Thermatite Doors Sydney, Newcastle, Central Coast & Mid North Coast

A durable, energy-efficient sectional door with high strength to weight ratio. Our exclusive process fills 100% of the door’s interior space with energy saving polyurethane foam insulation to deliver exceptional R-values. This process also provides superior foam density for excellent structural integrity.


  • Insulated sections fabricated from prepainted, hot-dip galvanized steel, steel sheet; with rigid polyurethane insulation core, CFC-11 free, face sheet stucco-embossed and rib reinforced
  • Sections thermally broken, steel-polyurethane-steel sandwich formed by continuous process.
  • Sections formed with ship lap joint.
  • 1.6mm (16ga) galvanized steel endcaps.
  • Face sheet thickness: 0.41mm (24ga)
  • Sectional thickness: 51mm


  • Neoprene bulb weatherstrip with continuous aluminium retainer full width of bottom of door.
  • Two dual finned seals between sections.


  • Two coated, baked-on paint system on exterior side, primer and polyester finish coat – white.


  • Door design to meet industry standard windload.


  • Glazing:
    • Full vision glazing section with 12.7mm thick insulating glass or 3mm clear float glass, finish white aluminium.
    • 305 x 610mm dual acrylic thermal set in molded gasket.
    • 610 x 152mm or CPL-610 x 203mm clear float glass sealed unit set in molded frame.864 x 407mm sealed glass unit set in molded frame.
  • Combination PVC step plate and lift handle.
  • Exhaust port 75mm (100mm) diameter.
  • Neoprene top weatherstrip for full width of door.
  • Full height thermal break and anti-friction strip for galvanized endcaps.