Sheet metal structural member
Sheet metal structural member and frames incorporating same
Sheetmetal covered roof planks having waterproof joints
Shelter and shelter support members
Shoring
Shoring equipment
Shoring system and parts thereof
Shoring system and parts thereof
Silt blockage for catch basins
Single-component-type structural system
Skeleton of a greenhouse
Slab on grade chair
Slatted floor system
Sled for a reinforcing cage used in a pier
Slotted metal stud with supplemental flanges
Slotted metal truss and joist with supplemental flanges
Snap-in lateral truss brace
Snap-lock vision frame assembly
Solar collector building truss
Solid core vinyl screen door