Pre-Assembled Telstar Door

Tell's Telstar Door is engineered for the Modular Building Industry with a rough opening of 36" x 80". A preassembled 20 gauge hollow metal door and 16 gauge frame with exterior surface flange to fit your modular building needs. Our doors are manufactured from high quality galvannealed steel with a polystyrene core and come factory assembled.
Telstar Door
  • Performance

    Rough Opening: 36” x 80”

    Door Size: 34-3/4” x 78-5/8” x 1-3/4”

    Exterior Surface Flange: 38-1/2” x 82-3/4” (81-1/4” without threshold flashing)

    Interior Wall Overall Frame Size: 35-5/8” x 79-3/4”

  • Door

    Pre-hung door and frame

    20 Gauge galvannealed steel

  • Frame

    16 Gauge galvannealed steel

    Welded top corners

  • Lock Preps

    161 prep

  • Hinge Prep

    4-1/2" Non-handed prep

    7 gauge reinforcements

    Accommodates heavyweight hinge

  • Closer Prep

    12 Gauge reinforcement standard

  • Channels

    16 Gauge

    Inverted top channel

    Bottom channel

  • Threshold

    ADA compliant threshold

    Sweep and seal

    Flashing detaches for optional installation

  • Insulation

    Polystyrene core standard

  • Paint Color Options

    Light gray

    Bright white

    Off white