Xella Ytong Foundation Thermal Blocks.
Foundation Blocks can be laid below DPC without mortared perpends.
Fit for soil conditions DS-1. DS 2 and DS 3.
Can be used above ground for solid walls.
Size: 440 x 215 x 300mm
N/mm2 4.0
Packs Size: 24 Can be purchased in any amounts.
All Prices Exclude VAT.
