Key features of the WDB12057 - WholeSeal Wetroom 1200mm x 900mm x 90mm Rectangular Shower Substrate with Square Waste Outlet include:For use with WholeSeal shower tray formers with square wastesInstalling a shower tray where it is not possible to site the drain within the floorLonger runs for drainage pipework to maintain adequate slopeManufactured from waterproof structural foamWholeSeal Wetroom 1200mm x 900mm x 90mm Rectangular Shower Substrate with Square Waste OutletModel No. WDB12057Overall Dimensions: 1200mm x 900mm x 90mmModel no. WDB12057For more information about our WholeSeal Wetroom 1200mm x 900mm x 90mm Rectangular Shower Substrate with Square Waste OutletPlease call us on 0344 809 4249 and speak to one of our fully trained advisers.