Dimensional tolerance - T1|,|Dimensional range - R1, Soluble Salt S2|,|F2 rated for frost resistance|,|Water absorption - 15%|,|Manufactured to BS EN 771–1|,|Genuinely handmade using traditional techniques|,|Sustainable supplies for ongoing projects|,|Perfect for renovation, extension or new build projects|,|Metric sized|,|Occasionally there can be a lead time on bricks from the manufacturer. If this is the case, we will let you know as soon as possible 1