It depends on the kind of products, asphalt singles can be 25-45 years, warranty by manufacturers, materials only.0 w2 P: Q1 W$ t0 _3 v- j
Labour, usually 1 year service provided by builder.
ceramistpalace 发表于 2013-1-10 18:23 & [/ l1 s+ X! G& e8 nIt depends on the kind of products, asphalt singles can be 25-45 years, warranty by manufacturers, m ...