Wall plugs for plywood cladding

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OllieF

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#301987 20-Oct-2022 17:44

Recently reclad a garage with plywood. Now need to screw something to the wall, but am not sure which wall plugs to buy. Seems to be available for gib and masonry, but I saw nothing for plywood cladding.

Can anyone suggest what product I need to use.

rscole86

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#2985455 20-Oct-2022 17:49

How heavy is your item and how thick is your ply? You shouldn't need any anchors.

Have you considered prong nuts?

Jase2985

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#2985462 20-Oct-2022 18:08

depends on weight and thickness of the ply

12mm ply should be fine for most things, heavy things should be attached to the studs as with most types of cladding.

cshwone

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#2985465 20-Oct-2022 18:20

Suggest toggle anchors if it's thin ply

OllieF

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#2985469 20-Oct-2022 18:26

Its a grab rail which has a horizontal bar and a vertical one. https://www.bunnings.co.nz/award-eziliving-32-x-450-x-450mm-90-knurled-grab-rail_p0160264

I cant get every screw point into a stud so was wondering if I should use a plug. The vertical bit is fine - that will go into a stud.

OllieF

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#2985470 20-Oct-2022 18:30

cshwone: Suggest toggle anchors if it's thin ply

I think its 10 mm

mentalinc

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#2985473 20-Oct-2022 19:00

That really needs to go into a stud.

Person using it will rip it out of the wall when they pull on it

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Jase2985

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#2985475 20-Oct-2022 19:22

even with plugs it will struggle to hold.

it will be 9 or 12mm ply

would it not have been wise to put blocking in before you relined?

or could you not remove a sheet to put some blocking in there?

mattwnz

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#2985479 20-Oct-2022 19:46

If you reclad, then that gave you the opportunity i
to install additional support into the framing for fixing things to the wall. If your screwed it, can you remove the ply. Toggles will usually not be as strong.

Gordy7

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#2985484 20-Oct-2022 20:30

I had light weight cladding in my garage,

I put a piece of heavy ply bridging the studs to carry a 20m retracting compressor hose reel.

Gordy

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mdf

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#2985486 20-Oct-2022 20:39

OllieF:

Its a grab rail which has a horizontal bar and a vertical one. https://www.bunnings.co.nz/award-eziliving-32-x-450-x-450mm-90-knurled-grab-rail_p0160264

I cant get every screw point into a stud so was wondering if I should use a plug. The vertical bit is fine - that will go into a stud.

If the vertical part is in a stud and if it is 12mm ply, then I am not sure adding toggles will do much to what the wood currently provides. If you really think you need it, gravity toggles are designed to work with plywood. However I suspect you would have as much chance of ripping the ply off the wall or shearing the screws off, as you would pulling them out.

OllieF

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#2985803 21-Oct-2022 12:03

Thanks everyone.

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neb

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#2985962 21-Oct-2022 20:50

Jase2985:
would it not have been wise to put blocking in before you relined?

or could you not remove a sheet to put some blocking in there?

If aesthetics aren't a big consideration that could screw'n'glue a strip of 12mm ply along where they want to put the grab rail, than screw the rail into the 22mm ply.