We have 6 rooms in our house that all have blown on textured ceilings. Apparently the drywall was not primed before the texture was blown own. Or the texture was not sealed after it was applied. We painted the ceiling in our 2 bathroom with a roller and brush, what a nightmare! The texture keep coming off in the roller and brush. Is there any way to paint the ceilings? I have received an estimate from a painting contracter who indicated that he would spray the ceilings with Loc Tight(might be misspelled) then roll the paint on them. We are looking at $1,000. Any suggestions would be appreciated.