If the wiring is enclosed by an.
Plaster wall for the attic.
This is probably the most common problem people notice with their old plaster walls.
If you see lath and plaster pushing through you know you have a plaster wall.
If the wiring is loose and you can see lath your walls are plaster.
Blowing in attic cellulose is conceivably a do it yourself.
If there is a problem brewing it will likely show up first in the plaster.
Step 3 remove a switch plate and look at the electrical wiring.
Plaster is often like the canary in the coal mine.
House settling and temperature or moisture fluctuations in an attic which result in the expansion or contraction of framing members.
With boric acid added for fire resistance shredded recycled telephone books tax forms and newspapers all contribute to making safe cellulose insulation blown in cellulose is injected into the wall cavities by a series of holes drilled into either the inside or outside of the walls.
When combined with the lath it s closer to an inch and a quarter thick.
We have plaster walls everywhere but the upstairs is in total disrepair and needs to be completely gutted after years of neglect windows that leaked etc.
Most smaller items can be hung pretty securely anywhere on the wall by screwing into the wood lath but for heavy things that weight more than 10 15 lbs like large mirrors and tvs you ll need to learn how to find studs in a plaster wall.
Rising damp usually occurs in masonry.
Lath and plaster when properly mixed and applied is a stronger and more durable wall finish than drywall.
We are planning to spray foam the attic but curious if when we remove all plaster walls upstairs we should insulate the exterior cavity add vapor barrier then drywall from inside of house.
Typically plaster ceiling cracks have two causes.
If you own an old house with plaster and lath walls you may have discovered how utterly useless a stud finder can be.
So knowing how to diagnose plaster problems will help you solve little problems before they become big ones.
Plaster and lath on the other hand is a more labor intensive but high end wall treatment where workers nail lengths of wood called lath to the studs and then apply several coats of plaster over.