OVERVIEW
With the benefits of the GHQ300, plus a heavy-duty 20-gauge exterior, the Garage Headquarters GHQ320 sectional insulated steel door is perfect for meeting job-specific requirements without sacrificing the features you expect from a commercial Garage Headquarters door.
Ideal for commercial warehousing, agriculture, fire station, and ambulance bays, refrigerated buildings, underground parking, and high-security facilities.
Energy-saving polyurethane foam insulation is used to deliver an exceptional 24.54 R-value for the GHQ320.
Your commercial Garage Headquarters door comes packaged with the right combination of long-lasting hardware, track, and springs to precisely match your door’s size and application.
GHQ320 doors help you reduce energy costs with a U-shaped, vinyl bottom weatherseal secured by a sturdy aluminum retainer.
Dual vinyl barriers dramatically reduce air infiltration. A true thermal break prevents heat loss and eliminates any metal-to-metal contact between surfaces.
Select either 24″ x 8″ (shown), 24″ x 12″, or 34″ x 16″. GHQ320 doors are also available with aluminum full-view window sections. Choose from a variety of insulated glass, acrylic, tempered, and polycarbonate styles to suit any application.
In applications where control and access are important, choose from a variety of locking options to help keep your building secure. Locks come in both inside and outside variations.
Track systems are supplied to fit special clearances, inclines, or contour applications. Hardware and track systems can be designed to fit any need. Additional trussing is available for special wind loading applications. A QuikClip™ pre-assembled track option is also available.
Allows you to channel fumes to the outside when the door is closed. Available in a variety of sizes.
For reliable operation in high traffic areas, choose high-cycle torsion springs with 25,000, 50,000, or 100,000-cycle life.* For reduced maintenance and ultra-smooth operation in heavy-use applications, choose a weight counterbalance system. *Some options may be limited to door size or model.
DESIGN OPTIONS
Garage Headquarters GHQ320 commercial doors are available in white.
We do offer ColorWave™ which features Sherwin-Williams® next generation post paint system for your garage door. With 1,500 colors to choose from, home and business owners can couple this elite paint system with state of the art Garage Headquarters manufacturing to craft the perfect look for their home or project.
Type: Commercial Sectional Insulated Steel Garage Doors
Model: GHQ320
Size: 38′ x 24′ Max
Operation: Manual, Motor or Hand Chain
Construction: 3-Layer Sandwich
Material: Steel
Surface Texture: Exterior and Interior Stucco Pencil Groove
Section Joint: Tongue and Groove
Section Thickness: 3″
Gauge: Steel; Exterior: 20-Gauge; Interior: 26-Gauge
Stiles: 16-Gauge
Insulation: NeuFoam Polyurethane (24.54 R-value)
Seals: Thermal Break, Bottom Seal (3″ Vinyl, 4″ EPDM, or 3″ Yellow); Optional Header Seal
Trussing: 20 P.S.F. Wind Load (designed 13.3); Material: U-bar Trusses 4″, 6″, or 8″ sizes. No U-bar required up to 20′ 2″ wide.
Panel Configuration: N/A
Color: White or ColorWave™ with 1,500 Sherwin-Williams® colors.
Windows: 24″ x 8″, 24″ x 12″, rigid frame full-view window in 34″ x 16″, or full-view aluminum section. Choose from clear insulated glass and clear insulated tempered.
Type: Normal Headroom, Rear Mount Low Headroom, Front Mount Low Headroom, Lift Clearance, Vertical Lift, Incline, Contour, and QuikClip™ Pre-Assembled Track Options
Finish: Galvanized
Size: 2″ or 3″
Gauge: Minimum 16-Gauge
Hinges: 11, 13, 14-Gauge or Hybrid
Rollers: Standard or Heavy Duty
Finish: Galvanized
Lock: Interior Slide Lock or Exterior Lock Bars
Seal(s): Header Seal or Jamb Seal
Hanger Angle: 11, 13, 16-Gauge
Type: Torsion Spring, Tandem Shaft Torsion Spring, or Weight Counterbalance
Springs: Spring Inner Diameter: 2-1/4″, 3-1/2″ or 5-1/2″; Duplex or High Cycle (25K, 50K, 100K)
Shafts: Tube (13-Gauge) or Solid (D-Shaft, 1″ Keyed, 1-1/4″ Keyed)
WARRANTY
DOOR SECTIONS
Garage Headquarters warrants the door sections against defects in material and workmanship, and deterioration due to rust-through for ten (10) years from date of delivery to the original purchaser. Garage Headquarters also warrants the door sections against delamination of the polyurethane foam insulation from the steel skins for ten (10) years from date of delivery to the original purchaser. Window components are warranted against defects in material and workmanship for one (1) year from date of delivery to the original purchaser.
HARDWARE
Garage Headquarters warrants all hardware against defects in material and workmanship for one (1) year from date of delivery to the original purchaser.
SPRINGS
Garage Headquarters warrants springs against defects in material and workmanship for one (1) year from date of delivery to the original purchaser. The limited warranty for special high-cycle springs is prorated by percentage of cycle use, and must be determined by the use of a non-resettable cycle counter.
ColorWave™ POST PAINT PROCESS
Garage Headquarters warrants the ColorWave post paint process (exterior only) against chipping, cracking, and/or peeling (losing adhesion), for a period of (5) five years from the date of delivery to the original purchaser. Fading and chipping, cracking, or peeling caused by dents or scratches are not covered under this warranty.
WARRANTY LIMITATIONS and EXCLUSIONS
Contact Garage Headquarters for the full terms and conditions of the limited warranty.
