Our calibrated block setts are tumbled to create the aged appearance often found with reclaimed cobbles. Each block sett is also calibrated to enable easier installation to paths and drives A traditional screeded paving sub base with sanded joints is possible due to the 40mm calibration, enabling quicker and more cost effective installation
Please note: All prices listed in the Clearance section are available exclusively to our B2B customers on a collection-only basis. Strata Stones does not sell directly to the general public.