Plastering over wooden window frame

I have a pvc window, but the insides of the window is wood. Do I need to add anything onto the wood to keep the plaster intact ? Thanks in advance

14 Answers

It will fall off unless it has a mesh or u plasterboard it ,if room
14th Jan 2018
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Smoothplasterer
0 Reviews
Before you plasterer over wood you need to wire mesh it first then use bonding before skimming
19th Jan 2018
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united build ltd
0 Reviews
yes before plastering you can do with plasterboard or either with mesh.
27th Jan 2018
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stylesplastering
1 Reviews, 100% Positive
9.5 plaster board or duplex board 5mm . if its got frame around the window and you don't want to take the frame off you can get edge bead to go over board to give you nice finish. if you want frame of you will need to use angle beads and plaster window wall. hope that helps
22nd Sep 2017
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Weaves Interiors & Outdoors
106 Reviews, 96% Positive
You would require plaster board first which comes in two sizes 9.5 and 12.5mm depths depending on window frame size.

Kind regards, Weaves Interiors
18th Sep 2017
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Twdmaintained
1 Reviews, 0% Positive
Yes you need to plasterboard the wood first because plaster will not set on wood
21st Oct 2017
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ST Contractors
0 Reviews
Plasterboard
19th Sep 2017
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If you have a crack it is because the timber is moving as it expands &contracts due to moisture
6th Feb 2018
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MartinB
0 Reviews
Hi.
Is it reveals around window you're asking about?

Plaster will chip off the wood nearly every time.
Because of that plasterboard should be applied on the top of it if possible.
2nd Jan 2018
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B&D Plastering
1 Reviews, 100% Positive
Plasterboard would be the best option but maybe blue grit if it is small enough
B&D PLASTERING
29th Jan 2018
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Hi plaster can't go on timber unless you plasterboard it first
24th Feb 2018
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Midlands home maintenance
9 Reviews, 100% Positive
screwing plasterboard to the would should be done
19th Jun 2018
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Pipe Dreams Services Ltd
1 Reviews, 100% Positive
You need to remove the wooden frames and make good wall and Skim or you could screw Plaster board to frames and skim
30th Mar 2019
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My professional advice is removal off wood if can Two thing you need if want plastering on wood
One.is eml wire and bonding allow 24 48 to dry then pva and skim
Second option is to apply blue grit on wood allow 24 to dry then add bonding allow to cure for 24 hours pva and skim
3rd Jan 2020
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