trench shields

August 30, 2015
Corru Lite Aluminum Trench Shielding

Aluminum Trench Boxes

Strong enough to keep trench workers safe from injuries or unstable soil, yet lightweight for easy transportation and assembly, aluminum trench boxes, are ideal for smaller jobs in place of steel trench boxes. Also known as trench shields, aluminum trench boxes are engineered to offer the protection and security for excavation that steel trench boxes provide, but are less than half of the weight.