Perforated type, steel
Rigid steel rack panels perforated with an array of 4mm holes, a design that gives the greatest open area for airflow. Available in 1U, 2U, 3U and 4U sizes, black painted finish.
Slotted type, steel
Rigid steel rack panels punched with long horizontal or vertical slots. Available in 1U, 2U and 3U sizes, black or grey painted finish.
Slotted type, aluminium
Rigid aluminium rack panels punched with long horizontal slots. Available in 1U and 2U sizes, clear and black anodised aluminium plus Dawn Grey (BS4800-10A03) and black painted finishes.