Designer Series | Series 548

Designer Series | Series 548

High Performance Bi-fold Door

High Performance Bi-fold Door
Maximum Panel Height* 2600mm
Maximum Panel Width* 900mm
Maximum Glass Thickness ≤ 20mm
SHGC Range 0.25 - 0.57
Uw Range 3.4 - 6.1
Acoustics Testing Certified AS2047 Testing Certified BAL40 Testing Certified

* Subject to individual site conditions and wind loads. Contact AWS Technical Support for more information, e-mail

Key Features / Performance Characteristics

  • Bi-fold doors run on rollers at the sill ensuring they don't pull the bi-fold door lintel down and therefore they work smoothly over the long haul. Top clearance allows up to 6mm of lintel movement.
  • Series 548 bi-fold door transoms have a narrow profile. This allows a designer to include 2100mm-high doors plus an overlight in a standard 2400mm-high opening. (Opening sashes as well as fixed overlights are available).
  • Very deep water ‘head’ at the bottom. The bigger this measurement - from drainage hole to the inside leg - the more assured the water drainage in wet or stormy conditions.
  • The Vantage Series 548 High Performance Bi-fold door features an unusual design embellishment - extra wide top and bottom rails that give the door the chunky appearance of traditional timber designs.
  • The centre hinge between bi-fold door panels has a built-in handle to allow the home owner to easily pull the panels back into the closed position.
  • The Series 548 bi-fold door will accept Centor™ S1 screen.

Resources & Downloads


    • Beading Options

      Variety of beading options available.
      Beading Options
    • Heavy Duty Rollers

      Heavy duty rollers with colour matched option.
      Heavy Duty Rollers
    • Sill Options

      Recessed and fully recessed sill options available.
      Sill Options
    • Overhead Roller Guide

      Concealed heavy duty overhead roller guide.
      Overhead Roller Guide
    • Glazing Options

      Will accept single and double glazing up to 20mm IGUs.
      Glazing Options

    AWS hardware options designed for use with Series 548 High Performance Bi-fold Door.


    AWS complementary product options designed for use with Series 548 High Performance Bi-fold Door.


    AWS systems designed to share similar aesthetic and performance qualities to Series 548.


    AWS systems which offer a similiar function to Series 548 but differ in aesthetics and performance.