• Simple installation
• Cost-effective
• Industry-leading bottom-door seal (HD)
• Ships via FedEx
• Widths are up to 48"w for single doors, 96"w for double doors.
• Custom Sizes available per request
• Two Height Options Available for both Single and Double Doors:
  • HD84 – Heavy duty jamb seal kit automatic bottom seal and industry-leading heavy duty bottom-door seal for doors up to 84"h
  • HD96 – Heavy duty jamb seal kit automatic bottom seal and industry-leading heavy duty bottom-door seal for doors up to 96"h
  • HDDouble84 – Heavy duty jamb seal kit, Magnetic Astragal for center seam between slabs, and industry-leading heavy duty bottom-door seals for doors up to 84"h x 72"w
  • HDDouble96 – Heavy duty jamb seal kit, Magnetic Astragal for center seam between slabs, and industry-leading heavy duty bottom-door seals for doors up to 96"h x 72"w

How to measure

Step 1:

Close door completely.

Step 2:

Using a sharp pencil, make small marks on the door as shown to the left. Mark both left and right side of door. Your automatic door bottom will be installed between these marks, so be sure to make marks dark enough to see, but light enough to erase. When the door bottom is finally installed, it should be approx 1/8" short of the lines on each side

Step 3:

Using a tape measure, carefully measure the distance between the two marks

Step 4:

This measurement notes a distance 35-3/8". For this door a 36" door bottom would be appropriate because it can be trimmed up to 3".