Repair Lath Plaster Ceiling Step Through Attic

Sand down any excess drywall compound and then prime.

Repair lath plaster ceiling step through attic.

Secure the plaster with forms. A popular way is to drill 4mm holes slightly countersink the holes vacuum then squirt a thin adhesive into the hole followed by the drywall screw. Use a drywall compound and a putty knife to spread a thick layer of mud over the screws image 2 after it is dry put on another coat. Mud the other patches and repaired areas with the drywall compound.

Insert the wallboard patch into the hole and drive screws through the wallboard patch into each wallboard repair clip. Plaster patching that hole in your ceiling plaster overhead wood lath duration. Fasten as many screws as needed to the ceiling to secure the plaster to the lath image 1. Repair lath plaster after stepping through the ceiling kirk giordano plastering inc.

Use a drywall screw with a plaster washer to re secure the damaged sections of plaster to the lathe. Use your drill to drive the screw into the sagging plaster a few inches from the edge of any holes you created in step 1. Establishing new plaster keys if the back of the ceiling lath is accessible usually from the attic or after removing floor boards small areas of bowed out plaster can be pushed back against the lath. Then the hole is filled with successive layers of plaster as described above.

First you should be sure to clean the surface from any loose plaster. Scrape away any loose veneer. To patch a hole in the ceiling plaster metal lath is fastened over the wood lath. Secure the patch with 1 5 8 drywall screws.

When the tape and first coat are dry apply a second smoothing coat. For areas where the washers don t hold or the plaster is very damaged cut out the plaster and create a patch using drywall. Follow the same process if you re working on the lath side leaving adhesive wipe up as an optional step. Adding wire lath over wood lath improves an infill repair.

There is even a system available in the states called big wallys plaster magic or you can see an video that explains the principles here gluing lath and plaster. Insert a 1 5 8 inch drywall screw through the center of a plaster washer. Complete your entire series of holes then go back over the plaster with a clean damp sponge to remove further glue residue. Snap off the temporary tabs from the repair clips.