by PyroBoris » 22 Jan 2015, 15:38
Homebase used to do 22" replacement grills for a fiver. Can't seem to find them on their website now! Typical. Probably the wrong time of year. Admittedly the steel was quite thin, but for £5 you can't complain really.
If you know of anyone scrapping a 22" bbq in preparation for spring, then it might be a chance to nab the grill off it and use that. Weber's seem to be amongst the best if you can find one.