Double Stringer Steel Staircase Details

Gap handrail support fastened to backing plate metal flange.

Double stringer steel staircase details.

Includes middle landing top floor main beams connection and ground floor foundation. Capozzoli stairworks provides design fabrication and installation of staircases custom staircases custom stairways interior staircase exterior staircase concrete staircases aluminum stairwells steel staircases wood staircases staircases with wood treads single stringer double stringer s. The double stringer is quickly becoming one of the most sought after design details on our ultra modern model 500 staircase and as an added bonus comes without all the cost risks and hassle of having a conventional channel stringer. Stringer to steel platform or embedded steel at floor level landings.

Double stringers can also be used on stairs that are wider than 48. Feb 13 2019 cad dwg drawing detail with a double stringer upn260 steel staircase. In simple terms the double stringer re creates the effect of a channel without the need to resin in glass. For example a stair that is 60 wide might have two 2 x 6 steel tube stringers set apart 32 inches leaving 6 of overhang for the treads on each of the outer edges.

Stringer can vary in section 1 8 1 12 1 1 2 1 8. Frame an door. Stairs with concealed tread steps. Double 2x6 tread recommended to m n m.

Apr 15 2020 double stringer steel staircase detail with concealed tread step. D cope s gtrin er at doorway x v i h m. Ng slab racket un. May 11 2018 cad dwg drawing detail with a double stringer upn260 steel staircase.

Stairs with concealed tread steps. Tread step finish is illustrated with a wooden plank 40mm thick but can be altered acc. Tread step finish is illustrated with a wooden plank 40mm thick but can be altered acc. Includes middle landing top floor main supporting beams connection details and ground floor foundation stringer support detail.