I would like to know where I can get perforated concrete slabs and at what price?
You will find this type of perforated slabs in building material stores and DIY superstores. Leroy Merlin offers several models (from 19,50 € to 30,00 € the slab). Note that there are also polyethylene grouting tiles at Castorama that allow the grass to grow while supporting the rolling of a car. It is necessary to count 20 € the m2.
Then follow the advice provided in our sheet "PERFORATED CONCRETE TURF SLABS" to carry out the implementation.
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