UPVC window sill / architrave replacement?

Bendy_House

https://www.google.co.uk/search?q=external+corner+beading+timber&source=hp&ei=TNLvYsGAL8eGhbIP-Le56Ak&iflsig=AJiK0e8AAAAAYu_gXItKlxWJYdHjuRihMkclOgDF-Sd5&ved=0ahUKEwjB1q-V_rT5AhVHQ0EAHfhbDp0Q4dUDCAg&uact=5&oq=external+corner+beading+timber&gs_lcp=Cgdnd3Mtd2l6EAMyBggAEB4QFjIFCAAQhgMyBQgAEIYDMgUIABCGAzoRCC4QgAQQsQMQgwEQxwEQ0QM6CwgAEIAEELEDEIMBOgsILhCABBCxAxCDAToOCC4QgAQQsQMQxwEQ0QM6CAgAELEDEIMBOggILhCxAxCDAToICAAQgAQQsQM6DgguEIAEELEDEIMBENQCOgUIABCABDoLCC4QsQMQgwEQ1AI6CgguEIAEENQCEAo6BAgAEANQAFjpNWD5N2gAcAB4AIABZ4gBwRGSAQQyOS4xmAEAoAEB&sclient=gws-wiz

From the looks of it, it doesn't even have to be 'corner', but just a flat strip of timber that fills the gap between the window frame and the architrave?

wallofbeans

Bendy_House said:

https://www.google.co.uk/search?q=external+corner+beading+timber&source=hp&ei=TNLvYsGAL8eGhbIP-Le56Ak&iflsig=AJiK0e8AAAAAYu_gXItKlxWJYdHjuRihMkclOgDF-Sd5&ved=0ahUKEwjB1q-V_rT5AhVHQ0EAHfhbDp0Q4dUDCAg&uact=5&oq=external+corner+beading+timber&gs_lcp=Cgdnd3Mtd2l6EAMyBggAEB4QFjIFCAAQhgMyBQgAEIYDMgUIABCGAzoRCC4QgAQQsQMQgwEQxwEQ0QM6CwgAEIAEELEDEIMBOgsILhCABBCxAxCDAToOCC4QgAQQsQMQxwEQ0QM6CAgAELEDEIMBOggILhCxAxCDAToICAAQgAQQsQM6DgguEIAEELEDEIMBENQCOgUIABCABDoLCC4QsQMQgwEQ1AI6CgguEIAEENQCEAo6BAgAEANQAFjpNWD5N2gAcAB4AIABZ4gBwRGSAQQyOS4xmAEAoAEB&sclient=gws-wiz

From the looks of it, it doesn't even have to be 'corner', but just a flat strip of timber that fills the gap between the window frame and the architrave?

Exactly. It’s just a flat piece. I assumed it had a name and can be bought as a replacement part? It’s white covered rather than painted and I don’t think it’s wood so assumed some specific part of upvc window fitting? 

wallofbeans

I just had another look and it's not totally square, the back edge slopes off a little. The longest edges are roughly 15cm by 12cm. I'm not sure what it's made of either.

Here's another pic:
https://imgur.com/a/AgGiDMC

Anyone know what this is called and where I get it?

Bendy_House

Well, you can get it at a window installers.

What it's called, I dunno.

It's a PVC trim beading, roughly square, but with one bevelled edge. If you take a measurement along with that photo, they should be able to find you a piece, I'd have thought.

Bendy_House

Keep Googling 'PVC trim beading' untll you find it!

Eg: https://www.ebay.co.uk/itm/372926263041

wallofbeans

Bendy_House said:

Keep Googling 'PVC trim beading' untll you find it!

Eg: https://www.ebay.co.uk/itm/372926263041

Perfect - thank you - “trim” and “bead” were the words I was looking for! 

FreeBear

Buy locally so as to avoid steep shipping charges.

wallofbeans

FreeBear said:

Buy locally so as to avoid steep shipping charges.

Thanks, but might not be possible as I don't have a car!

wallofbeans

Any advice on the window cill repair issue?

wallofbeans

I have this architrave in a couple of places in the house. Any ideas what it is called?

https://imgur.com/a/pKDptf0