Perimeter Trims

NCS perimeter trims are designed to be used alongside our GT Ultimate Grid, in both 15 and 24mm. All trims are made from aluminium, finished in a white powder coat, to match in with the GT Ultimate suspended ceiling grid; and are available in stock from our distributors across the country.

They can be used in the following scenarios:

  • Creating a perimeter for a suspended ceiling, either plain or with a shadowline detail
  • Transitioning between plasterboard and suspended grid ceiling
  • Creating a plasterboard bulkhead


Grid to plasterboard transition trim GSF-FF
Wall angle for plasterboard GSF-SU
Bulkhead trim GKLBH
Aluminium wall angle GAST
Shadowline aluminium wall angle GASL
Budget shadowline aluminium wall angle GWSL