Your experts in cavity wall tie replacement
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What are cavity wall ties, and why should I take care of them?
If your home was built or rebuilt in the last century, then it’s likely to have cavity wall ties. These are designed to improve the structural integrity of the walls. However, when they fail, they can cause cracking and bulging, which can be a major headache for any homeowner, landlord or business.
Llanelli Damp Proofing & Cavity Wall Extraction can restore your property’s safety with cavity wall tie replacements, removing all damaged components to make room for new, heavy durability ties designed to last for years to come. We won’t bore you with details of the exact process, but for more information, contact us.
The signs of a cavity wall tie failure
Visible cracks: watch out for horizontal cracks within the bricks or mortar.
Damp: additional moisture and wet spots in and outside of the property.
Broken window ledges and frames: you may also notice bulging around these areas.
Movement: the most serious sign of a wall tie failure is collapsing of the brickwork when pressure is applied.
FAQs
What are cavity wall ties and why are they used?
How do I know if my cavity wall ties need replacing?
Signs to watch out for:
- Horizontal cracks: If you notice horizontal cracks along the mortar joints on the outside walls, particularly at regular intervals, it could be a sign that your wall ties are corroded or failing.
- Bulging walls: When wall ties fail, the inner and outer walls can start to pull away from each other, causing a noticeable bulge or bowing in the wall. This is a strong indicator of wall tie failure and should be addressed promptly.
- Rust stains: Rust stains or spots on the outside wall can signal that steel wall ties have begun to corrode. As the metal corrodes, it expands, which can lead to cracking and further damage in the brickwork.
- Loose or crumbling mortar: Deteriorating wall ties can cause the mortar around them to weaken or crumble. If you see areas of loose or crumbling mortar, it may mean that the ties within the wall need inspection.
- Gaps around window frames or doors: Failing wall ties can cause the structure to shift slightly, resulting in gaps or cracks appearing around window frames or doorways.
How much does wall tie replacement cost?
Your experts in crack stitching
If cracks have already formed in the walls of your property, we can still help. Count on our team to offer crack stitching services, designed to restore the structural integrity of your home.
In addition, we can also provide high-quality damp proofing services and cavity wall extraction services. No matter what you need, we are happy to help.
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