Attic Insulation Services in Pennsylvania
Your attic is the single most impactful place to improve your home's energy efficiency. Heat rises, and in a home with inadequate attic insulation, it rises straight out of the house. In summer, an under-insulated attic absorbs heat and radiates it down into your living space.York Home Performance installs attic insulation for homeowners throughout central Pennsylvania, including York, Lancaster, Harrisburg, Hershey, Lebanon, Chambersburg, and Carlisle. We are a BPI-certified contractor with over 13 years of experience, and we check your utility rebate eligibility as part of every estimate.
Why the Attic Is Where Most Homes Lose the Most Energy
The U.S. Department of Energy estimates that properly insulating and air sealing the attic can reduce heating and cooling costs by up to 20 percent. For most homes across central Pennsylvania, the attic is where the greatest energy loss occurs and where the highest return on investment is available.
Signs your attic may need attention:
- Energy bills that feel high for the size of your home
- Rooms that are difficult to keep comfortable regardless of thermostat settings
- Ice dams forming on your roof in winter
- Noticeable temperature differences between floors
- An attic with less than R-38 of existing insulation
Our Attic Insulation Process
In-Home Assessment
We inspect the attic, measure existing insulation levels, and identify air sealing needs before recommending anything.
Clear Recommendation
You receive a clear scope of work, the material we recommend and why, the projected R-value outcome, and rebate eligibility if applicable.
Air Sealing First
We seal attic bypasses, penetrations, and gaps before any insulation is installed. This is the step most contractors skip, and it is what makes the insulation actually perform.
Installation to the Correct Depth
We bring your attic to the recommended R-value for your climate zone, verified with blower door testing before and after where applicable.
UTILITY REBATE PROGRAMS
Utility Rebates for Attic Insulation in PA
Attic insulation is a rebate-eligible improvement through several utility programs serving central Pennsylvania, including PPL Electric, Met-Ed, FirstEnergy, UGI, and Columbia Gas. During your estimate, we identify your utility provider, confirm your eligibility, and handle all rebate paperwork directly so you do not have to track it down yourself.
Frequently Asked Questions About Attic Insulation In PA
How much does attic insulation cost?
Attic insulation costs vary based on attic size, current insulation levels, the material installed, and the amount of air sealing required. Utility rebates can meaningfully reduce the out-of-pocket cost depending on your provider and eligibility. We provide a detailed scope and price during your in-home assessment.
What R-value do I need for my attic in Pennsylvania?
Most homes in central Pennsylvania fall in climate zone 5, where the U.S. Department of Energy recommends attic insulation levels between R-49 and R-60 for uninsulated attics and R-38 to R-60 for attics with existing insulation. We measure your current levels and recommend the appropriate target during the assessment.
Do you air seal before insulating?
Yes, always. Air sealing attic bypasses and penetrations before installing insulation is a non-negotiable part of our process. Insulation installed over unsealed gaps cannot perform at its rated value.
How long does attic insulation take?
Most attic insulation projects are completed in one day. When combined with air sealing, the total project typically takes one to two days depending on attic size and complexity.
Can you add insulation on top of existing insulation?
In most cases, yes. We assess the condition of existing insulation during the estimate. If it is in good shape and properly installed, we can add to it. If it is damaged, compressed, or covering issues that need to be addressed first, we will let you know before recommending a path forward.
Get an Attic Insulation Estimate in Pennsylvania
We serve homeowners across central PA, from York and Lancaster to Harrisburg, Hershey, Lebanon, Chambersburg, Carlisle, and everywhere in between. Our team will inspect your attic, explain what needs to be done, and check your rebate eligibility on the spot. No pressure. No obligation. Just an honest assessment from a BPI-certified team with over a decade of experience serving central Pennsylvania.