onsumer Value (5) Recycled Content Information Source Steel lintel Alpha Steel 400 25.0% 100 0% 0 25% LEED default Wheatboard shelving Beta Mills 1,950 0% 0 100.0% 1.950 Cut sheet Fireproofing Gamma 3,300 insulation 25.0% 825 0% 0 Product brochure Metal doors and frames Delta