PortaSeal, fine weatherstripping products since 1957!Info Request

Welcome to PortaSeal!

Retail Rack

PortaSeal - Fine weatherstripping products since 1957!

PortaSeal, LLC
PO Box 1203 John St.
Morristown, NJ 07962

Tel: 973-539-0100
Fax: 973-539-4101

E-mail here


Our Insulated Door Stop is a superior wood full size door stop with a flexible vinyl seal!Fine Weather-stripping Products since 1957 - as seen in Home Depot!

Portaseal is your source for fine weather-stripping products! We specialize in self adjusting designs for Residential Doors, Garage Door Top & Sides, and Garage Door Bottoms. PortaSeal also supplies Millworkers and other OEM's.

Conserve Energy in your home or business with our Self Adjusting Weatherstripping Designs!

Door-Stop combines full size wood doorstop with flexible vinyl - its free flange will adjust to compensate for door warpage.
Magnet-Stop Permanent full size wood door stop with flexible magnetic gasket seal all in one, designed especially for metal clad doors.
Weth-R-Strip is the economical answer to drafty doors. It combines pine molding with white flexible vinyl to seal drafty doors and windows.
Gara-Seal combines all-weather rigid vinyl strip with flexible vinyl seal for the Top & Sides of garage doors.
Gara Bottom has a larger permanently flexible gray flange to cover gaps between garage door and ground.

Download the full line product brochure (Requires Adobe Acrobat)