WIN FOAM insulating foam sealant expands to take the shape of cracks and voids forming a permanent, airtight and water-resistant bond to wood, metal, masonry, glass and most plastics.

Typical indoor and outdoor‡ applications include:

• Basements/Attics

  • Sillplate, upper floor and wall junction
  • Headers
  • Pipe/duct penetrations
  • Wire/conduit penetrations
  • Plumbing stacks and shafts
  • Wall cracks
  • Attic hatch
  • Light fixture

  Living Space

  • Baseboards
  • Window and door frames
  • Electrical outlets
  • Pipe/wire penetrations
  • Conduit penetrations
  • Air/heating vents
  • Seals out pests
  • Drywall floor joints
  • Air supply registers

  Exteriors

  • Siding edge
  • Electric, gas and A/C penetrations
  • Wiring penetrations
  • Vent hoods/roof vents
  • Garage ceiling and walls
  • Outside water faucet
  • Insect damage to trees
  • Dryer vent
  • Pest control

Replacement Windows by hansons

As millions have discovered, making the home more energy efficient and comfortable is simple with The Dow Chemical Company’s full line of insulating foam sealants.

They recognize WIN FOAM (aka Great Stuff Pro) as the #1 brand of insulating foam in the world, making the can a staple in homes across America. Likewise, construction professionals depend on WIN FOAM to make the building process more efficient and profitable.