When we think of mould, we often picture old, damp cottages or poorly ventilated homes. But at Mould Removal Services, we’ve been seeing more and more cases of mould in new builds across Killybegs and the wider County Donegal area.
It’s surprising for many homeowners—after all, a brand-new property shouldn’t have moisture problems. Unfortunately, that’s not always the case. Here’s what’s really going on.
Why Are New Homes in Killybegs Growing Mould?
There are a few key reasons we’re seeing mould in new builds:
1. Construction Moisture
Newly built homes often have large amounts of moisture trapped in the building materials—especially concrete, plaster, and timber. If the property is sealed up too soon, that moisture gets trapped inside.
2. Tight Sealing & Poor Ventilation
Modern builds are designed to be airtight for energy efficiency. But without proper ventilation, humidity builds up. Everyday activities like cooking, drying clothes indoors, or even breathing add moisture into the air—with nowhere to go.
3. Rushed Handover
In many cases, developers are under pressure to finish quickly. Homes are handed over before they’ve had time to properly dry out. Within weeks, you may start noticing signs like condensation, black spots on window reveals, or musty smells.
What Mould in New Builds Looks Like
Even in clean, fresh-looking homes, mould often starts:
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In window corners
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Behind fitted wardrobes
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On ceilings near bathrooms
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Inside built-in storage
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Under stairwells or in attic spaces
Homeowners in Killybegs have contacted us after finding mould just weeks or months after moving in—often shocked that it could happen so quickly.
The Risks of Leaving Mould Untreated
If mould in your new build is left untreated, it can lead to:
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Recurring respiratory issues
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Allergic reactions and skin irritation
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Property damage (especially to plaster and finishes)
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Reduced property value
Even if it seems minor now, mould is a warning sign of a moisture problem that can get worse over time. It’s always better to act early.
How Mould Removal Services Helps Homeowners in Killybegs
At Mould Removal Services, we understand how frustrating it is to face mould in a brand-new home. That’s why we offer:
✅ Professional Mould Surveys – We identify visible and hidden mould and the likely source of moisture.
✅ Safe, Certified Removal – Our IICRC-certified team uses professional-grade equipment and techniques.
✅ Moisture Management Advice – We guide you on improving airflow and preventing recurrence.
✅ No Upselling or Pressure – We don’t sell products or DPC systems—just honest advice and reliable service.
Whether you’re a new homeowner or in dispute with a builder, we can help assess the problem and document it properly.
What You Can Do Now
If you’re seeing signs of mould in your new home in Killybegs:
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Don’t ignore it—it won’t go away on its own
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Avoid DIY cleaning (this can spread spores and miss the root issue)
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Call us for a survey before repainting or redecorating
We’ll help you get to the root of the issue—and fix it safely.
Book Mould Removal in Killybegs Today
Don’t let your new home turn into a health risk. If you’ve spotted mould in your new build in Killybegs, we’re here to help.
📞 Call Mould Removal Services at +353 1 265 5971
💬 Book a mould survey online