Aluminium, stainless steel and powder coated grilles are 6 mm wide x 22 mm deep with a free area of 50%.

Timber grilles are 10 mm wide x 22 mm deep with a free area of 50%.

Black Gothic Cast Iron grilles come in a black finish. Download standard section guide.

All grilles and angles can be polyester powder coated to match the RAL range of colours. Aluminium and powder coated grilles can be manufactured as rigid or roll up. Rigid grille must be used when tables or chairs will be located nearby. The rigid grille is also recommended for heavier commercial applications. Rigid grille is more stable as there is much less lateral movement.