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Waterproofing

Professional tanking and sealing to protect tiled areas from water damage.

ABM Tiling provides expert waterproofing (tanking) services, applying certified membranes, sealants, and tanking systems to protect tiled areas from water damage in wet rooms, bathrooms, showers, balconies, and basements across London properties. Waterproofing is the essential barrier that prevents leaks, mould, and structural issues, ensuring long-term tile adhesion and peace of mind in moisture-prone environments.

Our process starts with a thorough site survey to assess substrate type, moisture levels, and risk areas. We prepare surfaces meticulously – repairing cracks, cleaning thoroughly, and priming for optimal bonding. High-performance tanking systems are then applied: liquid membranes for seamless coverage, sheet membranes for robust protection, or combined approaches for complex spaces. Corners, joints, and penetrations receive extra reinforcement with tapes or fillets. The system cures fully before tiling, creating an impermeable layer that works harmoniously with your chosen tiles.


Waterproofing is critical for any wet area – bathrooms and showers to prevent leaks into adjacent rooms, balconies and terraces to protect underlying structures, basements against groundwater, and commercial kitchens or pools for hygiene and durability. In London's older properties with solid floors or modern builds with underfloor heating, proper tanking avoids costly future repairs from water ingress. We comply with British standards (BS 8102 for basements, BS 5385 for walls/floors) and manufacturer guidelines for warranty validity.


ABM stands out for our expertise in system selection – we recommend solutions suited to your project, whether flexible for movement-prone areas or rigid for high-water pressure. Dust and odours are minimised with controlled application, ideal for occupied homes. Our portfolio includes leak-free wet rooms in luxury apartments, protected balconies in period conversions, and reliable basement tanking in commercial spaces throughout London, praised for thoroughness and flawless tiled results over the system.

What sets ABM apart is our proactive approach – we test for leaks post-application where possible, advise on ventilation and drainage to complement tanking, and ensure compatibility with heating or accessibility features for comprehensive protection.


Choose ABM Tiling for waterproofing that safeguards your tiled investment with professional reliability. Contact us today for a site assessment and keep moisture where it belongs.

Key Features & Benefits

  • Impermeable barrier against leaks and mould

  • Certified membranes and tanking systems

  • Essential for bathrooms, showers, balconies

  • Seamless coverage with reinforced details

  • Compliance with UK standards and warranties

  • Compatible with all tiles and heating systems

  • Long-term structural protection

  • Minimal disruption during application

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© ABM Tiling Limited - Company # 6737985

Unit 5, Redlands Business Centre, Redlands, Coulsdon CR5 2HT

ABM Tiling has CHAS Accrediation
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Specialist tiling, mixed-tenure housing, affordable homes, London

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