Locating service pipes through walls below grade is always a challenge in terms of waterproofing. Ensuring proper concrete compaction around hydrophillic strips and puddle flanges can often lead to issues due to careless or less than adequate concrete placement practises. DPM can provide specified or bespoke solutions to leaking services in basements. Pipe seals can be tailored to suit individual requirements including waterproofing, gas resistant and fire proof.
