At John Nicholson Ltd, we offer specialist waterproofing solutions and are experts in resolving waterproofing issues at the building interface.

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Leak Repairs & waterproofing

At John Nicholson Ltd, we understand the importance of correct robust detailing at the interface between roof and building which if overlooked often leads to complex waterproofing issues.

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Gutter lining systems

Using the Alwitra gutter lining system, we are able to offer continuously sealed, robust waterproof linings to industrial gutters, flat and pitched valley gutters, and complex situations requiring a customised or integrated solution.

STO Rendering

John Nicholson Ltd are approved applicators of STO rendering, insulation & architectural profiles.

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Our Services

  • Industrial gutter lining

  • Valley Gutter lining

  • Cavity Trays

  • Weathering to parapet walls

  • STO Rendering systems

  • Bespoke waterproofing solutions

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Get In Touch

From roofing services and rendering work to reactive maintenance to general building work, we have got you covered. Get In Touch Today