I Beam Stair Stringer

This i beam single stringer stair is a simple and semi industrial looking staircase.

I beam stair stringer.

Pros recommend a width of 16 between stringers but depending on the stairs and the thickness of the tread that figure could be slightly higher. 8 step pressure treated cedar tone stair stringer pre cut pre stained outdoor use. Simply screw step treads and railings not included to the engineered steel stair stringers to build solid square plumb free standing indoor or outdoor stairs designed for fail safe stair building for all our 32 models can frame 2 to 13 ft high stairs and more with the perforated steel stringers you can fasten any stair finish. Fast stairs are modular adjustable steel stair stringers.

Universal forest products 279713 4 step stair stringer 47 5. The lscz adjustable stair stringer connector offers a versatile concealed connection between the stair stringer and the carrying header or rim joist while replacing costly framing. The stringer mount type refers to how the stringer will be attached to the upper landing or deck frame. Let s be clear first that a significant concern with the strength of supporting stair stringers effectively angle beams arise because a typical 2x12 or rarely 2x14 stringer is in some stair designed notched to carry the stair treads on the horizontal notch face and stair risers on the vertical notch face.

4 8 out of 5 stars 40. As for the length of the stringers take the total height the stairs need to be and square that value. The width of the stair can be up to 42 in this design without additional steel. Depending upon the span larger i beams can be used to increase strength.

Mtb steel stair riser groups 01. The stair stringer has also been treated with mca micronized copper azoles to withstand the elements for years. A 42 wide outdoor set of stairs should have 3 stringers 2 x 12 typically. Once the stair results have been calculated you can toggle between the standard and flush options to compare the differences.

Includes a lifetime limited warranty against rot and termites. Free shipping by amazon. Field slopeable to all common stair stringer pitches the lscz connector is suitable for either solid or notched stringers. 6 step ground contact pressure treated pine stair stringer.

More product details close. Since the tread depth b is a constant when using the automatic stair calculator the total run g will vary when you toggle between the two mount options.