We are a large & professional manufacturer in Wood Plastic Composite decking. 25mm x 140mm hollow WPC decking is composed of plastic(HDPE), wood and chemical additives in high temperature & pressure, and Techwoodn team has 15 years’ experience to produce and sell composite decking board already.
25mm x 140mm hollow WPC decking is suitable for private places, like a gallery, garden, balcony, etc. Our hollow decking board 25mmx140mm has narrowly spaced grooves on one side and a flat surface on the other, we recommend you to install the groove side up to get a robust anti-slip walking surface.
The color of 25mmx140mm hollow decking will fade by about 10% in the first few months of exposure to direct sunlight. After this initial fading, there will normally be a little noticeable color change. For day to day cleaning, loose dirt may be removed with a stiff brush and water if necessary. leaves or other debris falling between the wood slats can be removed by vacuuming. General cleaning with a broom or mop will suffice for most situations.