About

Based in South Yorkshire, DSM Ltd (formerly Deighton South & Midland) are perfectly situated with the M1 motorway on our doorstep to provide outstanding reputable building envelope and roofing solutions throughout the country.

Established back in 2000 we have been growing and developing our family run business for almost 20 years. Now considered experts in our field we are committed to providing innovative solutions and quality installations throughout the whole of the UK and Ireland.

Evolving from an industrial roofing and cladding background into a complete building envelope specialist. Working for the leading fast food restaurant in the world we are technologically advancing and have developed and honed skills from across the construction industry to furnish us with the multi-disciplined workforce capable of succeeding at this level.

With our team of over 35 staff, Health & Safety is of paramount importance to us and as such we have a dedicated training programme to ensure all our staff are not only compliant with all government legislation but that we are surpassing the requirements.

Clients expect the best and it is our mission not only to meet this but to exceed it. We have a responsive and personable team whose aim is to promote high standards of integrity, honesty, and professionalism at all times.