New radiators different size

[anta]

I want to replace two radiators in our kitchen with a couple of bog-standard replacements, but cannot seem to find the same sizes. Height is fine. The old ones are 1350mm and 1085mm wide. The closest I can seem to buy are 1300 or 1400, 1000 or 1100. If I go for the under-size options, How do I make up the gap? The pipes come up out of a concrete floor so can't be bent to fit.

All help appreciated.

Ant

 

[swbjackson]

You can get rad valve extensions in different lengths to make up the difference.

 

[muggles]

The other thing you need to look out for is how far they stand off the wall - you may find that your new rads are closer or further away, meaning that the valves won't line up.