when to rv armour the roof

[Andrew262BH]

hello all-

when should one think about having the roof redone on a TT, we have a hideout 262 bh (2021) and have during the winter kept it covered-
also at the beginning of the season (usually around mid April) and at the end o the season (October-ish) I use the cleaner and sealer that is appropriate for the roofing.

we bought in new in july of 21

thanks