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Importance of Step Riser Spacing

Posted in Stairs
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The height of the riser, the vertical portion of the back of a step, is critical for meeting building codes and safety. Not only does the spacing need to be within certain measurements, they need to be consistent throughout the staircase. While there are codes and measurements for all staircase components, the step riser is one of the most important when it comes to safety.

Why is Riser Height Important?

The height of a step riser indicates how far feet will move up or down when using the stairs. It is desirable to make the steps easy enough to use for people of different heights and mobility levels. For traditional staircases with closed risers, this is typically no more than 7 ¾ inches. For open risers, this is reduced to close that open space for safety. Typically, open risers should be no more than 4 inches in height.

Conformity for Safety

Not only is it important to keep riser heights within the maximum amounts for your local building codes, conformity is critical. Stair riser heights should be as close to identical for the entire staircase. When riser heights vary even a half inch, safety can be compromised. That small difference can throw off the rhythm of going up or down the stairs, resulting in trips or falls. All stair risers should be within 3/8th of an inch from the lowest to the highest.

Creating safe, durable staircases requires precision and adherence to building and safety codes. When replacing or building a staircase, hire an experienced staircase contractor to ensure your new staircase meets all safety and building codes. They can design a staircase that is functional and safe, as well as designed to match your style.

Posted on behalf of:
Southern Staircase/Artistic Stairs
6025 Shiloh Rd, Ste E
Alpharetta, GA 30005
(888) 510-0342

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