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About Colinwell Masonry
Best Retaining Wall Manufacturer & Distributor 2025 - UK & Ireland
Colinwell, a RTU company with 145+ years’ experience, is a market leader in concrete products. We offer Allan Block® Retaining Walls, Martello Stone Walling, Architectural & Acoustic Masonry, serving sectors from residential to infrastructure across the UK & Ireland. Trusted for quality, performance, and design, we deliver tailored solutions on time, backed by expert support. Committed to innovation, sustainability, and excellence in every product.
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