Zipscreen
Minimum Width
Spring Loaded 1000mm
Motorised or Crank 1300mm
Maximum Width
Spring Loaded 4500mm
Crank or Motorised 5400mm
Maximum Drop
Inside Headbox 3100mm
No Headbox 3500mm (note fabric requires weld)
Side gaps 0mm
(note Some light gaps may be visible behind side tracks when attached to uneven surface such as brick)
Top Gap 1-2mm
Note headbox must be installed level which can create larger light Gap at one between headbox and ceiling/beam if they are not running level with your zipscreen.
Bottom Gap 3-5mm
Note it is common for concrete slabs and decks to fall away at one end to create water run off this can create large gaps between the bottom of your zipscreen and the ground at one end. Your zipscreen must be installed level and therefore there is nothing that can be done to change this outcome other than leveling the ground to suit.
Zipscreen Extreme
Minimum Width
Spring Loaded - Not Available
Crank - Not Available
Motorised 2000mm
Maximum Width
Spring Loaded Not Available
Crank Not Available
Motorised 7000mm
Maximum Drop
Side gaps 0mm (note Some light gaps may be visible behind side tracks when attached to uneven surface such as brick)
Top Gap 1-2mm
Note headbox must be installed level which can create larger light Gap at one between headbox and ceiling/beam if they are not running level with your zipscreen.
Bottom Gap 3-5mm
Note it is common for concrete slabs and decks to fall away at one end to create water run off this can create large gaps between the bottom of your zipscreen and the ground at one end. Your zipscreen must be installed level and therefore there is nothing that can be done to change this outcome other than leveling the ground to suit.