What It Is

BIBSⓇ is a patented process utilizing specially manufactured fiberglass blowing wool that is a proven, state-of-the-art insulation system.

BIBSⓇ is more efficient than traditional batt insulation, provides excellent sound control, and offers the highest R-values on the market, thus allowing it to quickly pay for itself by lowering energy bills.

BIBSⓇ is also non-flammable, does not foster mold growth, and contains no added formaldehyde. In addition, BIBSⓇ uses fiberglass made with a minimum of 25% recycled content.

BIBSⓇ Insulation: R-15-R56, 1.8-2.3 lbs/cubic ft.

Common Uses

BIBSⓇ is installed behind a proprietary fabric and is best used for attics, walls, floors, and ceilings to create a seamless blanket of insulation.

applying blown in blanket system (bibs)

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As fully-certified insulation professionals, we have the experience to tackle a wide range of projects.

Kevin Steffensmeier

The crew at AFI was outstanding! Work was completed in a professional and timely manner. Highly recommended!

Kevin Steffensmeier , Urbandale, IA
Teri Lutz-Oberender

This company is the best. Our home posed many challenges as it is 148 years old with additions of unknown ages. Mike K. and his team faced each challenge with grace and got the job done to perfection. Even with a 70 lb puppy, Milly bringing him toys all day. I highly recommend them!

Teri Lutz-Oberender , Des Moines, IA
Jeremy Hewitt

The guys did a great job this morning with an extraction! Looking forward to calling them when we need to spray foam!

Jeremy Hewitt , Des Moines, IA
Jim Piper

The crew did a GREAT JOB.

Jim Piper , Iowa
Bruce Sullivan

Mike and his helper did a great job insulating my garage. Very Professional and did a good job cleaning up also. Highly recommend.

Bruce Sullivan , Pleasant Hill, IA
Jenni Gardner

We were very impressed with the professionalism and speed at which we got service from AFI. Darren came out on Wednesday to give us a quote and had Mike and his team out on Friday to put in the insulation. They were courteous and did an excellent job. Would highly recommend.

Jenni Gardner , Iowa
Charlotte Prather

They were very knowledgeable and helpful. Mike, Kane, Dustin and Zac worked together to do a good job. They told me what they were going to do and did it in a timely manner. They cleaned up the area after they were done and didn’t leave a mess. We would recommend AFI to everyone wanting a good job done with there insulating projects. Thank you guys. We now will stay warm this winter.

Charlotte Prather , Monroe, IA
Kane Fairman

I recommend AFI for any insulation needs. Very professional, responsive, knowledgeable and top quality workmanship.

Kane Fairman , Ankeny, IA
Bridget Larson

Great service, excellent work! Duston installed our spray insulation and explained everything, did efficient work and cleaned up the space promptly afterwards! Would def use them again in the future!

Bridget Larson , Iowa City, IA