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Zigzag beams are located bottom of the steps or edges.
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Zigzag beams are located bottom of the steps or edges.
Baluster type
![](https://keerdtrepp.ee/wp-content/uploads/2014/03/110.jpg)
Laminated glass is attached to baluster posts.Handrail is wood or metal.
![](https://keerdtrepp.ee/wp-content/uploads/2014/03/28.jpg)
Laminated glass is attached by side to stair steps or metal. Handrail is wood or metal.
![](https://keerdtrepp.ee/wp-content/uploads/2014/03/37.jpg)
12 mm diameter spars are horizontal between baluster posts. Handrail is wood or metal.
![](https://keerdtrepp.ee/wp-content/uploads/2014/03/42.jpg)
12mm diameter spars are vertical between baluster posts. Maximum space 100 mm. Handrail is wood or metal.