Diagnosis
The plans for this new basement was to extend below the full footprint of the original home and into the rear garden, incorporating a swimming pool, recreational spaces and wine cellar.
The property is close to the Thames with the basement formed against a high-water table.
Solution
We installed a full Newton 508 cavity drain basement waterproofing system with high capacity NP750 sump pumps to collect any water that penetrates the underpinned structure. We also installed a Type A, Acriflex Winter waterproofing system to the external roof deck resulting in a fully waterproofed basement with a 10 Year Stonehouse Guarantee for peace of mind.