
Custom Ashland Insulation serves Catlettsburg, KY with spray foam insulation, crawl space encapsulation, attic insulation, and vapor barriers built for the century-old homes and river-valley conditions of Boyd County.
We have been working throughout this part of Kentucky since 2017 and respond to every new inquiry within one business day.

The older wood-frame homes throughout Catlettsburg - many built before 1940 - have rim joists, band boards, and foundation transitions that have been leaking conditioned air for decades without anyone addressing them. Spray foam seals those openings completely in a single application, blocking both air movement and moisture at the same time. Learn how our spray foam insulation service works for homes like the ones common throughout Catlettsburg.
Homes near where the Big Sandy meets the Ohio River sit on ground that can stay saturated for weeks after heavy spring rain. Without a vapor barrier protecting the crawl space floor, that ground moisture migrates upward through floor joists and subfloor material into the living space above - a slow process that causes mold, wood rot, and persistent humidity that no amount of air conditioning fully fixes.
Catlettsburg summers are hot and humid, with heat pressing down on rooftops from June through September. Homes built in the early to mid-1900s in this area rarely have attic insulation at the depth required by current Kentucky energy standards, and the result is upper floors that are genuinely difficult to keep cool and heating systems that work harder than they should all winter.
Many of the older homes in Catlettsburg have existing attic insulation that has compacted to a fraction of its original depth over fifty or more years. Blown-in material can be added on top of whatever is already there, filling gaps and irregularities in the attic floor without requiring a full tear-out of what is in place - making it one of the most cost-effective upgrades available for homes in this age range.
Uninsulated crawl spaces under older Catlettsburg homes allow cold, damp air to sit just below the living area floor throughout the winter. Insulating the floor joists over the crawl space - in combination with a vapor barrier on the ground - makes floors noticeably warmer and takes load off the heating system on the coldest days of the year.
Boyd County winters bring enough freeze-thaw cycling to gradually widen framing gaps and open seams around pipes, wiring, and foundation penetrations in older Catlettsburg homes. Air sealing those gaps before adding insulation is what turns a modest insulation upgrade into a meaningful improvement in comfort and energy cost - without it, conditioned air leaks out through the same paths it always has.
Catlettsburg is one of the oldest cities in eastern Kentucky, incorporated in 1848, and its housing stock reflects that history. A significant portion of homes in the city were built before 1960, and a number predate World War II entirely. These are wood-frame and brick structures with original framing, aging rooflines, and insulation - if any exists - that has never been updated. Owner-occupancy in Catlettsburg is high, and many families have lived in the same home for generations, accumulating deferred maintenance that includes insulation systems that are well past their useful life. The working-class nature of the community means homeowners here expect a fair price and a crew that does not oversell.
The geography makes insulation performance especially important. Catlettsburg sits at the confluence of the Big Sandy and Ohio Rivers, and parts of the city fall within FEMA-designated flood zones that have experienced water intrusion repeatedly over the years. The soil near the river holds moisture long after rain events, and that persistent ground moisture moves into crawl spaces and basements in homes without proper vapor control. Add the freeze-thaw winters and the humid summers of the Ohio River Valley, and insulation in a Catlettsburg home has to manage moisture as aggressively as it manages heat.
Our crew works throughout Catlettsburg regularly, and we understand the local conditions that affect insulation work here. Permit work for home improvement projects in Catlettsburg routes through the Boyd County government, and we handle that process on your behalf when the scope of a project requires it. On the ground, we see a consistent pattern across Catlettsburg jobs: homes with original framing, no insulation in rim joists and crawl space walls, and attic insulation that has compacted over fifty or more years to the point where it provides minimal thermal benefit.
The city has a compact traditional street grid, with older residential streets running off the main roads near the Boyd County Courthouse and down toward the river. We work on homes across the full range of this layout - from the hillside lots that stay drier to the lower streets near the Big Sandy where moisture conditions in crawl spaces can be significantly more demanding. Knowing which type of property you are dealing with changes the approach before we ever open the crawl space door.
We serve the communities on both sides of Catlettsburg along the Ohio River corridor. Homeowners in Russell, KY to the west and in Ashland, KY are both part of our regular service schedule.
Reach us by phone or through the contact form and describe what you are seeing in your home - high bills, cold floors, moisture in the crawl space, or all three. We reply to every new Catlettsburg inquiry within one business day.
We come to your Catlettsburg home, inspect the attic, crawl space, and any areas you are concerned about, and give you a written estimate before any work is discussed. You will know the full cost and scope upfront - no surprises, no pressure, and no fee for the visit.
We schedule the installation at a time that works for you. For most Catlettsburg jobs, you do not need to be present for the entire day - we let you know at scheduling whether access to a specific area of the home is needed at a particular time.
When the job is complete, we walk the work with you and answer any questions about what was installed and what to expect from it. If you have questions after we leave, call us - we stand behind our work in Catlettsburg the same as anywhere else we serve.
We serve Catlettsburg and all of Boyd County. No travel fee. Written estimate before any work begins.
(606) 393-8007Catlettsburg is the county seat of Boyd County and one of the oldest continuously occupied towns in eastern Kentucky, incorporated in 1848. It sits at the point where the Big Sandy River flows into the Ohio River, a geographic position that shaped its early history as a trading and river commerce hub. Today the city has a population of roughly 1,700 to 1,800 residents, most of whom are long-term owner-occupants living in homes that reflect the town's age. The residential streets closest to downtown have housing stock ranging from late Victorian-era wood-frame houses to the smaller brick and clapboard homes built in the postwar decades - many of which have never had a meaningful insulation upgrade. Catlettsburg's history as a river town is reflected in the close relationship the city has always had with the water at its edges.
The city is tightly connected to the rest of Boyd County and the broader Huntington-Ashland metro area. Ashland is just a few miles west, and most Catlettsburg residents shop, work, or receive medical care there. Homes range from the compact in-town properties near the Boyd County Courthouse to neighborhoods that sit on slightly higher ground away from the river, where drainage and moisture conditions differ considerably from the lower streets. We also serve the communities immediately adjacent to Catlettsburg, including homeowners in Ashland, KY and in Russell, KY along the river corridor to the east.
Seal gaps and boost energy efficiency with professional spray foam application.
Learn MoreKeep your home comfortable year-round with properly insulated attic spaces.
Learn MoreFill hard-to-reach cavities quickly with blown-in insulation for even coverage.
Learn MoreWhole-home insulation solutions that reduce energy bills and improve comfort.
Learn MoreSafe removal of old, damaged, or contaminated insulation from any space.
Learn MoreProtect your floors and pipes with expert crawl space insulation services.
Learn MoreImprove thermal performance and soundproofing with quality wall insulation.
Learn MoreStop drafts and energy loss at the source with professional air sealing.
Learn MoreLower heating costs and prevent moisture issues with basement insulation.
Learn MoreHigh-density closed-cell foam for maximum R-value and moisture resistance.
Learn MoreFlexible open-cell foam ideal for interior walls and sound dampening.
Learn MoreBlock moisture intrusion and protect your crawl space with vapor barriers.
Learn MoreProfessional vapor barrier installation to prevent moisture damage throughout.
Learn MoreSeal attic bypasses to eliminate drafts and cut heating and cooling costs.
Learn MoreAdd insulation to existing homes without major renovation or disruption.
Learn MoreWe serve Catlettsburg and Boyd County with free on-site estimates, no-pressure quotes, and insulation work built for homes of every age - from century-old wood-frames to postwar brick ranches.