product information

Expand your play tower with KBT portholes, made out of sturdy 3 mm thick polystyrene. 

They are available in two different diameters: 
- Ø360 mm
- Ø530 mm

Both versions are 160 mm deep. 

All KBT products are being tested and being approved according to the latest European directives and regulations.

  • Tuv Sued 2024

Product specifications

  • Product group
    Commercial use > Construction
  • Product type
    Commercial use, Construction
  • Dimensions
    Ø 530 x 160 mm
  • Documents
  • Article code

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