Hello
I'm looking to replace an old window sill (and by 'replace' I mean fit a pvc window sill on top of the original wooden window sill as it can't be removed as the wood seems to be fitted into the surrounding walls).
As my walls are out, especially on one side, I'm guessing that there will be gaps in places between the new sill and where it meets the wall. Is there a certain type of sealant that should be used to fill in these gaps?
Can I just use decorator's caulk (though I'm wondering if it will adhere to pvc?) or silicone sealant, or something else.
Thank you.
I'm looking to replace an old window sill (and by 'replace' I mean fit a pvc window sill on top of the original wooden window sill as it can't be removed as the wood seems to be fitted into the surrounding walls).
As my walls are out, especially on one side, I'm guessing that there will be gaps in places between the new sill and where it meets the wall. Is there a certain type of sealant that should be used to fill in these gaps?
Can I just use decorator's caulk (though I'm wondering if it will adhere to pvc?) or silicone sealant, or something else.
Thank you.