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If you have a commercial, industrial, infrastructure or heritage structural repair enquiry, contact us now. We will respond within one working day. Please note we do not provide services for domestic properties.
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When you notice concrete delamination in your property in Swansea, timely professional repair is essential. At Structural Repairs, we combine over 35 years of expert experience with advanced techniques to diagnose, repair, and restore concrete in commercial and industrial environments. Our concrete delamination repair service in Swansea and South Wales delivers long-lasting results and complete peace of mind.
Concrete delamination is the detachment of the surface layer of a concrete slab from the body beneath. Although often hidden, delamination can lead to major problems such as cracking, spalling, water ingress, and weakened structural strength. On industrial floors, delamination can also be a safety concern for users.

Concrete delamination can sometimes go unnoticed until it becomes a serious issue, so it’s important to know what to look for. Signs include hollow or drummy sounds when the surface is tapped, areas where the top layer of concrete seems to be rising or coming loose, and visible cracking or bubbling beneath finishes. You may also see patches of discolouration, moisture staining, or fragments breaking loose from the surface. If left untreated, these first indicators can lead to larger sections detaching, which poses both dangers to safety and structure. Routine checks and acting quickly when you spot these symptoms are the best ways to stop further damage.
If you’re still worried, complete the contact form at the foot of this page and we’ll be happy to advise.
Common causes include:
If ignored, delamination can:


Small jobs may take a day or two; larger works can require longer. Contact us to organise a consultation.
We aim for visual and structural consistency with the original concrete.
With professional repair and maintenance, the repair will last for many years. There is no reason why the repaired, delaminated concrete should not be as new or better.
Many factors will affect the cost: the scale of the repair, the severity of the damage and the finish desired. A free survey gives you clarity.
Backed by over three decades of experience completing concrete delamination repair in Swansea and beyond, we provide proven solutions and follow recognised UK and European standards. We are delighted to hold Achilles Building Confidence accreditation, a recognised standard in our industry – find out more here. Using advanced techniques, we deliver durable outcomes, not quick fixes, so you can rely on us with confidence.
If you suspect concrate delamination in your building in Swansea, South Wales, contact Structural Repairs today for a free consultation. Our experienced team will restore your concrete to full safety, strength, and performance.