Specialty Insulated Doors is dedicated to quality cost effective products to all of our customers.  That is why we stock most repair parts in our shop.  We also have the ability to fabricate individual parts in a timely manner and can ship or deliver parts depending on location.  We service and repair new and existing doors from most door manufacturers.

If you don’t see the part you want here, contact us and we’ll do our best to either make it or order it for you.


Order any of the following interchangeable parts for
Controlled Atmosphere Doors (Series 1) Bi-Parting Cold Storage Doors; Cold Storage Doors

Aluminum Floor Angle 3/8″ x 4″ x 4″

Black Vinyl Door Number 2” x 12”
Applied to the door during manufacturing

Bolt rack for cinch angle bolts
Made of 18 GA Galvanized Steel

Porthole for Access Door
8” clear lens
Rough opening: 8 ½” diameter
#CA A16

Bolts for Cinch Angles
Package contains:
3- 7/16” x 1”
17- 3/8” x 2 ¼”

Large Door Cinch Angle

Access Door Cinch Angle
#CA A4

Porthole for Access Door
8” clear lens
Rough opening: 8 ½” diameter
#CA A16

Threaded Embed for head and face casing

Completed Access Door
Size 34” x 58”

Access Door Wheel Assembly

Signage Placards: 2 sided Open and Danger
Placard set: #CA029
Slide piece only: #CA029-1
Open sign and Danger sign

Porthole latches:
Cam over latch or Star knob

Yellow powder coated Door Stops
Left and Right

Lift Master Cold Storage Operating Systems

Yellow powder coated Floor Shoe

Bi-Parting Door Inclement Weather Hood

Cold Storage Door Roller

Inclement Weather Hood
For Cold Storage and Controlled Atmosphere Doors

Rubber Gasket (CA Door Poron Gasket)
½” x 3” by the foot:  #CA022
½” x 2” by the foot:  #CA 023
¼” x 1¾” by the foot: #CA024

Ventilation Screen
A removable screen/guard that can be placed in the access door opening when ventilation is needed.  Made of 3/8” steel round rod and expanded metal. Painted safety yellow.