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.
! X' z0 G5 y1 l. ?1 G: GLabour, usually 1 year service provided by builder.

chang

ceramistpalace 发表于 2013-1-10 18:23
0 ]7 w5 k' _) p, ]: XIt depends on the kind of products, asphalt singles can be 25-45 years, warranty by manufacturers, m ...

Thanks