Effective damp proofing is essential for protecting your property from the long-term effects of moisture infiltration. At Trademark and Son Property Services, we provide professional damp proofing solutions for homes and businesses across Cardiff, Newport, the Vale of Glamorgan, and surrounding areas. Our expert damp treatments not only stop moisture from penetrating through your walls, but also help eliminate residual damp already present within your building. This dual-action approach preserves the integrity of your interior finishes—including paintwork, plaster, ceilings, flooring, and even furnishings—while also safeguarding the structural strength of your home.

Whether you're tackling rising damp, penetrating damp, or condensation issues, our damp proofing specialists ensure long-lasting results that protect your investment and restore a dry, healthy environment for you and your family.