Dortech Maintenance have just completed a contract for BAM construction for a school project located in Alvechurch, Worcestershire.
The school had reported leaks in classrooms and on inspection our glazing replacement team established that there had been a poorly executed installation of aluminium coping flashings in roof locations.
The team removed the flashings and identified a number of lweak points as well as material decomposition (pictured left), which allowed water ingress.
To rectify the issues, our team of engineers installed and properly sealed new ply wood and EPDM membrane into the cavity which have successfully prevented any further water ingress from occurring