Wall tie failure is more than just a structural inconvenience, it can cost you thousands if left unchecked.
Wall ties are the hidden connectors that keep your external and internal walls stable. Over time, especially in older properties, these ties can corrode or break down entirely. When that happens, your home’s structural integrity is at risk, and so is your wallet.
What Causes Wall Tie Failure?
Wall ties are usually made from steel and embedded within your cavity wall. They were never designed to last forever. In properties built before the 1980s, wall tie corrosion is especially common due to a lack of galvanised coating or older construction standards. Moisture entering the cavity, poor workmanship, or simply the passage of time can all contribute to their deterioration.
Signs of Wall Tie Failure
Homeowners often miss early warning signs, but they can include:
- Horizontal cracks in brickwork
- Bulging or bowing walls
- Separation between walls and window frames
- Unexplained render damage or movement
The Real Cost of Delaying Repairs
Ignoring these signs can lead to serious consequences:
- Full brickwork collapse in extreme cases
- Extensive re-rendering and repointing costs
- Internal structural movement requiring rebuilding
What might have started as a simple wall tie replacement job can spiral into tens of thousands in repairs. And if you’re selling your home, surveyors will flag wall tie failure immediately, potentially derailing sales or forcing you to negotiate.
How CavClear Can Help
CavClear offers expert wall tie surveys using specialist tools to detect failure before visible damage occurs. Our replacements are fully certified and installed to meet the highest standards, with minimal disruption to your property.
Don’t wait until your walls start to crack. Contact us today.
Book your wall tie survey today and get peace of mind before it becomes a costly repair.
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