REHAU Rauboard Return Groove Panel, 48 Inch L x 1/2 Inch T, 6 Inch Pipe, 2 sq-ft Floor
REHAU Rauboard Double Groove Panel, 48 Inch L x 1/2 Inch T, 12 Inch Pipe, 4 sq-ft Floor
REHAU Rauboard Single Groove Panel, 48 Inch L x 1/2 Inch T, 6 Inch Pipe, 2 sq-ft Floor