Parkside Construction · repair & building work
Basement Tanking and Waterproofing
We assess Type A barrier systems and Type C drained cavity systems according to the structure, intended use, drainage and maintenance needs. Any conversion scope is agreed after a site assessment.
The intended use changes the design
A storage cellar and a habitable conversion do not have the same performance, insulation, ventilation, fire-safety or finish requirements. Existing drainage, floor levels, wall construction and safe pump discharge also affect whether a system is practical.
Maintenance and limitations
Drained systems can rely on channels, outlets, pumps, alarms and access points that require inspection and maintenance. Barrier systems depend heavily on preparation, junctions and the condition of the substrate. The quotation should identify the selected approach, exclusions and ongoing responsibilities.
Basement conversion may also need design, Building Regulations approval or specialist waterproofing input. These requirements are confirmed for the specific project rather than assumed from a website enquiry.
Useful answers
Frequently asked questions
What is a Type C waterproofing system?
It uses a drained cavity membrane to manage water and direct it to a suitable outlet or sump where required. The design, alarms, pumps and maintenance arrangements must suit the particular basement.