Quartet doors are made out of 19 mm melamine-faced chipboard.
The edges are sealed with 2 mm ABS -tape.
Quartet doors are produced with a horizontal pattern as a standard, vertical pattern available to order.
Coverplates in same material are available. Coverplates exceeding height 1800mm can only be produced with vertical pattern.
Colour options for edge tape: same colour as door or aluminium.