Keep the great outdoors where it belongs.
The proper seal for windows and doors.
Weatherproof without bowing
Quickly and cleanly apply airtight, water-resistant seals between framework and rough openings
Keep pests out. Keep comfort in.
The pesticide-free way to protect your home.
Seal out unwanted guests
Sure up your defenses while providing an extra layer of comfort at the points of entry around your home
Greatness in a can.
From the basement up, we’ll help you seal the deal.
Cost-effective, easy sealing
Check out how simple it is to turn any basement into a more comfortable place to call home.
Heavy-duty seals for heavy-duty gaps.
The all-in-one kit for professionals.
PRO ONLY
Easy setup, easy application
The fast way to fill gaps in rim joists and roof wall junctures.
The Education Center
You have questions, we have solutions. Find out more about our family of products so you can seal with confidence.
The all-in-one solution for heavy-duty foam insulation.
Sometimes, a pro needs a larger seal. See what Froth-Pak™ can do for your project.
Products Used:
Gaps & Cracks
Expands to fill gaps and cracks up to 1". Use inside or out to fill gaps and cracks around plumbing lines and rim joists, in attics and basements, and more.
Where to BuyBenefits
Seals and insulates
Lowers energy bills
Minimizes dust and mold
Window & Door
A flexible, low-pressure formulation for sealing between window and door frames and their rough openings. When applied properly, it won’t bend or bow the framework.
Benefits
Weathertight
Lowers energy bills
Flexible
Pestblock
Blocks critters, pests and insects. Seals gaps and cracks up to 1" where pests typically enter such as pipe and plumbing penetrations, dryer vents and more.
Benefits
Keeps out pests
Seals and insulates
Minimizes dust and mold
Fireblock
Helps impede the spread of fire and smoke through service penetrations between floors, electrical outlets and runs through wall studs, pipe, cable, duct penetrations and more.
Benefits
Lowers energy bills
Seals and insulates
Impedes spread of smoke and flame
Products used:
Gaps & Cracks
Expands to fill gaps and cracks up to 1". Use inside or out to fill gaps and cracks around plumbing lines and rim joists, in attics and basements, and more.
Benefits
Seals and insulates
Lowers energy bills
Minimizes dust and mold
Window & Door
A flexible, low-pressure formulation for sealing between window and door frames and their rough openings. When applied properly, it won’t bend or bow the framework.
Benefits
Weathertight
Lowers energy bills
Flexible
Gasket
A flexible, water-based, one-component foam designed to form an interior gasket between framing lumber and drywall to improve air sealing performance.
Benefits
Seals and insulates
Lowers energy bills
Flexible
Fireblock
Helps impede the spread of fire and smoke through service penetrations between floors, electrical outlets and runs through wall studs, pipe, cable, duct penetrations and more.
Benefits
Lowers energy bills
Seals and insulates
Impedes spread of smoke and flame
Products used:
Gaps & Cracks
Bonds to wood, metal, masonry, glass and most plastics to fill gaps and cracks up to 3" while blocking the spread of smoke.
Benefits
Seals and insulates
Lowers energy bills
Minimizes dust and mold
Window & Door
A flexible, low-pressure formulation for sealing between window and door frames and their rough openings. When applied properly, it won’t bend or bow the framework
Benefits
Weathertight
Lowers energy bills
Flexible
Big Gap Filler
Expands to fill gaps up to 3”. Use inside or out to fill big gaps and cracks around plumbing lines and rim joists, in attics and basements, and more.
Benefits
Lowers energy bills
Weathertight
Seales and insulates
Fireblock
Helps impede the spread of fire and smoke through service penetrations between floors, electrical outlets and runs through wall studs, pipe, cable, duct penetrations and more.
Benefits
Lowers energy bills
Seals and insulates
Impedes spread of smoke and flame
Great Stuff™ Smart Dispenser™
Great Stuff™ products
GREAT STUFF™ CUSTOMER
Find Great Stuff™ near you
Take the first step to a job well done. Check our local and online retailers to find the perfect solution for your need.
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