Basement waterproofing is easier to plan before the structure is covered by soil and paving. A design should consider site water conditions, retaining walls, construction joints, service penetrations and where collected water will drain.
Coordinate the waterproofing details
- Identify below-ground walls, slabs and construction joints.
- Specify compatible treatment at corners and pipe entries.
- Protect membranes from damage during backfilling.
- Coordinate drainage and sump arrangements where required.
For an existing basement
Record where dampness appears and whether it changes after rain. The repair approach depends on the entry path and access to the wall; interior coatings alone may not address every source of water pressure.
Review our basement waterproofing service for inspection and treatment options.