On Fri, 29 Apr 2016 17:44:41 +0100, F news@nowhere wrote:

Is one generally preferable to the other?

No, they're both as bad.

Advice, please.

Ask around and go for the local guy. Visit his premises if you can.

The local guy is; http://albionwindows.co.uk/

albiion quoted approx 6,200, whereas Everest quoted approx 6,500

I suppose both of them are quite reputable.

What shall I do to decide, toss a coin? Is there really anything
between them? whisky-dave seems happy with Everest.