Horn Lake Insulation is a local insulation contractor serving Collierville, TN, specializing in wall insulation, attic insulation, and crawl space work for the large brick homes built throughout this community from the 1990s through the 2000s. We have served Shelby County homeowners since 2016 and reply to every inquiry within one business day.

Collierville homes built in the 1990s and 2000s were constructed with brick veneers over wood-framed walls - which means the wall cavity behind the brick can be insulated from the interior without touching the exterior. Our wall insulation service fills those cavities through small access holes that are patched flush afterward, so your walls perform significantly better without changing how they look.
Collierville attics reach extreme temperatures during the long summer stretch from May through September, and insulation installed in the 1990s has had 25 to 30 years to settle below its original R-value. Adding depth here reduces the heat load your air conditioner carries through the hottest months of the year and makes an immediate difference in how your home holds temperature on a hot afternoon.
Collierville sits on clay-rich soil that expands when wet and contracts when dry, pushing moisture vapor upward into crawl space foundations throughout the year. Many homes built during the 1990s construction boom have little or no crawl space insulation, which means the floor above is in direct contact with that seasonal moisture cycle. Insulating and sealing the crawl space stops both the heat loss and the moisture problem at the source.
Blown-in cellulose or fiberglass is the most efficient way to raise attic R-value in Collierville without disrupting existing ceilings or finishes. It fills irregular spaces around framing and settles evenly over older material - a practical fit for the large two-story homes that fill subdivisions like Schilling Farms and Wynfield Farms, where attic footprints are bigger than average.
Collierville homes often have rim joist gaps and crawl space walls that are completely uninsulated, even in houses built in the 2000s. Spray foam applied in those areas seals air leaks and adds insulation in a single pass - and because it is rigid when cured, it also acts as a moisture barrier, which is important given Shelby County's humid climate and wet spring seasons.
Even well-built Collierville homes from the 1990s and 2000s commonly have unsealed gaps around recessed lights, attic hatches, and plumbing penetrations that allow conditioned air to escape continuously. Air sealing these bypasses before adding new insulation is what makes an attic upgrade actually deliver on its promise - skipping this step leaves the biggest sources of heat loss in place.
Collierville grew faster than almost any other community in Tennessee during the 1990s and 2000s, as families moved to the southeastern corner of Shelby County for the schools, the space, and the quieter feel. Most of the housing stock was built during that period, which means a large portion of Collierville homes are now 20 to 35 years old - old enough that original insulation, HVAC systems, and building envelope components are reaching the end of their effective service life. The insulation standards applied during that construction era were lower than what Shelby County's long, hot summers actually demand. A home built in 1995 was not designed around a cooling season that runs from May through September with sustained heat and humidity - and the insulation that was installed then reflects that. The large homes common throughout Collierville, many in the 2,500 to 4,000 square foot range, also have large attic and crawl space footprints where heat and moisture can enter if those areas are not properly addressed.
The clay soil throughout Shelby County adds a second challenge specific to Collierville. Clay expands when wet and shrinks when dry, cycling moisture vapor upward into crawl space foundations with every rain and dry spell. Homes in subdivisions that were developed quickly during the building boom sometimes have minimal crawl space treatment - just enough to meet the code at the time, which is well below what ongoing moisture management actually requires. A contractor working in Collierville needs to understand both the heat challenge coming through the attic and the moisture challenge rising from below, because the two problems share the same solution: a tighter, better-insulated building envelope from top to bottom.
Our crew works throughout Collierville regularly, and we understand the local conditions that affect insulation work here. When projects require permits, we coordinate directly with the Town of Collierville Building and Codes Department. Most of our work here comes from the established subdivisions built during the 1990s and early 2000s - large brick homes where original insulation has settled and where the gap between what is in place and what the home actually needs has grown wider every year.
We have worked on homes near the Historic Town Square, in neighborhoods throughout Schilling Farms along Schilling Boulevard, and in older subdivisions like Wynfield Farms closer to the town's earlier growth areas. The large lots and mature trees that make Collierville attractive also mean driveways and access routes sometimes take a bit more planning on job sites - something our crew accounts for when scheduling work.
We also serve Horn Lake, MS to the southwest, where an older housing stock from the same general era has similar insulation challenges. And for homeowners in the area between Collierville and Memphis, Germantown, TN is a community we cover regularly as well.
Call or submit a request and we will schedule a time to come out and look at your home - typically within a few days. We reply to every inquiry within one business day. You do not need to know exactly what is wrong; we will assess the situation on site and explain what we find.
We walk your attic, crawl space, and exterior walls - checking what is already there and identifying where the gaps are. This visit takes 30 to 60 minutes. You receive a written estimate covering exactly what we recommend, which areas we will treat, and the complete cost. No verbal quotes, no surprises after the job starts.
Most Collierville insulation jobs are completed in a single day. Wall insulation work drills small fill holes and patches them before we leave. Spray foam work requires you and your pets to stay out for roughly 24 hours while the foam cures. Blown-in attic work typically lets you remain in the home throughout. We protect surrounding areas and clean up completely.
Before leaving, we walk you through the finished work so you can see exactly what was done. We answer any questions and provide written documentation of what was installed - useful if you ever sell the home or apply for an energy rebate. Most homeowners notice a difference in how their home holds temperature within the first few weeks.
We serve Collierville homeowners with the same crew and the same direct approach every time. Call us or submit a request and we will get back to you within one business day.
(662) 707-8005Collierville is a town of more than 55,000 people in the southeastern corner of Shelby County, about 25 miles from downtown Memphis along Poplar Avenue (Highway 72). It is one of the fastest-growing communities in Tennessee, and its population has nearly doubled since 2000. The town runs its own school system through the Collierville Municipal School District, which is consistently rated among the strongest in the state and is one of the primary reasons families choose to settle here. Most neighborhoods are owner-occupied and long-term, with residents who are invested in keeping their properties in good shape. The median household income is well above the national average, and home values reflect how much residents expect from the places they live.
The town is almost entirely single-family residential, with homes ranging from 2,500 to 4,000 square feet on large lots that now have 25 to 30 years of tree growth on them. The Historic Town Square at the center of Collierville - a walkable square with a gazebo, restaurants, and shops dating back to the 1800s - is the landmark most residents mention first when describing what makes the town different from other Memphis suburbs. Schilling Farms, the large mixed-use development along Schilling Boulevard, is another daily reference point for most Collierville residents. We serve neighboring Germantown, TN to the west, where the housing stock from the same era shares many of the same insulation needs, as well as Lakeland, TN further north.
Seal gaps and reduce energy loss with professional spray foam application.
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Learn MoreUpgrade existing insulation in older homes without major renovation work.
Learn MoreCall Horn Lake Insulation today or submit a request online. We cover all of Collierville and southeastern Shelby County and will get back to you within one business day.