About Delvemade

It’s been over 20 years since Delvemade invented it’s patented silicone external repair system, for cut edge corrosion on profiled plastisol/PVDF coated steel roof sheeting.

From the outset the system was developed by us with the help of our parent company, adhesive and coatings formulator and manufacturer, Itac. With the co-operation of BSC (now Tata Steel) we strived to devise an effective and long-term solution to a problem, which was affecting the metal roofs of many of its premises. The problem was cut edge corrosion. It can be caused by a combination of poor installation techniques and on-site cutting plus attack from acid rain and pollutants, which are then retained as moisture in critical roof overlaps and gutter overhangs. This results in corrosion of the profiled steel roof sheets. If not treated quickly and effectively, the damage could lead to the need for partial or complete roof replacement.

Today our products form part of our Delvemade Protective Coatings Programme, which is widely recognised as the most effective sustainable solution to the problems. It helps to extend the life of roofs treated and retain property values.

Royal Mail, Birmingham Staples, Norwich Store
Asda Stores, Pontefract PROJECTS
Spade Lane, Sittingbourne
Total Fitness, Altrincham
Royal Mail, Birmingham
Staples, Norwich Store
Asda Stores, Pontefract
Raben Group, Poland
Alphameric Solutions
Halfords Store, Darlington
West Chirton Ind. Estate
Newport Retail Park
Sharmans and Delvemade Business Partnership
Cut Edge Corrosion Cut Edge Corrosion Solution

Seamsil® the UK’s No. 1
Cut Edge Corrosion Treatment

Seamsil for Cut Edge Corrosion
Delcote for roofing and cladding
Delglaze for rooflight refurbishment