Plaster is different from drywall
Many of Charles County's older homes — in La Plata, Port Tobacco, and the historic districts — have real plaster over wood or metal lath, not drywall. Plaster is harder, thicker, and more sound-deadening than drywall, but it cracks differently and repairs differently. A crew that only knows drywall will often make plaster worse.
What goes wrong with plaster
- Hairline cracks. The classic plaster complaint — from settling and seasonal movement. We open them slightly, fill, tape, and finish.
- Delamination. Plaster separating from the lath behind it — hollow-sounding, bouncy spots. We reattach it with adhesive and screws before finishing.
- Holes and chunks. Repaired with proper plaster base coats, not just drywall mud — mud alone over a big plaster hole will crack.
- Crumbling. When plaster is failing across whole walls, skim-coating or new drywall over the top is usually the honest answer.
Repair or cover?
Sound plaster with surface cracks is worth repairing — it is a better wall than new drywall. Failing plaster across large areas is usually better covered: we can hang new drywall right over it in many cases, which is faster and cheaper than tearing out. We will show you both options on the free visit.
Skim coating
A thin coat of plaster or joint compound over the whole surface, bringing old walls back to smooth. See what is skim coating.
Curious how the two materials compare? See drywall vs. plaster.
Get your free estimate
Call (240) 213-2890 or send the form. We come look, measure, and give you a written price — free, no pressure.
