• Roll-formed sections are 24-gauge 2” thick, hot-dipped galvanized with a baked-on polyester finish
• Box shaped stiles are riveted to the face of the section and are galvanized for additional corrosion protection
• Tongue and groove meeting rails provide superior rail strength and weather resistance
• Panel Profile: 2 horizontal ribs with alternating “V” grooves

Insulation:

• 1-1/2” thick CFC free polystyrene
• 27 gauge Steel inside cover (fastened with plastic retainer strips)
• R value 8.00 (R-value Testing is in accordance with ASTM C518 standards)

Colors:

• White, Brown, Sandstone, Grey
• Interior color: white polyester primer and topcoat
• Optional Colors include RAL powder-coat in 188 colors

• Tracks are 2” or 3”, as specified
• Available in bracket mount, angle mount, clip angle mount, 12” radius, 15” radius, high lift, vertical lift, roof pitch, or dual track low headroom
• Optional one (1) piece 2” vertical lift track is available for doors 7’ to 10’ high

Track gauge:

• 2” Tracks – up to 8’-0” high = 17 gauge roll-formed galvanized steel
• 2” Tracks – 8’-0” 10’-0” = 16 gauge
• 2” Tracks – over 10’-0” = 14 gauge
• 3” Tracks – 12 gauge

• Package includes 11-gauge or 14-gauge hinges, as specified
• 2” or 3” long-stem or short-stem steel ball bearings rollers
• Single or double end stiles
• Heavy-duty adjustable top roller brackets

• Torsion springs are helically wound with oil-tempered wire
• Springs are individually-calibrated for each door
• Torsion tubes are galvanized for rust resistance
• High-cycle spring options may be specified

• 24” x 6” or 24” x 12” lites with 1/8” DSB glass, polycarbonate, tinted or tempered
• Aluminum Frame to match size and panel layout of steel section – Optional field glazing, 1/8” DSB, 1/8″ tempered glass, 1/4” tempered glass, 1/8” Polycarbonate

Doors are available with a variety of Specialty Options for specific installation needs. Contact Factory for additional options.

A perfect answer for openings that are too large for a single overhead door that must accommodate large machinery or equipment on an infrequent basis. Operating on a single pivot point that is designed to swing left or right, it allows the use of one (1) smaller door for everyday requirements and the full opening when needed. See video.

Seal the perimeter of the opening to provide additional air infiltration and thermal protection.

Wind can be unpredictable and destructive. This is why C.H.I. Windbreaker Series and iSeries doors are designed, tested, and built to the most rugged specifications. Wind chamber tested to ensure windload resistance, these extra-sturdy designs provide enhanced defense against the elements.

C.H.I. Overhead Doors developed the resilient Windbreaker Series garage doors to protect against high wind conditions. The super-resilient C.H.I. iSeries Impact Approved doors have strength designed to withstand direct collision of projectiles and other windborne debris at high speeds.