The best insulated industrial door!

The Energex sectional door is simply the industry’s best insulated sectional door. With a 3” (R-24) or 4”(R-32) thick high density polyurethane foam core, the Energex sectional door is by far the industry’s highest insulated sectional door. The Energex sectional door is equipped with 26 steel skins or with 20 gauge steel skins for more strength and superior wind resistance. Furthermore, the following features enhance and complement the Energex superior insulation performance: airtight tongue-and-groove joint, true thermal break with a double integral bubble seal, triple-lip perimeter weather seal with extra heavy-duty aluminum retainer, robust double U-rubber bottom seal, 16 gauge galvanized steel end caps, etc.

Extremely well insulated, airtight and robust, the Energex sectional door is ideal for applications such as:

  • government buildings
  • municipal workshops/warehouses
  • Canadian Arctic buildings
  • LEED buildings

Technical Specifications

Performance tests​
  • ASTM E-283 (Air Leakage):  0.645 L/s-m2 at 75 Pa (0.127 cfm/ft2 at 25 miles/hour)
  • ASTM E-547 (Water Penetration): Absolutely no leak
Size capacity
Doors up to 24′ wide by 24′ high (7315mm wide by 7315mm high)
Manufacturing Process
The inner core consists of rigid polyurethane, foamed in place under high pressure between two metal skins.
Joint and Seal
High quality galvanized steel or aluminum skins roll formed into an exclusive tongue-and-groove joint with a true thermal break and a double bubble-shaped weather seal.
Metal skins, thickness and insulation value

Options available:

26ga. steel:

  • Energex Mark III-266 (3” thick, R-24)
  • Energex Mark IV-266 (4” thick, R-32)

20ga. steel:

  • Energex Mark III-200 (3” thick, R-24)
  • Energex Mark IV-200 (4” thick, R-32)
Finish

Standard: 

Stucco finish, with ribs. (26ga. steel)

Smooth finish, with ribs (20ga. steel)

Optional 

White (stucco)
White (smooth)
Painted color to be selected from the RAL color chart
Perimeter Weather Seal
3-lip, flexible PVC weather seal, retained in an extra robust extruded aluminum retainer.
Bottom Weather Seal
U-shaped, flexible PVC weather seal, retained in a heavy duty extruded aluminum retainer.
End Caps
Sections are equipped with 16ga. (1.42mm) thick galvanized steel end caps.
Glazing options

Type B :
Black square frame.
Double acrylic or 1/8″ – 1/8″ sealed glass.
Standard 24″ x 12″.

Type C :
Black round corner frame.
Double acrylic glass.
Standard 24″ x 12″.

Type E :
White square frame windows.
Standard 24″ x 12″.

Type B
Type C
Type E
Hardware and electric operators
Recommended models (for 10 000 cycles springs):
  • Up to 16’0” (W.) x 16’0” (H.): Hardware model 80-T with electric motor XTRA-HHD
  • More than 16’0” (W.) x 16’0” (H.): Hardware model 80-THD with electric motor XTRA-HHD
Note: For more information, please consult the Hardware – Thermostop Industrial Doors and Operators -Thermostop Industrial Doors brochures.

Get in touch with our specialists

Tell us more about your project!

For your industrial door need or for any specialty door requirement, let Thermostop be your last stop. For custom quotes or to learn more about our high quality doors, please contact us with your questions or door specifications

Get in touch with our specialists

Tell us more about your project!

For your industrial door need or for any specialty door requirement, let Thermostop be your last stop. For custom quotes or to learn more about our high quality doors, please contact us with your questions or door specifications

Clients

Our industrial overhead doors are trusted by companies across North America