ERHA

  • Gas assisted struts for easy opening
  • Insulated aluminium lid
  • Maintenance free ā€“ will not rust
  • Tamper proof frame
  • Built in tapered kerb, pre-fi nished in white
  • Needs no decorating
  • ā€˜Uā€™ Value 1.1 ā€“ ideal for buildings with low thermal requirement
  • Vertical kerbs are available for a larger clear opening, if required
  • Internally locking handle
  • Drawings

Roof Hatch Sizes

Sizes (over 4 columns)
600 x 1200mm 700 x 700mm 700 x 1000mm 800 x 800mm
800 x 1100mm 900 x 900mm 900 x 1200mm 950 x 950mm
1000 x 1000mm 1100 x 1100mm 1200 x 1200mm 1400 x 1400mm

Sizes

Size
600 x 1200mm
700 x 700mm
700 x 1000mm
800 x 800mm
800 x 1100mm
900 x 900mm
900 x 1200mm
950 x 950mm
1000 x 1000mm
1100 x 1100mm
1200 x 1200mm
1400 x 1400mm