Penetrating damp is one of the most common causes of wall damage in Staffordshire homes — especially older brick-built properties and those exposed to the elements. Unlike rising damp, which moves upwards from the ground, penetrating damp enters from the outside, typically through walls, roofs, or faulty exterior features.
At Weather Wise Solutions Limited, we’re specialists in diagnosing the true source of moisture ingress and applying targeted treatments that not only fix the problem but prevent it from returning.
🔍 Common Causes of Penetrating Damp
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Cracked render or brickwork – Tiny fractures in external walls allow water to seep through over time.
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Faulty guttering or downpipes – Overflowing or leaking pipes often direct rainwater directly onto walls.
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Blocked weep holes – These small drainage outlets can become clogged, trapping moisture inside cavities.
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Porous masonry – Some older buildings have bricks or mortar that absorb water like a sponge.
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Defective window sills or seals – Poorly fitted or aged windows allow lateral moisture to creep in around frames.
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Bridging render – Render applied over the DPC line can allow surface water to track back inside.
🛠️ How We Treat and Prevent Penetrating Damp
✔️ Full external inspection to locate cracks, bridges, or saturated areas
✔️ Moisture meter and thermal imaging to assess internal spread
✔️ Surface treatments using breathable, water-repellent coatings from PAM Ties
✔️ Repointing and render repairs to damaged wall areas
✔️ Advice on drainage and maintenance to prevent recurrence
We only recommend re-coating with breathable systems once dampness has fully dried out and internal conditions are safe for restoration.
🏡 Why It’s Important to Act Early
Delaying repairs allows moisture to continue penetrating, which leads to:
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Deterioration of plaster and paint
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Black mould formation
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Timber decay in wall plates or joists
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Heat loss through dampened walls
As proud members of the Damp Proofing Association and Federation of Damp, all our specialists are CPD qualified in Dampness in Buildings, giving you peace of mind that your home is in safe hands.
📞 Book a Free Survey Today
If you're concerned about damp patches, musty smells, or crumbling walls, let our team help. We’ll assess your property and recommend the right solution.
👉 Book a Free Survey for your Home here with Weather Wise Solutions Limited – your local damp proofing experts in Staffordshire.