Chimney systems

Schiedel ventilation blocks

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SCHIEDEL ventilation blocks are versatile and suitable for all natural ventilation systems. They were approved for use by the Instytut Techniki Budowlanej in Warsaw.

They are made from lightweight concrete, with walls and partitions 4 cm thick. The modular height is 33 cm. They meet fire resistance class EI 120 and are rendered on both sides. Installation is quick and easy: 3 blocks make up 1 linear metre. The blocks are joined with assembly mortar. SCHIEDEL ventilation blocks provide high sound insulation and save space. They do not require an additional masonry enclosure. Our wide range includes blocks with 1, 2, 3 and 4 ducts.

Applications: natural ventilation systems

System components:
  • inspection access door
  • ventilation grille with louvres
  • ventilation grille without louvres
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