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Serving Summerville, SC and surrounding areas. (854) 888-4697
Summerville Insulation is an insulation contractor serving Florence, SC with spray foam insulation, attic insulation, and crawl space services - we have completed jobs on brick ranch homes and older properties throughout Florence County, with free estimates and responses within one business day.
Florence receives nearly four feet of rain a year, and the flat terrain and clay soil mean water sits against foundations and under crawl spaces longer than in most areas. Closed-cell spray foam on crawl space walls and rim joists holds up in these wet conditions far better than fiberglass batts, which absorb moisture and fail. See the full detail on spray foam insulation installation and what makes it the right choice for Florence homes with drainage challenges.
Florence summers push attic temperatures well above 130 degrees, and a large share of the city housing stock - brick ranches built in the 1960s and 1970s - has original attic insulation that has settled to a fraction of what is now recommended. Upgrading to the R-38 to R-60 range recommended for this climate zone takes that sustained heat load off your air conditioner for the full summer. For homes in Brierfield or the West Florence neighborhoods, this is typically one of the highest-return improvements available.
Florence homes built before 1985 often have crawl space foundations with little or no vapor barrier, and the clay-heavy soil here holds moisture against the structure year-round. A properly insulated and sealed crawl space stops ground moisture from rising into floor framing - protecting against the mold and wood rot that the flat, wet terrain around Florence makes a real ongoing risk, not a hypothetical one.
The combination of flat ground, clay soil, and roughly 47 inches of annual rainfall in Florence creates persistent ground moisture under homes that sit on crawl space foundations. A vapor barrier covering the full crawl space floor and lapping up the walls is the baseline defense against that moisture reaching your floor joists. For older Florence homes where this has never been installed, adding one is typically the first step before any other insulation work begins.
For Florence brick ranch homes with accessible attic space, blown-in loose-fill insulation is one of the most cost-effective ways to bring the attic up to current R-value recommendations. It fills around joists, eaves, and irregular framing without removing drywall or disturbing the living space below - which makes it well-suited for the older construction common in established Florence neighborhoods like Vintage Place and Timrod Park.
Florence homes built before the 1980s frequently have original fiberglass batts in the crawl space that have spent decades absorbing ground moisture in the humid Pee Dee climate. Insulation in that condition is not performing - and adding new material over it traps the problem rather than solving it. When we find degraded material during an assessment, we remove it completely before any new installation goes in.
Florence is the largest city in the Pee Dee region, with a population of about 38,000 and a housing stock built primarily between the 1950s and the 1980s. Brick ranch homes dominate the established neighborhoods, and many of these properties are now 40 to 70 years old - the age range where insulation, roofing, and HVAC systems are well overdue for attention. The city sits at the intersection of I-95 and I-20 on flat coastal plain terrain, and the soil is a mix of clay and sand that holds water after rain rather than draining it quickly. Florence receives about 46 to 48 inches of rainfall per year, and the clay soil means that water takes time to drain away from foundations and crawl spaces. Homes built before vapor barriers were standard practice are working against that persistent ground moisture every day, and insulation that was installed 40 years ago - even if it was adequate then - has long since settled and lost much of its effectiveness.
Florence summers are long and intensely hot, with average July highs around 92 degrees and humidity that stays high from May through September. That combination drives attic temperatures well above what most insulation installed in older homes was designed to handle. Florence is also far enough inland that direct hurricane hits are rare, but the city regularly takes heavy rain and wind from tropical systems moving through the Carolinas - Hurricane Florence in 2018 brought significant flooding to the region. Homes with gaps in their attic or crawl space insulation are more vulnerable to wind-driven moisture infiltration during those events, and they take longer to dry out afterward. A contractor who works in this specific climate and on this specific era of housing stock brings a different level of readiness to a Florence job than one who has only worked in newer construction.
When insulation work in Florence requires a permit, we pull it through the City of Florence Building Inspections Division. We know which project types in this jurisdiction require a permit and handle the paperwork without making that the homeowner's problem to figure out.
Florence is best known beyond the Pee Dee for being the home of McLeod Regional Medical Center, the largest hospital in the region and a major employer that draws workers and families from a wide area. The city also has Francis Marion University on its north side and the Florence Civic Center near downtown. The homes we work on here range from historic early-1900s wood-frame houses near Timrod Park and downtown, to the brick ranches that fill Brierfield, Vintage Place, and the West Florence corridor, to newer vinyl-sided subdivisions off Hoffmeyer Road and Ebenezer Road. The older brick homes and the newer outlying subdivisions require different approaches, and we treat them that way.
We serve the areas around Florence as well. If you are in Conway to the southeast or in Walterboro to the south, the same crew covers your area with the same response time and no added travel fees.
Reach us by phone or through the contact form and we will respond within one business day. A few quick questions about your home - its age, whether it has a crawl space or slab, and what you have been noticing - help us arrive prepared for what we are likely to find in a Florence home of that era.
We visit your home, inspect the attic, crawl space, and any problem areas, and provide a written estimate at no charge. For Florence homes, we pay close attention to the condition of crawl space moisture barriers and the depth of attic insulation relative to current R-value recommendations - both are commonly deficient in the pre-1985 housing stock here. No fee, no obligation.
We confirm the full scope and timing the day before the job. Most attic insulation jobs in Florence are completed in a single day, and most crawl space jobs run one to two days. If spray foam is applied anywhere in the home, plan to stay out for at least 24 hours while it cures.
When the work is done, we walk you through what was installed and where. If a permit inspection is required by the City of Florence, we schedule it and make sure the paperwork is properly closed before we consider the job complete.
We serve homeowners throughout Florence, SC - from the brick ranch neighborhoods near McLeod to the newer subdivisions off Hoffmeyer Road. Free estimate, no obligation, response within one business day.
(854) 888-4697Florence is the largest city in the Pee Dee region of northeastern South Carolina, with a population of roughly 38,000 in the city and about 140,000 in Florence County. It sits where I-95 and I-20 intersect, which has made it a regional hub for commerce, healthcare, and services for decades. The city is home to McLeod Regional Medical Center, one of the largest hospital systems in South Carolina, and Francis Marion University, a four-year public university that has been part of the city since 1970. Florence has a historic downtown core with early-1900s homes near Timrod Park, surrounded by the brick ranch neighborhoods that define most of the residential areas - Brierfield, Vintage Place, and the West Florence corridor are the most established, with wide lots and mature oak and pine trees.
According to U.S. Census data, a large share of Florence housing was built between 1950 and 1990, making it one of the regions in South Carolina where the oldest occupied housing stock is concentrated most heavily. The city has grown outward in recent decades, with newer subdivisions along Hoffmeyer Road and Ebenezer Road rounding out the mix of property types. We serve homeowners across all of these neighborhoods, and we also cover Conway to the southeast and Walterboro to the south, both of which share the same flat terrain and humidity challenges that define this part of South Carolina.
High-performance spray foam that creates an airtight seal and maximizes your home's energy efficiency.
Learn moreKeep heat where it belongs with professional attic insulation installed to recommended R-value levels.
Learn moreFast, even coverage for attics and existing walls using blown-in cellulose or fiberglass insulation.
Learn moreWhole-home insulation solutions tailored to South Carolina's hot, humid climate.
Learn moreSafe removal of old, damaged, or contaminated insulation before new installation begins.
Learn moreProtect your floors and HVAC system with properly installed crawl space insulation.
Learn moreImprove comfort and reduce noise with insulation installed in interior and exterior walls.
Learn moreEliminate drafts and energy loss by sealing gaps, cracks, and penetrations throughout your home.
Learn moreKeep basements dry, comfortable, and energy-efficient with targeted insulation solutions.
Learn moreDense, moisture-resistant closed-cell spray foam ideal for areas requiring maximum R-value.
Learn moreFlexible, sound-dampening open-cell foam great for interior walls and tight budget projects.
Learn moreCommercial-grade insulation for offices, warehouses, retail spaces, and multi-family buildings.
Learn moreHeavy-duty vapor barriers that prevent moisture intrusion and protect your crawl space.
Learn moreProfessional vapor barrier installation to control humidity and protect structural materials.
Learn moreSeal attic bypasses to stop conditioned air from escaping into unconditioned spaces.
Learn moreUpgrade the insulation in your existing home without major demolition or disruption.
Learn moreSummerville Insulation serves homeowners throughout Florence, SC and Florence County. Call us today or submit a request - we respond within one business day.