Where Online Can I Buy Pre-Formed One Piece Polystyrene Coving Corners

[Galaxy1965]

I have been trying to find Pre-Formed one-piece polystyrene coving corners, internal and external corners, I can only seem to find the two-piece type for making one corner, I really want the ready made corners, can any one help me find them. I need 6 internal and 2 external corners.
Thanks in advance.

[woofgang]

I think that the issue with ready made corners is that most houses are not completely on the square so most people dont' want preformed corners. The two part one allow of some alteration and "bodging" to fit.

[Frank97]

There's 2 external ones on Ebay
http://www.ebay.co.uk/itm/like/331131230954?limghlpsr=true&hlpv=2&ops=true&viphx=1&;hlpht=true&lpid=108&;device=c&adtype=pla&;crdt=0&ff3=1&;ff11=ICEP3.0.0&ff12=67&ff13=80&ff14=108&;ff19=0

[Galaxy1965]

Already looked at the ones on Ebay but I need matching internal corners and I have already asked the seller but he does not have any.
Find the two piece ones harder to fit that the one piece corners, I have already done two rooms with the one piece corners and they were easy to fit and gave a better finish, done one room with the two piece corners and am not happy with them, so really want the one piece.

[boxtops]

Have you looked at the websites for the usual places like Homebase and B&Q and Wickes?

[Galaxy1965]

Yes, but can't find what I want there either

[SirOracle]

I agree with woofgang. It is not a good idea to try to hang a strip of wallpaper into and out of any inside corner,whereas this is possible going round an outside corner.

If it is polystyrene coving then surely it is possible to simply mitre the coving into and then out of the corner. The material is easily cut.