Single Slide Doors

Single Slide Doors provide a sliding entrance at a moderate cost.

  Fig 1. Plan View
  Fig 2. Elevation View

Max Door Opening Width
     1/2 hatch width minus 8"

Dimensions:
  B - door opening width plus 5"

Two Speed Doors

Two Speed Doors provide a wider door opening for a given hatch width.

  Fig 1. Plan View
  Fig 2. Elevation View

Max Door Opening Width
     2/3 hatch width minus 10"

Dimensions:
  B - 1/2 door opening width plus 5"

Center Open Doors

Simultaneous Opening of each door panel reduces opening time to 1/2 of that required for toher types of sliding doors.

  Fig 1. Plan View
  Fig 2. Elevation View

Max Door Opening Width
     1/2 hatch width minus 5"

Dimensions:
  B - 1/2 door opening width plus 5"

Two Speed Center Open Doors

Two Speed Center Open Doors provide for the widest and fastest door openings for a given hatch width.

  Fig 1. Plan View
  Fig 2. Elevation View

Max Door Opening Width
     2/3 hatch width minus 6"

Dimensions:
  B - 1/4 door opening width plus 5"

Sill Choices

When possible, front hatch walls are to be erected after door frames and sills are installed. If rough openings must be left, then:

• Rough opening width - Door opening plus 6" on each side
• Rough opening height - Door opening height plus 3" above.

Standards and Options

Entrance Standard Specification:

• Drywall frames, 3½" to 6" wall, are painted 14 GA CRS, bolted design to form a 1-pc. assembly.
• Masonry frames, 6" to 10" wall, are painted 16 GA CRS, bolted design to form a 1-pc. assembly.
• Frames have a 2" face width on side and head jambs.
• Doors are painted 16 GA CRS face and 14 GA CRS backs with welded reinforced ribs.
• Sight guards are painted 16 GA CRS.
• All doors and drywall frames are UL 1 ½" hour "B" label.
• Headers and struts are 10 GA galvanized steel
• Sills are extruded aluminum with a "grouted" design.
• Fascia for up to 12' floor heights is 16 GA galvanized steel.
• Hanger dust covers are 16 GA galvanized steel.
• Door sizes 28" x 84" to 48" x 84".
• Designed for any standard applied track with track by others.
• Door emergency keyhole included with escutcheon tubes not included.
• Paint coating is polyurethane enamel of powder coating from our standard color chart.

Entrance Non-Standard Options: Based Upon Gunderlin LTD Equipment

Door Options:

• Stainless Steel or Bronze cladding; #4 brushed, #8 mirror, custom etched.
• Plastic Laminate cladding; with binders, kick plates, inlays.
• Special paint colors and finishes, special multi-color designs.
• All Stainless Steel construction.
• Vision panels in doors or full height glass doors.
• Sound Deaden doors

Frame Options:

• Stainless Steel or Bronze cladding; #4 brushed, #8 mirror, custom etched.
• Special paint colors and finishes.
• Mitered and welded stainless frames.
• Mitered Bronze frames.
• Radius and Bullnose frames.

Transom Options:

• Flush transoms up to a total frame height of 14' in drywall or 20' in masonry walls.
• Offset transoms up to a total frame height of 14' in drywall or 20' in masonry walls.
• Transom finish to match any standard or custom door/frame finish.

Sill Options:

• Special material; Bronze, Nickel Silver, Stainless Steel, Cast Iron.
• Full Width, heated.
• Groutless sill design.

Opening Sizes with UL 1 ½" hour "B" label:

• Drywall; Maximum width of frame opening 96" wide x 120" high (plus transom).
• Masonry; Maximum width of frame opening 120" wide x 120" high (plus transom).
• Above sizes are dependent upon door type, check with factory for specific entrance.

Other Options:

• Fascia for floor heights over 12' and blind fascia.
• Cutouts in jambs.
• Extra deep frames and wide jamb faces.
• Extended head jambs.