What is the best way to patch up a hole in sheetrock and plaster left by removing a gas heater, and should I hire a drywall guy or a stuccolath specialist if I have no experience?
Asked by Chris Payne 
2 months ago
Last Updated: November 4, 2024
Hey everyone,
I recently got rid of an old gas heater that was no longer working and now I need some advice on how to fix up the hole and exposed sheetrock and plaster. (Just a heads up, I did reattach and seal the external vent cover for now). I’m not very experienced with this kind of stuff, so I’m wondering if I should try to do it myself or hire a professional. If I do decide to hire someone, should I look for a drywall expert or someone who specializes in stucco/lath and plaster repairs? Also, I’m planning on installing LVT flooring – should I get the patching done before I start on that? Thanks in advance!
I’d make it square, add some 2x3s for support, cover the hole with 5/8 sheathing, and then finish with stucco or whatever is on the outside. After that, insulate and put up drywall on the inside. You might need to enlarge the drywall opening to insert some studs for the exterior.
When it comes to sheathing, would you consider using any type of ply like OSB? Do you think I should be concerned about water seeping through the stucco outside and getting it wet?
Suggested using a vapor barrier. Unsure what might already be between the layers. Perhaps the tyvek wrap.
Concurred. If you have the right size hole saw, you can remove that indentation and repair it.