Common Staircase Ordering Mistakes First-Time Buyers Should Avoid

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The most common staircase ordering mistakes are measuring too early or too roughly, skipping the on-site check, leaving the finish and railing details undefined, and not confirming how the stair will connect to the floor and wall. Avoiding these with a proper survey, a written specification and an approved drawing prevents most costly corrections.

Measuring Before the Floors Are Finished

One of the most frequent problems is measuring a stair opening before the surrounding floors, screed or tiles are in place. A few centimeters of finish material can change the total rise and the landing height, and a staircase built to the wrong dimensions cannot simply be trimmed to fit.

Always take the final measurements on site, after the structural work is complete, and ask the manufacturer to confirm the figures against the drawing before production starts.

Ordering Without a Written Specification

Many first-time buyers agree on a stair verbally and assume the details are understood. Later it turns out that the step material, the nosing, the handrail height or the stringer profile were never clearly defined.

Step type and thickness
Stringer and support structure
Handrail position and material
Surface finish and color

A written specification signed off by both sides protects everyone and keeps the project on track.

Forgetting the Railing and Safety Requirements

Railings are sometimes treated as an afterthought, yet they affect both safety and the look of the stair. Height, baluster spacing and the handrail design should all be considered at the ordering stage, not after the stair is installed.

In Israel, railings are governed by the SI 1142 standard. The exact numerical requirements should always be checked with your engineer or architect rather than assumed from a general guide.

Ignoring Access, Delivery and Installation

A staircase may be perfect on paper and still fail to arrive in one piece. Narrow stairwells, tight corners, small elevators and limited crane access can all make delivery and installation difficult. Some stairs need to be assembled in sections on site.

Ask early how the stair will get into the building and whether it needs to be designed in parts. Planning this now avoids surprises on delivery day.

Choosing the Finish Without Considering Maintenance

Surface finish is more than a visual choice. Hot-dip galvanizing and powder coating offer different levels of protection, and the environment matters: a stair near the coast or in a damp stairwell has different needs than one in a dry, sheltered interior.

Discuss the location with your manufacturer and choose a finish that suits both the look you want and the conditions the stair will face for years.

Skipping the Drawing and Approval Step

Approving a drawing before production is the single most effective way to avoid expensive mistakes. The drawing shows the exact layout, dimensions, connections and details, so you can catch an error while it is still easy to correct.

Review the drawing carefully, compare it with your measurements and your building plans, and only then give written approval for production to begin.

Frequently asked questions

When should I take measurements for a steel staircase?

Measure after the structural work and the final floor finishes are in place. Early measurements can be wrong once tiles or screed are added.

Do I need a drawing before the stair is manufactured?

Yes. A drawing and written specification let you check dimensions, connections and details before production, which prevents costly changes later.

Can a staircase be made in sections?

In many cases, yes. Splitting a stair into sections can solve access problems in narrow stairwells or small elevators.

Which standard applies to staircase railings in Israel?

Railings are generally covered by the SI 1142 standard. Confirm the specific requirements with your engineer or architect for your project.

Common mistakes to avoid

The biggest mistakes are measuring too early, ordering without a written specification, and approving production without reviewing a drawing.

Our recommendation

Take final measurements after the floors are finished, insist on a drawing and written specification, and check access and delivery before you approve the order.

Summary

Careful measuring, a clear specification, an approved drawing and early planning for delivery and finish will help a first-time buyer avoid the most common staircase ordering mistakes.

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