Low-level moisture pattern
A consistent lower-wall pattern may justify further investigation, but it is not proof on its own.
What a useful investigation should establish.
A proposal is more useful when it explains the likely cause, the evidence, the affected construction and why a particular repair is being considered.
- Confirm that the moisture profile is consistent with rising damp and exclude leaks, rain penetration and condensation.
- Locate the existing DPC and check external ground levels, renders, floors and cavity bridging.
- Identify solid, cavity, rubble-filled or unusually thick walls and select an installation method accordingly.
- Assess salt contamination and agree the plaster reinstatement specification before drilling begins.
Options, not assumptions01 02 03 04
How the repair may be approached.
Prepare a continuous injection line
The selected mortar course and drilling centres must follow the system specification and account for openings and returns.
Inject the specified material
Installation should follow the manufacturer’s instructions and relevant third-party certification for the product and wall type.
Treat bridges and adjoining details
A new injection line cannot work as intended if moisture bypasses it through floors, render or retained debris.
Reinstate finishes appropriately
Salt-resistant or compatible plaster systems may be required, followed by controlled drying before decoration.
Important limitation
Injection cream does not stop water under pressure and does not repair gutters, pipes, cracks or condensation. Random rubble, very thick walls and voided construction may need a different installation approach or a different solution altogether.