1. The finishing technique for stair railings should not be overlooked.

The focus here is on the paint treatment of the tread surface. If the paint strength and flexibility of the handrail and tread do not meet standards, it becomes quite labor-intensive to maintain them later on, and they are prone to aging and damage. Many manufacturers opt for professional floor processing techniques, such as applying a wear-resistant paint layer on the surface, which reduces the need for special care. Usually, just a wipe is sufficient. It is crucial to ensure that the paint is environmentally friendly, as stairs are an indoor activity space. If the material contains volatile toxic substances, combined with the accelerated breathing during up and down the stairs, the damage is imaginable.

Be sure to clarify the warranty period for the staircase handrails.

Due to the differences in material, quality issues with staircases often arise within the first year. Solid wood stairs that maintain quality throughout the year are rarely problematic. This is because unprocessed or single-dry-processed treads react adversely to the natural temperature changes throughout the four seasons, leading to issues such as mold, discoloration, and warping. Therefore, many manufacturers of staircases only offer a warranty of six months. Consumers should be aware that the minimum warranty period for stairs should be one year; it is advisable not to purchase stairs that offer only a six-month warranty or none at all to avoid being taken advantage of or deceived.

The selection of material for the stair railing is crucial.

Solid wood treads remain the mainstream in shopping malls. Strictly speaking, solid wood stair treads must be made from wood with low moisture content. Functionally, low moisture content wood is less likely to deform under stress, ensuring stability and safety. Of course, the wood used for solid wood stair treads must undergo drying treatment, which directly impacts the lifespan of the stairs. When selecting stairs, one should test the treads from both the side and front, preferring those that produce a clear, unrefined sound. Stairs with a muffled, heavy tone are typically only single-dried or not dried at all.