Advice on Filling Large Holes in Load Bearing Wall for Hanging Shelves
General problems, solutions, information and advice on fixing to walls of all kinds

2 posts   •   Page 1 of 1
Dauph
Labourer
Labourer
Posts: 1
Joined: Fri Apr 29, 2016 4:01 pm

Advice on Filling Large Holes in Load Bearing Wall for Hanging Shelves

by Dauph » Fri Apr 29, 2016 4:31 pm

Greeting all!

I am trying to repair some floating shelves for a client.
They are poorly designed and fix by just leaving two screws protruding from the wall onto which the shelf slots .
The supplied screws were barely long enough to hit brick and the plaster is old and crumbly.
No surprise that the shelves failed!
I tried to use much longer screws but after drilling the holes and getting the screws in, I discovered the screw heads are to big to fit in the slot holes on the back of the shelf.
Now I have great big holes that I need to fill with something that I can drill and fix screws closer to the original sized ones that will support the weight (and more) of the shelves.
I was thinking of drilling out the holes with a 10 mm bit and filling with epoxy putty, but that stuff is quite pricey.
Anyone have any recommendations?

Many thanks

welsh brickie
Project Manager
Project Manager
Posts: 2610
Joined: Sat Apr 12, 2008 8:54 am

Re: Advice on Filling Large Holes in Load Bearing Wall for Hanging Shelves

by welsh brickie » Mon May 02, 2016 1:58 pm

cut a much bigger hole about 75mm in diameter and at least 30mm deep.
paint the area with a pva solution, and fill it with dry wall adhesive. Leave to set for 24hrs, sand it back level with the plaster, then drill your hole

2 posts   •   Page 1 of 1
It is currently Fri Apr 26, 2024 4:56 pm