Their challenge

The perimeter crickets of this roof had failed, leaving the membrane exposed. Over time, it had degraded substantially, creating a chronic leaking problem. Those chronic leaks prompted the owner to replace the roof, requiring the help of roofing and waterproofing experts.

Our solution

Salas O’Brien worked with the owner’s alliance engineers to design new roofing and flashings, using the existing serviceable membrane and covering it with a waterproofing membrane that was compatible with both the existing membrane and the new roof assembly.