Why Windows Are at Risk
Windows are one of the most common entry points for water in a property. Over time, cracked sills, failed sealant, or poorly maintained frames can let rainwater seep into surrounding timber. When this moisture lingers, it creates the perfect conditions for wet rot fungi to take hold.
Spotting the Signs of Wet Rot
If you live in Blackburn and suspect dampness under or around your windows, look out for these indicators:
✅ Soft, spongy or crumbling timber
✅ Darkened or discoloured patches on frames or sills
✅ Flaking paint that won’t hold
✅ Musty odours near the window area
How Wet Rot Spreads
Once timber becomes consistently damp, fungi begin to digest the wood’s cellulose, weakening the structure. In severe cases, this can spread beyond the window area into the wall plate or floor timbers, increasing repair costs.
Repair and Prevention
At Weather Wise Solutions, we provide:
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Removal of decayed timber and replacement with sound, treated wood
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Targeted treatments with trusted PAM Ties products
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Improved sealing, ventilation, and drainage around windows
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Long-term damp prevention strategies
Why Blackburn Homeowners Choose Us
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Members of the Damp Proofing Association
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Accredited by the Federation of Damp
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CPD-certified in Dampness in Buildings
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Family-run damp company trusted across the North West
Book a Free Damp Survey here:
👉 https://weatherwiseuk.co.uk/pages/contact