What material is good for outdoor staircase handrails:
Stainless steel stair railing. Stainless steel handrails feel good, smooth and smooth, and have strong waterproof performance. The handrails are usually very dirty. It is also good to scrub directly with a wet towel. It is also durable, basically not used for more than 20 years. But the only disadvantage is that in winter, stainless steel handrails will give people a cold feeling, and the touch becomes worse.