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.
5 j8 [3 h. f7 LLabour, usually 1 year service provided by builder.

chang

ceramistpalace 发表于 2013-1-10 18:23
  |; v. y! }  e. s; FIt depends on the kind of products, asphalt singles can be 25-45 years, warranty by manufacturers, m ...

" A' r8 q7 X" O7 bThanks