S J Donnelly Ltd

About us

S J DONNELLY LTD is a leading specialist in external wall insulation installations. We use only the very best in the latest materials and techniques to ensure all work is carried out to the highest standard and performs to the very best. Any solid wall property can benefit massively from external wall insulation from a small single-bed bungalow to a 20-storey block of flats and at S J DONNELLY LTD we have the experience and knowledge to deliver external wall insulation to any style of property or building. With many years of experience in the external wall insulation industry, S J DONNELLY LTD has built a solid reputation as a quality installer and has countless happy clients ranging from single-property homeowners to large housing associations. At S J DONNELLY LTD we keep our client’s needs at the very heart of everything we do and as such all our staff are friendly and approachable. They will always endeavour to help find the right solution for your external insulation.