Leca® KERAMZYT is a lightweight, frost-resistant, chemically neutral and well-draining material. Thanks to its unique properties, it is used in many areas of construction and geotechnical engineering, as well as in horticulture and water treatment.
Leca Polska
Drainage systems
Insulation of the ceiling being renovated
Flat roof insulation
Green roof
Wet room
A dry room
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