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.
3 T" x- O& x3 _9 d5 i3 J7 [- _1 `9 bLabour, usually 1 year service provided by builder.

chang

ceramistpalace 发表于 2013-1-10 18:23
It depends on the kind of products, asphalt singles can be 25-45 years, warranty by manufacturers, m ...

3 S. ], B5 `) Y* y! Y5 |: NThanks