Rateavon Ltd is a Specialist Construction Company with 30 years’ experience. We offer External Wall Insulation Render Systems, cold applied flexible roofing, balcony and car park decking systems (including thermal upgrades), concrete repairs, flat to pitch roof conversion, Lightweight Steel Roofing systems, green Roof Systems and rainsreen cladding systems. We carry out works for local authorities, housing associations, businesses and domestic homes. We are ISO 9001 and PAS 2030 (Green Deal) accredited.