Plastic Lumber Depot is a Division of Waste Stream Management Inc. The company was incorporated January 6th, 1988 and has achieved a significant market share in the Waste Reduction Equipment market through honest advice and expertise. Waste Stream Management Inc. began selling baling machines, both single cylinder high profile and double cylinder, low profile in addition to horizontal balers and drum crushers. We also sell compaction equipment as well as a complete line of shredding equipment. Waste Stream Management Inc. has been extremely successful due to it's active role in advising companies on waste reduction in all areas. Waste Stream Management Inc. has a very successful division known as Plastic Lumber Depot. We understand how recycled products are manufactured and can provide countless beneficial and superior uses for recycled plastic. Plastic Lumber Depot provides plastic lumber for both Canadian consumers and for export. The Plastic Lumber Depot provides an environmentally friendly alternative to wood called Plastic Lumber. This is a product made from 100% recycled plastic products including material in your blue box. This product is available in standard board lengths, which will not rot, crack or splinter. This product does not require paint or sealants and comes in a variety of colours. Truly an environmentally positive alternative.ecks today have become more than a place to put a picnic table and a grill. They are a place to unwind and relax, a space uniquely yours. Sanctuary Decking, with its rich beautiful colors and authentic graining, is the ideal surface upon which to build your outdoor living areas. Reminiscent of high end flooring with warm inviting colors and a super tough, protective surface, Sanctuary delivers outstanding color retention and stain resistance. Sanctuary’s exceptional performance allows your deck to keep its good looks with minimal maintenance. Sanctuary is backed by a 20-year performance, stain and fade limited warranty.