That's not good for the continued structural health of your roof. Also, keep in mind that the underlayment of concrete roof tiles won't last as long as the tiles themselves -- they'll last around ...
Hambleside Danelaw produce a variety of solutions to meet the requirements for the securing and weatherproofing of various tile types for roofs.
Westlake Royal’s portfolio of Class A fire-rated roofing assemblies includes industry-leading brands like Newpointâ„¢ Concrete Roof Tile, US Tile ® Clay Roofing Products, Unified Steelâ„¢ Stone ...