WPC stair railings, which mimic wood but surpass it, are increasingly appearing around us. In parks, residential areas, gardens, and riversides, they conquer outdoor enthusiasts with their superior anti-corrosion and anti-mold effects, the stable quality that does not fade or deform. So, what should we pay attention to when installing WPC stair railings?
When fixing WPC railing columns, it is generally not recommended to embed them directly in concrete. Instead, you can use a galvanized square tube that is 1-2 millimeters smaller in diameter than the WPC railing column, welded into an inverted T-shape with a steel plate, and then fixed onto the concrete surface with expansion bolts; after that, insert the WPC railing column. Additionally, use a self-tapping screw to penetrate the post and the inner steel tube at the waist of the WPC post to ensure stability. The conventional spacing between WPC railing columns (handrail span) is about 1.5 meters, and it is advisable not to exceed 2 meters to avoid shaking due to excessive span, which could pose safety risks.
When using injection-molded connectors to attach the WPC handrails, you should use a long bit to avoid damaging the injection-molded parts during installation drilling. The distance between WPC handrails is generally controlled at around 0.8 meters.
When connecting small square posts with injection-molded internal connectors, ensure that the WPC small square posts are on a horizontal line, or it may affect the overall aesthetics of the WPC handrail. The spacing of WPC small square posts is generally controlled within 0.2 meters.
When connecting any WPC profiles, be sure to leave a 2-millimeter gap for material thermal expansion or contraction due to temperature changes.
Wear Safety Gear: When cutting and drilling, be sure to wear safety gloves and goggles to protect yourself from any potential dangers (such as chips or debris).
Regular Inspection: To maintain the integrity and aesthetics of WPC stair railings, regularly check for any signs of wear or damage.
Regular Cleaning: WPC has low maintenance costs, but regular cleaning with mild soap and water can keep your WPC railings looking fresh.
In conclusion, installing WPC stair railings can significantly enhance the appearance and safety of your stairs. By choosing high-quality products from trusted brands like Sundi WPC and following the above installation precautions, you will ensure a smooth and successful installation that stands the test of time.
