Penetrating Damp Solutions

Our team at Peter Cox has decades of experience tackling penetrating damp across commercial and residential properties. As a leading provider of penetrating damp solutions, we combine cutting‑edge techniques with personalised service to protect your building’s integrity. Whether you need advice on prevention or a full‑scale restoration, our experts are here for you. Trust us to deliver reliable results that stand the test of time and keep your property safe from moisture‑related damage.

Penetrating damp occurs when moisture infiltrates through defects in your building’s exterior, seeping into walls, ceilings and other structural elements. Unlike rising damp, which typically affects lower levels, this issue can manifest at any height and in various locations.

At Peter Cox, we understand the complexities involved and offer tailored penetrating damp solutions to address each unique scenario. Our approach begins with a thorough inspection to diagnose the source, followed by industry‑approved penetrating damp treatment plans designed to stop penetrating damp at its source. Utilising high‑quality materials and proven methods, we restore the fabric of your property and prevent future moisture ingress. With a focus on durability and aesthetics, our services not only protect your building but also enhance its value. Rely on Peter Cox for expert care and peace of mind when dealing with penetrating damp issues.

Signs of penetrating damp can appear on your property's internal and external walls. Any damp patches on an internal wall, windows or ceilings affected by penetrating damp may worsen after prolonged rainfall. Corresponding external damage, such as cracked brickwork or moss growth, often aligns with internal damp patches, confirming the issue. Common indicators include spalling brickwork, damp staining on walls or ceilings, wet plaster, black mould spores and algae on external surfaces. Identifying these early ensures swift action can be taken to stop penetrating damp before it compromises your building.

Any combination of defects can lead to penetrating damp on an internal wall. Faults such as high ground levels, driving rain, leaking gutters, defective pointing or missing roof tiles allow water ingress through the building fabric. Ageing, porous brickwork or inadequate seals around windows and doors exacerbate the problem. A qualified penetrating damp specialist will recommend appropriate remedial measures such as high‑performance water‑repellent coatings and targeted repairs to restore integrity and prevent further moisture penetration.

If penetrating damp is left untreated, it can cause significant structural damage to your property. This can include deterioration of masonry, spalling, efflorescence on surfaces, plaster in walls and ceilings, and can even lead to wet rot and dry rot in structural timber in trusses, joists and beams.