PortaSeal, fine weatherstripping products since 1957!Info Request



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


PortaSeal's popular Door-Stop product is made of high quality materialsPortaSeal's Insulated Door Stop - a great product!Since 1957, PortaSeal has been manufacturing fine weather-stripping products. Our Insulated Door-Stop is a premium quality, full size, wood door stop with a self-adjusting air tight seal keeping outside air from coming in.

Insulated Door-Stop provides a permanent self-adjusting weather-seal for all exterior doors. (for metal doors, see our Magnet-Stop product!) 

Insulated Door-Stop combines fine quality, tight finger-joint wood, with flexible vinyl, securely stapled. The product is ideal on pre-hung doors in new construction and in remodeling. Its free flange will adjust to compensate for door warp-age over the years. PortaSeal Insulated Stop is ideal on pre-hung doors!

Each retail packaged set contains one 3'-0" header and two 7’ side stops in a poly bag, clearly marked with instructions. The hinge side and latch side sections of the product are clearly marked for accurate installation.

Insulated Door-Stop is comes in either raw wood (1D-17) or primed (1D-PR), and each self displaying carton contains 12 sets. It is available in an economical bulk pack of 25 sets for mill work and other OEM applications. Pre-coping is also available.

Download the Insulated Door Stop product brochure here
Download the full line product brochure here

PortaSeal makes other fine weather-stripping products designed for customer satisfaction and high profits. Check out our Magnet-Stop, Weth-R-Strip, Gara-Seal and Gara-Bottom products, only from PortaSeal!

Key Benefits

Flexible vinyl seal
Automatically adjusts to compensate for door warpage
Ideal for new construction


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Copyright 1999 Portaseal, LLC   Last modified: September 19, 1999