Door Sets

Frost King provides three types of weather sealing products to keep your doors draft-free, your home more comfortable and your energy bills under control.

Door Sets (also called Jamb-Ups) are installed down the sides and across the top of a door. They effectively cushion the door as they weatherseal it. In older homes, they can compensate for warped doors or jambs. Frost King has many styles to choose from.

Remember, even a small gap under your door or around your door frame can let in as much frigid January air as an open window or a large hole punched through your wall.

Browse the products below. Got a question about door thresholds, sweeps and sets? Download this handy Home Checklist. View the FAQs below or, if you have a different question, call (800) 299-5700.

Product Lines

FAQ's

Q
Does the 1 in. x 7 ft. Vinyl Clad Foam Kerf Door Seal install on the jamb or the door itself?
A

The Replacement Door Seal for Kerfed Mill Doors, is a replacement for the Kerf seal that should already be in the door jamb or if it is missing there should be a kerf cut into the existing door jamb to accept this product.

Aluminum and Vinyl Adjustable Nail-On or Screw-On Door Sets

Aluminum and Vinyl Adjustable Nail-On or Screw-On Door Sets

Durable extruded aluminum with a tubular vinyl strip which will withstand years ...

Replacement Door Seal for Kerfed Millwork Doors

Replacement Door Seal for Kerfed Millwork Doors

Thermoset Plastic Door Seal will replace the seal in doors with standard ...

Wood and Vinyl Clad Foam Door Sets with Stop

Wood and Vinyl Clad Foam Door Sets with Stop

Frost King Wood and Vinyl Clad Foam Door Sets can be nailed ...

Magnetic Door Seal Replacement for Kerfed Doors

Magnetic Door Seal Replacement for Kerfed Doors

This strip is made to replace the sealing strip in kerfed frames ...

Aluminum and Vinyl “T” Astragal

Aluminum and Vinyl “T” Astragal

This aluminum and vinyl astragal effectively seals the opening between double doors.

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