
Altoona Insulation is an insulation contractor serving Clearfield, PA with spray foam insulation, attic insulation, and crawl space services for homes across Clearfield County. We respond to every Clearfield inquiry within one business day and provide written estimates at no charge before work begins.

Clearfield homes with stone or brick foundations and older masonry walls are strong candidates for spray foam insulation at the rim joist and crawl space walls, where a tight air seal matters as much as the R-value. Closed-cell foam bonds directly to masonry and resists the moisture that basements near the West Branch Susquehanna River tend to see every spring.
Clearfield receives 40 to 50 inches of snow per year, and a thin attic is one of the fastest ways to lose heat in a central Pennsylvania winter. Many older homes in the borough have just a few inches of original insulation on the attic floor, well short of the R-49 level recommended for this climate zone.
The two-story wood-frame homes common throughout Clearfield Borough often have settled or degraded wall insulation that leaves cold spots in exterior walls every winter. Blown-in insulation fills irregular cavities without opening walls, which makes it the most practical upgrade for older homes where full renovation is not the goal.
Properties near the West Branch Susquehanna River and in the lower sections of Clearfield Borough see crawl spaces that stay damp from early spring through fall. Insulating and sealing the crawl space stops that moisture from working its way up into the subfloor and living areas, while also reducing cold floors throughout the house in winter.
A high share of Clearfield homes have stone or brick foundation walls that lose significant heat through uninsulated surfaces every winter. The clay-heavy soils common in central Pennsylvania put water pressure on these foundations in wet seasons, making a combination of insulation and moisture management more valuable than insulation alone.
Pre-1940 homes in Clearfield have open bypasses at the tops of interior walls, around plumbing chases, and at chimney penetrations that let conditioned air escape no matter how much insulation sits on the attic floor. Sealing those pathways first is what separates a comfortable upgrade from one that still leaves rooms cold at the edges.
Clearfield sits in a valley carved by the West Branch Susquehanna River, with wooded hillsides rising on both sides of the borough. The elevation and inland position give Clearfield some of the more demanding winters in central Pennsylvania - the area regularly receives 40 to 50 inches of snow per year, and temperatures drop below 20 degrees Fahrenheit during the coldest stretches. Repeated freeze-thaw cycles from late fall through early spring put steady pressure on driveways, foundation masonry, and the caulk and mortar that seal the building envelope. Clay-heavy soil common in this part of the state expands when saturated in spring and contracts in summer, which causes gradual foundation movement and the cracks that let cold air and moisture in.
Most of Clearfield Borough's housing stock dates from the late 1800s and early 1900s, when the town grew around the lumber and coal industries. Two-story wood-frame houses with Victorian-influenced facades, narrow lots, and masonry or stone foundations are the most common profile. These homes were built before modern insulation existed, and many have never had a comprehensive energy upgrade. Wall cavities are often empty or filled with settled cellulose that has compacted and lost most of its original R-value. Basements and crawl spaces in the lower sections of town see recurring moisture from spring flooding, and without proper insulation and vapor management, that moisture works its way into the floor framing and subfloor above.
Our crew works throughout Clearfield regularly, and we understand the local conditions that affect insulation work here. The homes closest to the Clearfield County Courthouse and the older streets downtown are the borough's most historic - two-story Victorian-influenced wood-frame houses with original plaster walls, open attic chases, and stone or brick foundations that have been in the ground for over a century. We encounter these homes regularly and work carefully around the original framing and materials.
Properties near the West Branch Susquehanna River are a separate situation. The lower-lying parts of the borough see basement seepage and crawl space moisture every spring, and we frequently combine insulation with vapor barrier work on those jobs so homeowners do not have to call us back twice. Homes further out toward the edges of the borough and into the surrounding township tend to have larger lots, more wind exposure, and sometimes outbuildings that also need attention - the scope on those properties is different from the tight in-town lots near the Penn Highlands Clearfield hospital.
We also serve nearby communities throughout Clearfield County. If you are in Philipsburg or the surrounding area, we are in that part of the county regularly and can typically respond within the same week.
Reach us by phone or through the contact form and tell us what you are dealing with - high bills, cold rooms, a damp crawl space, or a specific area you want checked. We respond to every Clearfield request within one business day.
We come to the property and inspect the attic, walls, crawl space, and basement. You receive a written estimate that details exactly what will be done, what materials will be used, and the total cost - no surprises when the invoice arrives.
On the scheduled day, we seal any air bypasses first and then install insulation to the coverage and R-value specified in the estimate. Most Clearfield jobs are completed in a single visit, and you do not need to leave the house during the work.
Before we leave, we walk you through every area treated and hand you a written summary of the work completed. This documentation is useful when applying for utility rebates or the federal energy efficiency tax credit available for qualifying insulation improvements.
We serve Clearfield Borough and all of Clearfield County. No pressure, no obligation - just a straight answer about what your home needs and a written price before we start.
(814) 552-1335Clearfield is the county seat of Clearfield County and the main service hub for a wide stretch of central Pennsylvania, sitting along the West Branch Susquehanna River with wooded hills rising on both sides. The borough grew rapidly in the late 1800s and early 1900s when the lumber and coal industries brought workers and investment to the area, and the housing built during that period still defines most of the residential streetscape. Two-story wood-frame houses with Victorian-influenced details, narrow front porches, and masonry foundations line the streets closest to the historic downtown, while single-family homes on larger lots spread out toward the edges of the borough and into the surrounding townships.
The local economy today is anchored by Penn Highlands Clearfield hospital, county government, and several manufacturing operations - a mix of employers that has kept the area stable and working-class in character. Most residents own their homes and have lived in them for years, which means maintenance tends to be done thoughtfully and on a budget. Clearfield County is also the base for residents who commute to nearby communities for work or services. If you are in State College or other parts of central Pennsylvania, we serve a broad region and can often schedule neighboring communities on the same trip.
Seal gaps and maximize energy efficiency with professional spray foam.
Learn MoreProtect your home from moisture and cold with crawl space insulation.
Learn MoreHigh-density closed-cell foam for superior moisture and air barriers.
Learn MoreFlexible open-cell foam ideal for interior walls and sound control.
Learn MorePrevent condensation and moisture damage with vapor barrier installation.
Learn MoreCall us today or request a free estimate online - we respond within one business day and provide a written quote before any work begins.