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.
' F' x, U! r/ c% CLabour, usually 1 year service provided by builder.

chang

ceramistpalace 发表于 2013-1-10 18:23
( [/ l' \& J0 ^+ ]' P5 ?/ bIt depends on the kind of products, asphalt singles can be 25-45 years, warranty by manufacturers, m ...

# Z) L% E# S1 i9 U& hThanks