Thermally Broken Bi-fold Door

Designer Series ThermalHEART™ | Series 730

These Vantage® ThermalHEART™ thermally broken bi-fold doors are the perfect way to maximise your home’s energy efficiency and comfort.

  • Incorporates an innovative insulation strip to minimise transfer of heat and cold.
  • Wide openings to maximise views and natural light.
  • Clean, bold, architectural lines.
  • Door panels run on heavy-duty bottom rollers.
  • No need for an overhead lintel to support the frame.
  • Easily installed.
  • A huge range of hardware options.
  • Lever compression locking for the ultimate in security and airtightness.
Maximum Panel Height* 2600mm
Maximum Panel Width* 900mm
Maximum Glass Thickness ≤ 32mm
SHGC Range 0.13 - 0.46
Uw Range 2.5 - 5.2


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