3’’ thick Steel Insulated Overhead Door

CHI 3236 3’’ Thermally-Broken Insulated Sandwich Door, Mississauga, Toronto GTA

High Quality and Robust Steel Insulated Commercial Garage Doors and Industrial Overhead Doors

Candoor’s 3’’ commercial Insulated Steel Sectional Overhead Doors offers insulated 3’’ section fabricated from pre-painted, hot dipped galvanized steel with rigid polyurethane insulation core, and CFC and HCFC free. It provides an insulation, or R-value, of 26 with colour options of white, sandstone, brown. Maximum door width is 40’2’’ and maximum door height is 20’.
The insulated commercial steel doors are suited for a wide range of applications like film production doors, agricultural overhead doors, food and beverage facilities, freezer and cooler panel doors, loading dock doors, drive thru doors,  commercial warehousing doors, industrial doors and more!

  • Accessories that can be added:
  • Commercial door openers
  • Upgraded high cycle torsions springs
  • Activation accessories like garage door remotes, motion sensors, in ground loops and more!
  • Windows

Candoor overhead doors is proud supplier for CHI overhead doors model 3236 for our steel insulated commercial doors.

Call 1-866-341-3253 or contact us online to inquire about our industrial overhead doors and commercial garage door installation and repairs in the GTA

Our Products

Fields marked * are required

Email *
Name *
Company *
Phone *


Toronto Construction Association Logo
Toronto Construction Association
Canadian Door Institute Logo
Canadian Door Institute
International Door Association Logo
International Door Association
Canadian federation of Independent Business Logo
Canadian Federation of Independent Business

Proudly serving the Greater Toronto Area since 1988