Insulated access door which fits outside a Safe fitting.

KCU is tested with the whole Lindab smoke evacuation system according to EN 1366-9.


The door in is held in place by spring clips against the inside of the Safe fitting. The door is loosened by pulling it while turning it slightly, and is installed in the opposite manner. There are one or two handles to help in the process.


The door is held in place by two eccentric locks and is loosened by unlocking the eccentric locks. Slightly turning and pulling the door will make it easier to get it loose.

Dp in the table gives the maximum positive pressure the

access door can withstand when installed from beneath.

No Click function – no notches.

Can achieve maximum tightness class D.

2 Softwares

  • CADvent Enabler

    CADvent Enabler is a software that allows users to open dwg drawing files, created with CADvent in AutoCAD.

  • lindQST

    The Lindab Quick Selection Tool, lindQST®, is a very fast, easy-to-use and flexible online tool for your daily work.