Weatherstrip Seals & Gap Insulation

No matter the size, Duck® Brand offers a simple and easy solution to insulate your windows, providing year-round protection and comfort.

Summer Projects

Winter Projects All

Silicone Stripping

Max Strength Silicone Seals

Strong and flexible self-adhesive silicone seal with lifetime guarantee
Seals smaller gaps up to 1/4 in. around windows and doors

Max Expanding Foam Seals

Premium self-adhesive foam seal
Expands up to 1 in. to seal larger gaps around windows and doors
Cut to size for windows and doors

Heavydutyweatherstrip

Heavy-Duty Rubber Seals

Self-adhesive, durable EPDM rubber
Seals windows, door perimeter
10-year guarantee

Foam Weatherstrip Seals

Seals out drafts and humidity
Keeps out dust, insects and pollen
Use for gaps around doors and windows

Pile Weatherstrip Seal

Pile Weatherstrip Seals

Self-adhesive seal for easy installation
Heavy-duty pile blocks cold air and moisture
Seals the perimeter of storm doors and windows