Yea throw them away and they will resell it, a common scam ive seen to
often. Go by some roofers lots and you will see many different roofs
tiles stacked, thousands of tiles they just 'Threw away" but will
gladly sell peice by piece, its gold to them, big money. Ive redone
tile, took them down , fixed the roof and brought them up and Nailed
them with Copper nails, its the way we do it up North, the right way, no
modern, life expectancy unknown "Super caulk"
Tile going bad in 20 years, Geeze, ive not seen an 80 yr old tile job
that " Needed " replacement, and here it goes from -25 to110f. You got
alot a BSers down yer ways. . One thing true, removal to groundl and
reseting may be necessary. But I can`t see it. Fly me down its 5f up
here and 8" new snow.