Sterling Lumber manufactures and installs ground protection mats used worldwide in the building and updating of Electrical Transmission and Distribution Networks. Don’t miss a sneak preview of Sterling Lumber’s revolutionary new matting solution – the TerraLam™ Series CLT Mat. The TerraLam™ Mat is a newly-engineered, patent pending breakthrough for companies that depend on conventional timber wood and hardwood matting. The new TerraLam™ mat is twice as strong and half the weight. Enter our tradeshow sweepstakes and you could be one of our winners as we raffle off four 46" HD TV's.