资讯

Metal roofing has its fair share of benefits, but it also has a few cons you might want to know about before you pull any ...
While it works best if applied on a warm and dry ... It creates a waterproof and UV-resistant rubber coating over an RV’s rubber or metal roof, which should keep it cool during the summer ...
the coating used, whether it’s strapped or not strapped, whether you have an air space below it. All of this goes into the ...