It will not be out of shape after a long testing of 10 years and there is no crack under the test temperature between -40°c to 60°c

Material Safety

Low flame spread / High slip resistance / No sting of wood / Contains no toxic chemicals or preservatives / Environmental friendly / Can be recycled with 100%

High Strength

Outstanding screw and nail retention / High impact resistance / Great Compressive-tensile-shear strength / Modulus of elasticity: 20% greater than PVC

Good appearance & nice touch

Natural feel & wood touch / Broad range of finishes and appearance, Multicolor, and needn't to painting

Longevity

Its lifespan at least 10-15 years in the outdoor weather condition 

Install & Maintain easily

Easy to produce and easily fabricate / Easy to cut, fix and glue; Easy to tenon, drill and nail / Require less routine maintenance  / No need staining & water Sealant