ThruFlow Grating

Southern Pine Lumber Company is the only company formally recognized by the United States Army Corps of Engineers to supply plastic grating for use as decking over sensitive seagrass areas. This Seagrass Grating is produced for Southern Pine Lumber by Thru-Flow, Inc., of Canada.

Southern Pine Lumber stocks this grating in four different sizes, they are 12 inches deep by 3’, 4’ & 5’ wide interlocking panels as well as 48″ x 48″ panels. It is available in Grey and Tan as a stock item and we also have the ability to custom order a color for larger quantities.

Please click on the highlighted United States Army Corps of Engineers and Thru-Flow Inc., above for more technical resources. Be sure to visit the Thru-Flow Competitor Analysis tab of their website for more important information.

ThruFlow Handbook