family. quality. service.

Local Certified Energy Experts

The Steffey family is deeply invested in service to our friends and neighbors through high-quality insulation products and services. We are on a mission to make Greensburg, Indiana, Pittsburgh and the rest of Western Pennsylvania more comfortable and more efficient all year round.

blow in insulation

Increase Comfort in your home & decrease your monthly energy bills.

Blow-In Fiberglass Products

Everlast offers top-quality fiberglass products for excellent thermal and acoustical performance

Blow-In Fiberglass Benefits

From efficiency to environmental soundness, fiberglass is a versatile product that lasts

The Everlast Difference

Premium products paired with premium service fits the best of insulation into one company.

Superior Fiberglass Insulation Products

In addition to great installation, we are proud to offer some of the finest insulation available. Insulation is an essential step in creating long-lasting comfort and efficiency in any space, so it’s important to investigate the type of insulation you should put into your home. Insulation is the only permanent component in your home that should never need to be replaced, upgraded or improved and will pay dividends if installed well.

While there are many options available for insulating your home, such as fiberglass batt, spray foam and blow-in cellulose, Everlast believes the cost-effective, eco-friendly efficiency of blown-in fiberglass (also known as loose fill fiberglass) makes it the best choice for insulating existing and new construction homes.

BIBS vs BATT Insulation

2×4 (3 1/2″)R-15R-11 or 13
2×6 (5 1/2″)R-23R-19 (17.4)
2×8 (7 1/4″)R-30R-19
2×10 (9 1/4″)R-38R-25
2×12 (11-1/4″)R-47R-30

Deciding Where to Insulate

Install Into

  • Exterior Walls
  • Interior Walls
  • Sound Walls
  • Between Floors
  • Knee Walls
  • Attics

Install Into

  • Crawl Spaces
  • Trailer Bellies
  • Anywhere that’s studded and our dust-free mesh can be applied (whether glued or stapled), and the fiberglass insulation can be blown behind.

Install Behind

  • Crawl Spaces
  • Trailer Bellies
  • Anywhere that’s studded and our dust-free mesh can be applied (whether glued or stapled), and the fiberglass insulation can be blown behind.

Install Behind

  • Cedar Shake
  • Aluminum Siding
  • Insulbrick
  • Asbestos Shingles
  • Many others — just ask an Everlast Insulation representative for details.

Homes We Typically Insulate

Log Cabin
Cape Cod

We retrofit insulate every kind of structure imaginable!

Benefits of Using Fiberglass Insulation


Energy & Savings

Cut your monthly heating & cooling bills – We’ve seen some homes save up to 60%!



Slow the wear & tear of HVAC equipment.



Cooler sumers, warmer winters. Improve your air quality, and reduce sound.

“They came in, did the job, cleaned up when done. The guys were very friendly. They explained how it was to be done and I even watched part of the process to see how they did it. I would recommend this company to my friends or anyone else needing insulation work done.”

Joseph S.
Kittanning, PA

“We were amazed by the professional and friendly service. They cleaned up the work site and even did a second small job we asked about the day they came to insulate our attic. We have not seen this type of customer service in years. Thank you.”

Larae K.
Trafford, PA

“Good personal customer service. They were concerned that I was happy with the work.”

Ron H.
Monroeville, PA

Contact Us


(724) 479-2850

4 Locations - Address

Homer City:  209 Yellowcreek Street
Pittsburgh:   201 Penn Center Boulevard, Suite 400
Cranberry:  2009 Mackenzie Way, Suite 100
Greensburg:   860 College Avenue