Benefits of Air Sealing

Gaps and cracks, its closing time.

Did you know that the average U.S. home has a half-mile of gaps and cracks?1
Thanks to the GREAT STUFF PRO™ Series, that unwanted air flow is about
to become history. When you air seal a home, you’ll be providing a valuable
service for your customers, who may not be aware what’s causing drafts and
driving up their utility bills. And you’ll be adding another profit source to your
business. Everybody wins. Except gaps and cracks.


Getting your customers on board with air sealing.

Tell them about the benefits of air sealing with GREAT STUFF PRO™ insulating foam sealants:

  • Fewer drafts, even temperatures
  • Lower energy bills
  • Helps to keep pests, insects and critters out
  • Minimized dust, mold and mildew
  • Possible tax credits
  • A more comfortable, energy efficient home

Key sources of Energy Loss in a Home Where GREAT STUFF PRO™ Insulating Foam Sealants Can Help:

  • Top Plate
  • Sill Plate
  • Rim Joist
  • HVAC
  • Attic Hatch
  • Plumbing
  • Electrical Outlets
  • Windows and Doors
  • Dryer Vent
  • Main Electrical Panel



Sealing pipe penetrations

Learn how to use Great Stuff spray foam insulation to seal pipe penetrations and prevent air leakage from gaps around pipes in your home.

Sealing pipe penetrations
Read more
Sealing windows and doors

Did you know our Great Stuff Spray Foam Insulation will stop air leaks through your electrical panelboard and help you save energy? Watch our how-to video for the details.

Sealing windows and doors
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Sealing Rim Joists

Did you know that you can save money on energy just by sealing rim joists and sill plates? Find out how to do it with Great Stuff Insulating Foam Sealants.

Sealing Rim Joists
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FROTH-PAK™ Foam Sealant

Reporting for heavy duty air sealing

When gaps are too large for our GREAT STUFF PRO™ Series, it’s time to bring in the heavy artillery. Low-pressure FROTH-PAK™ Insulating Foam Sealant.


  • Two component low-pressure spray polyurethane foam sealant with a quick cure time
  • Primarily used to fill gaps greater than 2” and less than 4” wide
  • Installs easily
  • One-hour re-entry versus 24 hour with drum foam (when proper ventilation is employed)
  • Includes our industry-leading nozzle system
  • Available in self-contained portable kits – no gas cylinder or electricity required.

We can help you get started.
View air sealing how-to videos.