Handrail systems


Handrails, wall protection and signage

ENTRO, the subsidiary of HEWI Heinrich Wilke GmbH, offers modular solutions which convince through functionality, certified quality and a clear design language.The modular principle allows for a wide range of variation possibilities by combining different surfaces and materials. ENTRO products can be combined with all HEWI systems and therefore enable consistent, universal equipment from the door to the sanitary area.


System 100

The expressive System 100 is defined by a clear, geometric design language. As a formally consistent architectural system, it allows for consistently purist fittings. The handrail system is made of high-quality beech.

System Circum

The handrail system circum is made of high-quality ground stainless steel. The material is characterised by extreme robustness. Circum offers a wide range of possible combinations and thus extensive application possibilities.

System Color

The Color handrail system made of high-quality polyamide offers a wide range of colours and thus enables design options. System Color is available with a diameter of 33 mm and a diameter of 40 mm.

System Lignum

System Lignum is a high quality handrail system, made of selected woods from organic cultivation. The handrail system offers a large selection of wood species.

System Lignum Protect

The solid wood handrail system has an integrated ram protection that protects the handrail from damage caused by impacts.

System Lignum Multiplex

The characteristic striped look of the Lignum Multiplex handrails sets design accents. Due to the crosswise gluing, the handrails of System Lignum Multiplex are particularly stable.


Series Guide

With clear, internationally understandable pictograms, the Guide signage series conveys information and thus facilitates orientation in the building. The signs are made of satin stainless steel.

Series Floatline

The Floatline signage series is suitable as a guidance and orientation system indoors. The signs of the series Floatline consist of a base plate made of acrylic glass, which is backed with a mirror film.

Series Comment

Series Comment is a flexible signage series for indoor use. Labels can be exchanged quickly and easily. The cover made of robust acrylic glass is connected to a substructure made of high-quality stainless steel.

Wall and corner protection

Gard Lignum

The corner protector gard lignum is available in solid wood (maple and beech). Visible fastening with screws.

Gard Color

Matching the color handrail system, the gard color corner guard is available in through-dyed and abrasion-resistant polyamide. The gard color corner protection is fastened with a concealed screw connection.

Gard Circum

Made of high-quality stainless steel, the Gard Circum corner protection is attached invisibly by gluing. The Gard Circum corner protection can be combined with a matching handrail.

System Gard

System Gard reliably protects walls against scratches or dirt. The wall protection system is made of HPL and is therefore extremely hard-wearing, heat-resistant and easy to clean. gard can be combined with corner protection.


ENTRO Systeme für den Bau GmbH & Co KG

Marsberger Straße 2

D-34454 Bad Arolsen


+49 5691 8939-0


+49 5691 8939-25




Our experience is our strength. We would be pleased to advise you and explain the possibilities of the ENTRO systems. Our advice is based on the currently valid standards and regulations


  • expert advice
  • planning and customisation
  • purchasing assistance
  • delivery
  • installation service