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1991: 3501-PF

Guardrail system


Guardrail system installed on parapet

The BARRIER PARAPET guardrail system is suitable only for combination with an existing parapet construction. Once the system has been attached to the parapet construction, it provides optimum fall protection for all persons located on the roof. There are many attachment options for the guardrail system, and so an optimum solution can be found for every situation. The BARRIER PARAPET’s various feet ensure an optimum visual result. For example, one of the feet also allows the system to be folded down completely, and then folded back up.

  • Optimum result thanks to various installation options on the parapet (at the side and on top).
  • No additional load on the structure of the flat roof, thanks to direct installation on the parapet.
  • Visually matching overall appearance thanks to various models (also foldable if required).
  • Efficient installation and few roof penetrations, thanks to post separations of 2,5 m.
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BARRIER-ATTIKA - Technical data

The guardrail system consisting of aluminium and stainless steel impresses because of its weather resistance and
robustness. The guardrail, together with the various individual components, such as the specially developed foot
units and posts, combine to create a harmonised system. Because installation takes place directly on the parapet,
the roof is not subjected to an additional load.


Optimum result
There are various options for installing the guardrail system, such as installation on the side or top of the parapet. It is thus possible to achieve an optimum visual result appropriate to the actual circumstances.

Reduction of installation effort
From a financial aspect, the wide post separations of 2,5 m have a positive effect on the overall installation process.

Secured access
By fitting the optional BARRIER-T30 door set, optimally secured access and descent to or from the flat roof are made possible.

State of the art certification:

EN 13374:2019

DIN EN 14122-3:2016

DIN 14094-2:2017


Filter items
Items in this system

3 components available for BARRIER-ATTIKA



Rating plate BARRIER-Z11 for guardrail system

The BARRIER guardrail system from INNOTECH provides many different application options in collective side protection.


Adapter BARRIER-A22

Adapter for attachment to the top of the parapet.


Toe board BARRIER-F20

Toe board for guardrail system.


Toe board bracket BARRIER-F21

Toe board bracket for fastening the toe board to the post.


Toe board connection set BARRIER-F23

Toe board connection set.


Standard post, parapet, BARRIER-S21-1050

Standard post, parapet, straight, permanent.


Door set BARRIER-T30

Door set.


Aluminium pipe BARRIER-R11

Aluminium pipe.


Linear tie BARRIER-R21

Linear tie.


Corner tie BARRIER-R31

Corner tie.


Wall tie BARRIER-R41

Wall tie.


End seal BARRIER-R51

End seal.


Pipe bracket BARRIER-R70

Pipe bracket.


End cap BARRIER-R91

End cap for aluminium pipe.

Accessory items


Adapter BARRIER-A10

Adapter on the side of the parapet.


Adapter BARRIER-A11

Adapter on the inside of the parapet, hinged.


Spacer bracket BARRIER-A31

Spacer bracket for parapet guardrail system.