<p>However, the cost of solid wood stair railings is relatively high, and it is suitable in high-grade decoration, and the solid wood stair railings are poor in water resistance, and it is not suitable for use pool coping wood in areas with large temperature differences. Solid wood stair railings require regular maintenance and are more troublesome to clean. The glass stair railing has the advantage of being transparent, and even if it is used in a small apartment, it will not affect the lighting of the living room. </p><p> It is used in a minimalist style of decoration, and the room can be more beautiful with the decoration of the glass stair external wall cladding tiles opp land railings. And the transparent glass material can highlight the shape of the stairs itself, which greatly increases the sense of openness. The disadvantage of the glass stair handrail is that it is poor in durability, high in price, and easy to be broken.</p><p> The iron stair handrail has the advantages of strong and durable materials, beautiful shapes, various patterns, strong decoration, and its practicality. Because the pattern of the wrought iron stair handrail is more complicated, and the embossed parts of the wrought iron flower are easy to hide dust, it will be very troublesome to how to waterproof wood for a boat clean and it will be laborious and laborious.</p>