An award winning North Staffordshire roofing company is using a cash boost to branch out into green technology. Rydale Roofing took joint first place in the recent Newcastle-under-Lyme Business Boost competition. Now the Keele Road based company is to offer the latest photo-voltaic roofing panels to customers for the first time. Rydale Roofing was set up by Mick and Julie Mirowski in 1993. It …