known for their professional audits and high-quality installation of various insulation types, particularly spray foam. Their expertise in the coastal South Carolina climate is a significant strength.
Part of a national brand with a strong local franchise, Koala Insulation receives consistent praise for customer service, knowledge, and cleanliness. They offer a wide range of insulation services and focus on educating homeowners on the best solutions for their budget and needs.
While primarily a roofing company, Dry Pro has a dedicated and highly-regarded insulation division. Their integrated approach is beneficial for homes needing attic insulation, ventilation, and air sealing work that complements the roofing system. They are a well-established, trusted name in the area.
** The insulation market in North Myrtle Beach and the greater Grand Strand area is competitive and driven by the region's unique climate. The high humidity, hot summers, and potential for hurricane-force winds and flooding create a strong demand for moisture-resistant and energy-efficient insulation solutions. Spray foam insulation is particularly popular for its air-sealing properties and resistance to moisture. The average quality of service is high, with several established, licensed contractors competing on service and expertise rather than just price. Homeowners are generally knowledgeable about the importance of insulation for both comfort and mitigating high cooling costs. Typical pricing is in line with national averages, with blown-in cellulose or fiberglass being a more budget-friendly option, while spray foam commands a premium price for its superior performance. Many providers are well-versed in local building codes and can advise on potential rebates from utility providers like Santee Electric Cooperative. The market consists of a mix of specialized insulation companies and larger restoration contractors that offer insulation as part of a broader home envelope service.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with North Myrtle Beach regulations and climate
Get answers to common questions about insulation services in North Myrtle Beach, South Carolina.
In North Myrtle Beach, managing high humidity and heat is paramount, making attic insulation the most critical. Properly insulating your attic with materials like spray foam or blown-in cellulose creates a thermal barrier that prevents the intense summer sun from heating your living spaces, significantly reducing cooling costs. It also helps control moisture migration, which is vital for preventing mold and wood rot common in our humid, salt-air environment.
Yes, insulation work must comply with the South Carolina Residential Building Code, which adopts the International Residential Code (IRC). For our climate zone (Zone 2), the code specifies minimum R-value requirements for different parts of the home, such as R-30 to R-60 for attics. Additionally, due to our high-wind coastal zone, special attention is paid to securing insulation and ensuring the building envelope remains intact, which a reputable local contractor will understand.
The ideal times are during our milder shoulder seasons, specifically late fall (October-November) and early spring (February-March). During these periods, temperatures are more comfortable for workers in your attic, and HVAC usage is typically lower, allowing for easier access and assessment. Avoiding the peak summer heat and the busy hurricane preparation season in late summer ensures better scheduling and service from local contractors.
Look for a licensed, insured contractor with specific experience in coastal South Carolina homes. They should offer a free, detailed inspection and energy audit, provide clear explanations about moisture control, and have strong local references. Verify they are familiar with the challenges of our climate, such as mitigating humidity, sealing against salty air, and potentially reinforcing against high winds. Always check for membership in local associations like the Horry County Home Builders Association.
Costs vary based on home size, material (fiberglass batts, blown-in, or spray foam), and existing conditions, but homeowners can expect a range of $1,500 to $4,500 for a standard attic project. Spray foam, while more expensive upfront, is highly effective for our humid climate and can offer superior long-term energy savings and moisture control. Many local utility providers, like Santee Electric Cooperative, may offer rebates or energy audits that can help offset the initial investment.