Removing “cottage cheese” ceilings has become an increasingly popular home improvement project. It’s unanimous; acoustic ceilings are out and virtually any other finish is in (smooth, textured or wood).
The finish that is commonly referred to as “cottage cheese” (some call it “popcorn”) is not a dairy product, but rather an acoustical ceiling treatment that was used widely in the ’60s, ’70s, and early ’80s. While many builders continue to use it, it’s not nearly as popular as it once was.
The fact that the majority of the acoustic ceilings installed in this country before 1978 contained some level of asbestos has contributed to the popularity of acoustic ceiling removal.
Most experts agree that even if the acoustical material does contain asbestos, it is best left alone (so long as the ceiling is in good condition and the material is not “friable” or flaky). Still, many homeowners, because of what we call the “fear factor,” insist upon its removal.
Before you proceed with the “de-cottage cheesing” of your ceiling, it is a must to have a small sampling of the suspect material tested for asbestos content. A quick call to your local or regional public health agency, the Consumer Products Safety Commission or the Environmental Protection Agency is the place to start.
These agencies have helpful consumer publications, which outline project basics. They also often suggest a list of licensed testing labs that you may contact to have the material tested. There is no way that one can determine if the product contains asbestos with a naked-eye examination.
If the material does contain asbestos and you opt to remove it, most states require that the material be removed by a licensed or certified abatement contractor who utilizes sophisticated means and equipment to protect your home and environment.
Furthermore, the material must be disposed of in accordance with very strict government regulations. Professional abatement can be very expensive because of the liability involved with this kind of work.
If the material does not contain asbestos, then scraping the ceiling may be something that you might consider trying. Start by dampening the ceiling with water using a pump garden sprayer.
Be careful not to apply too much water or you could cause the drywall tape to peel away from the wallboard.
Once the ceiling is sufficiently damp, the acoustic material should scrape right off with very little effort. Use a drywall taping knife that has a blade between 8 and 12 inches to scrape off the material.
After all of the acoustic material has been removed and the ceiling has had time to dry (a day or so), repairs can be made and the new finish can be applied.
Typically, any imperfections in the drywall are repaired with drywall joint compound and the surface is skimmed for a smooth finish, or a texture is applied, which will help to disguise any imperfections that may remain.
Now, if this sounds like the kind of home improvement project that might tickle your fancy then we suggest that you give it a try. If, on the other hand, the only type of cottage cheese that you are willing to deal with is the edible type then we suggest that you consider employing a professional drywall contractor who knows what to do.
For tips from James and Morris Carey, visit www.onthehouse.com or call the 24/7 listener hotline, 800-737-2474, ext. 59. You can also enter to win one of a pair grand prizes totaling more than $25,000 in value. The Careys are also on KRKO (1380-AM) from 6 to 10 a.m. every Saturday.
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