Spray Foam Insulation Done Right

Honest Work, Real Savings, Amish-Owned Quality

  • Amish Owned & Operated

  • 7+ Years Experience

  • Satisfaction Guaranteed

  • Serving Butler, Pittsburgh, New Castle & Surrounding Areas

A business card for Cozy Corner Spray Foam. It includes contact information, such as address at 1036 Culbertson Rd., Knoxville, PA 16232, Marvin Hostetler, phone number 814-319-5627, and PA#203921. The card highlights services like spray foam insulation, seamless air barriers, higher R-value per inch, and full insurance, with free estimates and energy savings of 50% or more.

About Cozy Corner Spray Foam

Cozy Corner Spray Foam started with one installer who believed insulation should be done with honesty, quality, and a commitment to leaving every customer completely satisfied. What began as a small operation has grown into a skilled team serving homes, farms, and businesses across Pennsylvania — always focused on doing the job right and helping customers cut their energy costs with insulation that lasts.

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Cut Your Heating & Cooling Bills by Up to 40%

Our insulation helps homeowners stay comfortable year‑round while reducing energy waste. Customers regularly thank us for the difference they feel — and the savings they see.

  • Interior image of a building under construction, showing exposed wooden ceiling beams and brick walls.
  • Room under construction with exposed wooden framing, a window with a white curtain, and a step ladder labeled 'Gorilla Ladders'.
  • Construction worker in blue overalls installing insulation between wooden wall studs inside a building under construction.
  • Construction worker in protective gear standing on a scaffold, spray painting or insulating a ceiling with silver insulation material in a building under renovation.
  • A construction worker in protective gear sandblasting or working on the exposed ceiling of a room under renovation, with insulation material visible.
  • A worker in blue coveralls and a respirator is standing on a yellow scaffold, insulating a wooden ceiling with foam insulation.
  • Construction site showing a brick wall, exposed wooden beams, and insulation material on the ceiling.
  • Wooden framing of a building interior under construction with insulation being installed on the ceiling.
  • Interior wall with spray foam insulation between wooden studs and a window frame.
  • Indoor construction site with unfinished walls and insulation. There are two windows with red framing, a scaffold on the left side, and construction tools including a shovel and a pry bar. A worker is partially visible on the scaffold.
  • Interior of a building under construction with an exposed brick wall and a ceiling with insulation and wooden support beams.
  • Interior of a room under renovation with exposed brick wall and wooden framing for a wall, with plastic sheeting on the window to block sunlight.
  • Room under construction with spray foam insulation on walls and ceiling, a floor lamp, a tripod with a tool, and various construction tools and materials.
  • Interior of a room under construction with exposed brick walls, wooden framing, and spray foam insulation on the ceiling.
  • A house under construction with a green exterior, a ladder leaning against it, and a roof being replaced with new roofing materials. The yard is mostly dirt and gravel, with a hose on the ground.
  • A house under construction with a roof partially covered in green sheathing and a ladder leaning against the side. Snow patches are on the ground, and there are construction materials around.

Ready to Insulate Your Home? Get a fast, no‑pressure quote from our team.

Request an Insulation Quote →