Electric Opener - NL604

Size Options:
Most sizes are available from our standard range, however specific design requirements can be met to suit your needs. On large units 2, acutators are needed.

Ventilation:
Base Kerb can be adapted to accomodate most vent options from the standard range.

Insulation:
Cork or Pvc insulation can be fitted to the base kerb, as an option, to suit your requirements.

Fixing Details:
The kerb is supplied fully assembled ready for fitment to roof structures, the kerb should be fixed at the corners then 300mm centres. Thermoformed Roof lights - Are supplied separately to kerb and should be bolted to the opening frame, sealer washers, caps and roofing bolts with nuts are supplied as standard for this purpose. Glass - Applications will be riveted or security bolted as required.