Belgium · Limestone
also known as Belgian Bluestone, Petit Granit, Blue Limestone Belgium
Quarried for centuries in Belgium's Walloon region, Pierre Bleue is a dense crinoidal limestone with a characteristic cold blue-grey palette. Exceptionally frost-resistant with very low absorption, it is the stone of choice for contemporary European architecture, favoured for both interior and exterior applications by leading architects.
Type-level physical facts shown. Per-lot lab values (absorption, flexural strength) confirmed at quotation.
Its very low water absorption (typically under 0.5%) and high compressive strength make it ideal for harsh climates, from poolside paving to facade cladding. It is certified for freeze-thaw resistance.
Yes — quarries such as Carrieres du Hainaut produce slabs up to 300x140 cm, suitable for feature walls and large-format flooring without visible seams.