Docherty Chimney Group Units 15 & 16 Colthrop Business Park Colthrop Lane Thatcham Berkshire RG19 4NB Tel: +44 (0) 1635 292400 Fax: +44 (0) 1635 201737 Email: sales@docherty.co.uk Web: www.docherty.co.uk   Having celebrated its 50th anniversary last year, Docherty Chimney Group has not rested on its laurels. Already the UK’s largest independent manufacturer and distributor of [...]