Stucco is not maintenance free. If the stucco was done correctly you should have sealant joints around all terminations. I recommend checking them every spring when your outside preparing the house and yard for summer. If the proper sealant was used you shouldn’t have to do anything with them for 3 to 5 years depending on your climate conditions. I would also check your flashing around windows and doors to make sure you not seeing any visible staining, cracking or buldging from the stucco.
by Allen Hunter