It depends on the kind of products, asphalt singles can be 25-45 years, warranty by manufacturers, materials only. % `8 j6 {! w4 R' ~) _Labour, usually 1 year service provided by builder.
ceramistpalace 发表于 2013-1-10 18:23 " N, R8 w2 c4 `% o8 x1 ]8 g( \ s
It depends on the kind of products, asphalt singles can be 25-45 years, warranty by manufacturers, m ...