GacoOnePass is the first 2 lb. density Closed Cell foam in the industry which can be installed in up to 4” passes which reduces labor costs by 50% or more and offers 20-30% higher yields than standard 2 lb. foams when sprayed in one pass at 3-4” thickness. It is Appendix X approved for use without an additional ignition barrier and meets the requirement for a Class II vapor retarder at just 0.44”.

GacoOnePass is ideal for use in a variety of residential and commercial applications and it can be used in deep fill applications with up to 18” in depth per pass for applications like trench fill, pipe erosion control, container filling, etc.


4” PASSES. Installs quickly; saves time and reduces labor costs.
EXCEPTIONAL SPRAYABILITY. Superior formulation provides consistent, forgiving, user friendly foam with predictable yields and less gun clogging.
LESS VISCOUS. Reduces wear and tear on equipment.
LOWER ODOR. Improves work environment.
ENERGY EFFICIENT. Higher R-values than conventional insulation and a seamless air barrier reduce uncontrolled air leakage, resulting in lower energy costs.
DESIGN FLEXIBILITY. Adheres to the substrate, allowing for easy monolithic installation for greater structural strength and stability, and enhances resistance to water damage; expands to fill even irregularly shaped and hard to reach areas.
SUSTAINABLE AND HEALTHY. Reduces condensation, moisture and mold, provides a sound barrier to help block airborne noise, contains no ozone-depleting chemicals and may contribute up to 20 LEED credits.
LOWER CONSTRUCTION COSTS/VALUE ENGINEERING. Achieve insulation, air barrier, vapor retarder and thermal break all in one for reduced material costs; energy efficiency results in smaller HVAC system requirements.
LONG TERM VALUE. Customers today are concerned about their building’s integrity; spray foam helps a building withstand the tests of the elements and time.

Product Data

Specification-07 21 19 / GacoOnePass Closed Cell Foam Insulation
PDS-F1850-GacoOnePass Closed Cell Foam
Evaluation Report-GacoOnePass F1850R Closed Cell Foam (CCRR-1043)
Spray/Application Guide-GacoOnePass Closed Cell Foam
LEED-GacoOnePass (F1850)
Installed Insulation Certificate
Manufacturer’s Certification Statement
GacoWallFoam Limited Warranty
Safety Data Sheet
Ignition Barriers and Thermal Barrier in Attics
Guidance on Best Practices for the Installation of Spray Polyurethane Foam

Foam Insulation Benefits:

  • Stops air and moisture infiltration
  • Makes your home more comfortable
  • Saves on energy costs
  • Adds strength to the building structure
  • It is permanent and will not sag
  • Keeps dust and pollen out
  • Eliminates Ice Daming
  • Improves Air Quality
  • Reduces capacity requirements, maintenance and wear of HVAC equipment
  • Meets all building codes

Spray Foam Insulation

  • Is your home drafty?
  • Do your floor stay cold in the winter?
  • Are your heating and air bill too high?
  • How much money can you save reducing energy loss?
Contact us for "Free Estimate" and see what plans might be avaialbe from the state to help you be more comfortable and save on energy cost.

Call us or press the button below

(641) 469-6504

Free Estimate


  • Notably good service experience Superb insulating and sound value.Contractor was knowledgeable, timely.Plan on having them back for our new building in the spring.

    DB from Spencer, IA
  • Good job, hard and fast workers, excellent product I will rate this product again when I see how it performs longer term. I feel it will be very good but lets see

    JO from Fairfield, IA
  • Kevin Frisbie is the Michael Angelo of Insulation! He just made my crawl space look like the Sistine Chapel!! I can’t thank you enough!! For once, I’m looking forward to the winter!!!!!!!!!!!!!

  • Thank you Kevin and team! The basement is drying up and looks great! We’re happily anticipating the difference the foam in the attic will make this summer as well as this coming winter. I can tell a difference in the house already!

  • They just finished up yesterday!! The team was GREAT. I cannot wait to see the money I will be saving. There is no question I will have them come back and insulate my basement (once I put up the 2 x 4 studs in place). I went above my garage space after they finished and the temp. dropped by at least 20 degrees. I give them thumbs up and I am telling everyone how great the Freedom Foam Insulators Team are to work with and how great the product is working at my house.

  • Kevin and his crew did an awesome job on my Morton building.Very professional and left the place cleaner than when they came.He also gave me tips on finishing the building. Thanks.