How much does the average spiral staircase cost?

A spiral staircase ranges from $1,000 to $20,000. Installing one averages around $10,400. The total depends on the material type plus the height and width of the stairs.

Are spiral staircases a good idea?

The Benefits of a Spiral Staircase Saving space is a big plus. Spiral staircases generally have a steeper incline which means that they take up less area and are ideal if you want extra room downstairs. They can also let in more light because of this and can definitely become a great centre point for any room.

Do spiral staircases pass building regulations?

As mentioned above these regulations cover protection from falling, collision or impact. Building Regulations Part K dictates the requirements for the gradient of a staircase. This applies to all internal and external staircases, excluding spiral or helical staircases.

Does OSHA allow spiral staircases?

OSHA standards state that spiral stairways are not allowed in the workplace except for special limited usage; however the standards does not specify what constitutes a “special limited usage.” The standards also allow spiral stairways as a secondary access, if it is impractical to construct a conventional stairway.

How much floor space do you need for a spiral staircase?

You need at least 44”x44” opening because you’ll need two extra inches for your fingers to travel along the handrail as you walk up and down the stairs. The two extra inches ensures that there will be no finger pinch-points.

Can you have a spiral staircase in a house?

A spiral staircase is mainly used in homes where space is at a minimum, with the staircase rotating on top of itself, the footprint of the staircase is actually less than a traditional staircase.

What is the minimum space required for a spiral staircase?

Keep in mind that no matter what diameter of stair you choose, the minimum finished opening for your stair should be at least 2” bigger than the stair itself. For example, the smallest stair that we offer is 3 feet 6 inches in diameter.

How tall can a spiral staircase be?

9.5”
Most straight stairs have a typical riser height between 7” – 7.5” whereas spiral stair riser height has a maximum riser height of 9.5”. The reason for this is that as all the treads are set to a near 30 degree angle.

Are swing gates required on stairs?

Under California law, safety covers must be in place unless the opening is attended. The most effective type of safety covers are swing gates. Recent regulations created by CAL/OSHA require the following: “Every floor and roof opening shall be guarded by a cover, a guardrail, or equivalent on all open sides.