Typical Steel Stair Stringer Size

Typical stair connections bp vb stair to intermediate platform conn.

Typical steel stair stringer size.

A rail fixed parallel above the pitch line at the sides of a stair. 1 in 4 4 16x10 5 mm 4 41 6 cm 4. Modern steel construction october 1999 sketch 5. We suggest 10 5 for 2x12 or 2 2x6 treads.

The stringers are notched so that the risers and treads fit into them. Code states that this should not be greater than 7 3 4 inches 194 mm. All channels may also be available in aluminum stainless steel brass bronze copper please call ahead for availability. The standard method for specifying the dimensions of a american standard steel channels is like c 5 x 9.

The stair plan below shows the normal stair stringer locations and size as c12x20 7 which is a c channel that is 12 inches deep that weighs 20 7. 1 cm 4 10 8 m 10 4 mm. Check up to five results to perform an action. Treads may be cut to suit other widths.

Total run g the total run is the horizontal length of a stair stringer. A vertical post which might provide. It is equal to the number of treads multiplied by the typical tread depth b. Box stringers are a popular choice when a more streamlined or architectural appearance is needed.

1 1 2 11 2 1 1 2. General 3d layout the detailer specifies whether a pan or a grating tread will be used the number of risers required the stringer section size and the stringer offset or distance from top of steel of. Typical e70xxelect x q r2 0 2x pl 1 4 x3 mc12x10 6 stair to intermediate platform typical connection 1 4 closure pl. This free stair calculator determines stair parameters such as rise total run and angle stringer length based on height run tread and headroom requirement.

Vertical members which support a handrail. Channel stringers are used when the unit span requires a heavier section it is available in mc or c sizes. Which is a beam 5 inches deep with a weight 9 lb ft. 1 cm 3 10 6 m 10 3 mm.

11 7 3 1 0 1 8 stringer to platform typ. Risers the step height f is the typical height of each step. Plate stringers are american stair s most cost effective standard design used on the majority of stairs we fabricate we do the detailing when you specify it. Though the treads may be supported many other ways.

Steel stair stringer channels. Stringers one on either side of the stairs. Steel platform so the detailer must tell the computer which type of platform to use. Explore a number of building and housing related calculators as well as hundreds of other calculators involving topics such as finance math fitness health and more.

Ans steel is a stocking distributor of steel channels in the sizes listed below. Bolts are for alignment purposes only. The standard steel sections that are normally used for building stair stringers include steel c channel miscellaneous mc steel channel structural tube steel and steel plate except angle iron.