Old House Plaster Ceiling Repair

Here is a step by step guide to how to fix plaster ceilings in your old house.

Old house plaster ceiling repair.

How to fix plaster ceilings. Then to cover the washers you would have to apply a couple coats of plaster over the ceiling building it up as much as 3 16. How to fix plaster ceilings. Use trowel to spread joint compound onto ceiling covering the repaired area.

Ask this old house general contractor tom silva helps a homeowner repair a. Be sure to drive screws into wood lath above. The old way of doing this was by using plaster washers which are a larger wash the is screwed through the face of the plaster into the lath to mechanically support the plaster. Old plaster walls and ceilings are made from two layers of plaster.

In this video this old house general contractor tom silva explains how to repair a plaster ceiling. What old house owner doesn t have a cracking or sagging plaster ceiling in need of repair somewhere. The finish coat is applied after the brown coat has hardened. Recently though he tried big wally s plaster magic a homeowner friendly adhesive that uses glue instead of screws.

Besides the normal wear and tear of living plaster and lath ceilings are at the mercy of gravity and they can take only so many water leaks and structural movements before they pull away from the framing. Screw plaster washers to ceiling along and around cracked area. Steps for patching a plaster and lathe ceiling. By using modern materials and a traditional technique it is possible to repair plaster ceilings that are cracking and delaminating.

Plaster mixed with horsehair or goat hair was then forced onto the lathe forming a key that holds it to the lathe. When originally installed wood lathe was nailed to the ceiling joists. That s why this old house general contractor tom silva usually reattaches lath with screws and metal washers before attempting a repair. By using modern materials and a traditional technique it is possible to repair plaster ceilings that are cracking and delaminating.

Here is a step by step guide to how to fix plaster ceilings in your old house.