Average Spiral Staircase Diameter

Learn about the available dimensions and sizes for spiral staircases.

Average spiral staircase diameter.

Arke phoenix 47 in x 10 ft white spiral staircase kit. These spirals are designed to be used by individuals generally familiar with the stair and are classed as secondary or primary. Much like your well opening your diameter may be defined by your placement of the stair. Determining your spiral stair s footprint can help you find the best size spiral staircase for your design.

These specifications show standard stair dimensions for height tread degree rotation degree and many more details for each salter spiral stair product type. Paragon has a wide variety of prefab and custom stairs to fit any design plans. From here the footprint will increase in 6 increments like the diameters. Use our size comparison calculator to compare the dimensional properties of spiral staircase with other related elements from our database.

Mylen stairs condor black 42 in diameter 12 treads with 1 36 in tall platform rail spiral stair kit. Our spiral stair building code and ibc stair code specifications provide technical details about the different code and non code packages we offer for commercial and residential projects. Select an item on the right to compare relative dimensions to spiral staircase. The smallest spiral stair diameter that we offer is 3 6 which translates to a 42 x 42 footprint.

A secondary spiral stair assessing a loft basement or mezzanine will require a 600mm clear tread width. For pricing and availability. Based on 598 reviews.