Swantest is recognised as one of London’s leading designers and installers of Carbon Fibre Reinforced Polymer (CFRP) strengthening systems, delivering high‑performance solutions for the repair, upgrading, and life‑extension of concrete, steel, and masonry structures. Our specialist teams provide engineered CFRP plate bonding, fabric wrapping, and composite strengthening systems that offer exceptional strength‑to‑weight performance, rapid installation, and minimal disruption to live environments.​​

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CFRP strengthening is widely used across the UK construction and refurbishment sector to increase structural capacity, enhance load‑bearing performance, and resolve design or construction defects in existing buildings. Swantest applies advanced CFRP systems to strengthen slabs, beams, columns, walls, soffits, and complex structural elements, supporting projects that require increased live loads, change of use, new penetrations, cut‑outs, or structural alterations.

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Our engineered CFRP solutions are ideal for:

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• Load increases due to change of occupancy or new equipment

• Formation of openings for services, risers, and architectural modifications

• Correction of design errors, construction defects, or insufficient reinforcement

• Flexural, shear, and axial strengthening of reinforced concrete elements

• Localised strengthening for impact damage, deterioration, or corrosion‑related loss of section

• Heritage and refurbishment projects where lightweight, non‑intrusive strengthening is essential

• Time‑critical programmes requiring fast, clean, and low‑disruption installation

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As a specialist contractor, Swantest provides full end‑to‑end CFRP strengthening services, including structural investigation, design development, substrate preparation, installation, quality assurance, and testing. Our work is delivered in accordance with industry standards, manufacturer specifications, and UK structural strengthening best practice, ensuring safe, compliant, and durable performance.

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With a proven track record across London commercial buildings, residential developments, infrastructure assets, and complex refurbishment schemes, Swantest is trusted by engineers, contractors, and asset owners as the go‑to CFRP strengthening expert for reliable, engineered, and audit‑ready solutions.