Horn Lake Insulation is a local insulation contractor serving Memphis, TN, specializing in commercial insulation, attic insulation, and spray foam for the city's wide range of housing and property types. We have worked in the Memphis metro since 2016 and respond to every inquiry within one business day.

Memphis has a large stock of commercial buildings from the 1970s through 1990s, many of which were insulated to standards far below what an eight-month cooling season actually demands. Our commercial insulation work helps Memphis business owners cut energy costs and stabilize indoor temperatures in properties that have never been properly updated.
Memphis attics regularly exceed 130 degrees on summer afternoons, and the city's large inventory of older homes - brick ranches in Whitehaven, Craftsman bungalows in Midtown - frequently have settled or degraded original insulation. Adding depth here is one of the highest-return upgrades a Memphis homeowner can make given how long the cooling season runs.
The mix of old and new construction across Memphis means air leakage patterns vary widely from one house to the next. Spray foam handles both insulation and air sealing in a single pass, making it the right call for rim joists, crawl space walls, and attic bypasses where traditional batts leave gaps that drive up energy bills year-round.
Memphis sits on clay-heavy soil that holds ground moisture after heavy rain - and with over 54 inches of rainfall per year, the ground here is rarely fully dry. Crawl spaces without proper insulation and a vapor barrier allow that moisture to rise into floor framing and living spaces, creating comfort problems and conditions that support mold growth.
Blown-in cellulose or fiberglass is the most efficient way to raise R-value in Memphis attics without disturbing ceilings or existing finishes. It fills around irregular framing and covers existing material evenly - particularly useful in the varied construction styles found across Midtown, East Memphis, and South Memphis neighborhoods.
Pre-1980 Memphis homes typically have unsealed gaps around recessed lights, plumbing chases, and attic hatches that let conditioned air escape all day. Sealing those bypasses before new insulation goes in is what makes the thermal envelope actually perform - skipping this step in an older Memphis home leaves most of the benefit unrealized.
Memphis is Tennessee's largest city, with a housing stock that spans more than a century of construction. A significant share of homes inside the city limits were built before 1980, and many Midtown and South Memphis properties date back to the early 1900s. These homes were constructed under insulation standards that did not anticipate what Memphis summers actually deliver: sustained heat in the low 90s, humidity that rarely breaks from May through September, and attic temperatures that can climb past 130 degrees on a clear July afternoon. At the same time, the cooling season here runs seven to eight months. That combination means under-insulated homes run their AC almost continuously, and the gap between what's in the walls and what would actually keep energy costs in check tends to be large.
The city's property mix adds more complexity. Memphis covers a wide geographic footprint, from dense urban neighborhoods with closely spaced bungalows to larger single-family homes on bigger East Memphis lots. Crawl space foundations are common across older neighborhoods, and the clay-heavy soil throughout Shelby County holds moisture after the city's heavy annual rainfall and releases it slowly upward. Insulation in Memphis has to address both heat gain from above and moisture from below. A contractor who applies the same approach regardless of neighborhood, building age, or foundation type will consistently underperform in this market.
Our crew works throughout Memphis regularly, and we understand the local conditions that affect insulation work here. When a project requires permits, we work through the Memphis and Shelby County Office of Construction Code Enforcement. Most of our Memphis jobs fall into one of two categories: older homes in Midtown, Frayser, Whitehaven, and South Memphis that need insulation brought up from mid-century levels, and commercial or mixed-use buildings near Poplar Avenue and the Downtown corridor that have never had a serious energy assessment.
The geography of Memphis matters for this kind of work. Homes near Midtown tend to be older Craftsman bungalows and Tudor cottages from the early 1900s through the 1930s - tight lots, plaster walls, and original foundations that need a different assessment than the brick ranches farther out near Graceland in Whitehaven or the larger homes along the Poplar corridor in East Memphis. We know the difference and show up prepared for what we'll actually find.
We also serve Bartlett, TN to the northeast, where a different era of housing stock - mostly 1970s through 1990s suburban builds - presents its own set of insulation needs. Homeowners in Germantown just east of the city limits are another community we cover regularly with the same crew.
Reach out by phone or through our contact form. We ask a few basic questions - the type of property, its age, and what problem you're trying to solve. Every request gets a reply within one business day.
We come to your Memphis property and look at the attic, crawl space, or walls - wherever the issue is. We assess what's there and what it would take to fix it, then give you a written estimate with no pressure. Homeowners do not need to be present for the entire assessment, but someone should be available to let us in.
Once you approve the estimate, we confirm whether a permit is required for your project and handle pulling it if needed. Most Memphis insulation jobs can be scheduled within one to two weeks of approval.
The crew arrives, protects the work area, and completes the installation. Most residential jobs finish in a single day. We do a walkthrough at the end to show you what was installed and where, and leave the site clean.
We serve all Memphis neighborhoods - from Midtown to Whitehaven to East Memphis. Call us or submit a request and we will get back to you within one business day.
(662) 707-8005Memphis is Tennessee's largest city, with roughly 650,000 residents spread across a wide geographic footprint along the eastern bank of the Mississippi River. The city is organized into distinct neighborhoods with very different characters. Midtown Memphis - including Cooper-Young and Evergreen - is known for its dense concentration of historic homes built in the early 1900s through the 1930s, including Craftsman bungalows and Tudor Revival cottages listed on the National Register. East Memphis has larger homes on bigger lots from the 1950s through 1980s near the Poplar corridor. South Memphis, Whitehaven, and Frayser are home to brick ranch neighborhoods, many of them dating to postwar construction in the 1950s and 1960s. Downtown anchors the city at the bluffs above the Mississippi, with Beale Street and the broader tourism and entertainment district drawing visitors from across the country to what is widely recognized as the birthplace of the blues.
Major institutions include FedEx's global headquarters, St. Jude Children's Research Hospital, and Methodist Le Bonheur Healthcare - employers that support a stable, long-term homeowning population throughout the metro. About 45 percent of Memphis housing units are renter-occupied, but owner-occupied homes are spread across every neighborhood. For homeowners in older parts of the city, the combination of aging housing stock, clay soil, and a demanding climate makes insulation one of the higher-return maintenance investments available. We also serve homeowners in Bartlett and Collierville in the eastern suburbs, where the housing stock is newer but the climate demands are the same.
Seal gaps and reduce energy loss with professional spray foam application.
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Learn MoreSafe removal of old or damaged insulation to prepare for fresh installation.
Learn MoreProtect your floors and foundation from moisture and temperature loss.
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Learn MoreUpgrade existing insulation in older homes without major renovation work.
Learn MoreFrom older Midtown bungalows to East Memphis brick homes, we know this city and we know what each type of property needs. Call us today or get a free estimate online.