新房roofing多长时间的warranty？

chang

也是一年吗？

ceramistpalace

It depends on the kind of products, asphalt singles can be 25-45 years, warranty by manufacturers, materials only.
1 x+ `8 h8 ?! \; LLabour, usually 1 year service provided by builder.

chang

ceramistpalace 发表于 2013-1-10 18:23
/ p1 K% ], `! W: U7 x" }7 C; q5 QIt depends on the kind of products, asphalt singles can be 25-45 years, warranty by manufacturers, m ...

Thanks