Lietzke High Security and Prison Cell Doors


Lietzke high security doors and frames are widely used and specified by correctional institutions for high security prison applications. Lietzke high security doors and frames are custom designed and manufactured to meet the specific requirements of the customer.  The unique combination of multiple layers of high strength structural ply, structural steel and sheet metal composite cores, which can be encapsulated in fully welded steel door skin or timber faced ensure our doors not only survive, but excel in the toughest of tough conditions.

The high security Lietzke frame can be engineered to include options such as light switches. door release, electric locks, and even TV and communications remotes. The frame can specially designed with t bars and reinforcing rod so as to be cast in to pre-cast concrete walling or they can be post fixed. The frame material can range up to 3 mm Galvabond steel.

Optional inclusions include, food and cuff hatches, vision panels with attack resistant glass, anti-ligature hinges and preparation for all secure locks and hardware.


Application requiring the highest of physical door protection including cell doors, general prison doors, detention centres, mental health units, youth training facilities, law courts and police stations.


A range of various finishes are available including prime painted metal clad and timber faced.


Standard Door Size – 2040mm high × 820, 870 and 920mm wide × 50mm thick
Custom sizes available on application

Sub Strata:
Various combinations of structural ply, structural steel and sheet metal.

Door weights can range up to 160kg so extra heavy duty and high security hinges are used

All high security locks can be including mortice locks, surface mount, surface rebated, door frame mounted and even electric locks can be made provisions for.

Suitable Frames for Door and Frame Package

The weight of high security doors require custom designed and manufacture frames.

To Specify

Contact Lietzke and talk with our sales engineers who will assist with any specification enquiries.

Technical Drawings: