What is a chemical damp proof course?
A chemical damp proof course, often called a DPC, introduces a water-repellent product into suitable masonry. The intended result is a barrier to moisture moving up the wall from the ground.
Diagnosis comes first
A new DPC is not the answer to every damp problem. The survey should consider other moisture sources and whether the existing barrier has been bridged. The recommended approach depends on the building and the findings.
Plan the complete job
Ask for the proposed treatment area, preparation, finishing work and drying guidance to be set out in your quote. Drytech can explain the scope and any guarantee terms that apply before you decide to proceed.
Your questions, answered.
Will an injection fix condensation?
A damp proof course is intended to address moisture rising through suitable masonry. Condensation has a different cause and needs its own assessment.
Can I decorate straight away?
Drying and redecoration timing depend on the wall, the extent of moisture and the finishing system. Ask for guidance for your specific property.
Is there a guarantee?
Ask the team to confirm the written guarantee, its duration, exclusions and any conditions for your proposed work.