About External Wall Insulation Repair

External wall insulation (or EWI) is an insulated cladding or render which is added to the exterior of a building and helps to improve the buildings overall insulation.

During the governments “Green Deal” boom many buildings had EWI systems installed, unfortunately, many of the systems where put on in haste and specifications not always followed.

This has led to structures now demonstrating issues such as cracking, spalling and water ingress. Accredited by materials manufacturers, such as STO, BOSA Contracts have a proven track record of addressing these faults.