Duravit Architec 36" x 36" Shower Base with Single Threshold and 3-1/2" Center Drain

* Complies with the following standards: CSA B45.5/IAPMO Z124, A grid drain or similar should be used in conjunction with a p-trap under the floor. A 4" grid drain is necessary for shower trays with a 3 1/2" (90 mm) outlet.