Structural Waterproofing in London

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Watch this video to learn about Renolit Alkorpro Self-Healing Membrane System

Specialists in Structural & Basement Waterproofing Systems

At Build Hub, we are recognised specialists in structural waterproofing, delivering advanced basement waterproofing and below ground waterproofing systems for residential and commercial projects. As a Renolit approved contractor with expert teams, we design and install durable, high-performing solutions fully compliant with BS 8102. Our approach blends technical know-how, top-tier products, and a commitment to long-term building protection, making us the trusted choice for effective and reliable waterproofing.

As reputable principal contractors in London, we serve across the Home Counties for high quality structural waterproofing. Get in touch here to arrange a consultation.

 

 

 

 

We are an Approved Installer of Renolit Alkorpro

 

 

What is Renolit Alkorpro?

Renolit Alkorpro is an advanced self-healing membrane system designed for structural waterproofing of basements, foundations, and below-ground structures. It is part of Renolit’s premier range of waterproofing products.

How does the Renolit Alkorpro self-healing membrane system work?

Renolit Alkorpro uses a unique self-healing technology that automatically seals minor punctures or damage in the membrane, forming a continuous waterproof barrier even in shifting or challenging soil conditions.

Why should I choose Renolit Alkorpro for my basement waterproofing?

Choosing Renolit Alkorpro ensures long-lasting protection, proven durability, and compliance with BS 8102. Its self-healing properties make it one of the most reliable options for below-ground waterproofing.

Is Renolit Alkorpro suitable for complex or deep basement projects?

Yes, Renolit Alkorpro is designed for high-risk, deep basements and structures with complex geometries, providing robust waterproofing where conventional membranes may fail.

Is Build Hub an approved installer of Renolit Alkorpro?

Yes, Build Hub is an approved contractor for Renolit Alkorpro, with fully certified technicians experienced in its installation for both residential and commercial projects.

Does Renolit Alkorpro meet UK building regulations?

Renolit Alkorpro installations by Build Hub are fully compliant with BS 8102 and meet all relevant UK building regulations for below-ground waterproofing.

How long does Renolit Alkorpro waterproofing last?

When installed by approved experts like Build Hub, Renolit Alkorpro offers long-lasting, often decades-long, below-ground protection with minimal maintenance required.

Can Renolit Alkorpro be used in both new builds and refurbishments?

Absolutely. Renolit Alkorpro is suitable for new constructions as well as basement refurbishments, ensuring superior water resistance for a variety of property types.

 

 

 

Our Structural Waterproofing Solutions

 

 
 
 
 
 
 
 
 

 

 

 

Alkapro Self-Healing Membrane System

Innovative self-healing technology, perfect for deep basements and complex geometries, forming a continuous, resilient barrier, even in dynamic or high-risk soil conditions.

 

 

 
 
 
 
 
 
 
 

 

 

BS 8102-Compliant Membrane Installations

All system are specified, installed, and documented in accordance with the latest technical standards for below ground waterproofing.

 

 

 

 
 
 
 
 
 
 
 

 

 

 

Renolit Approved Installations

As Alkorpro approved contractors, we use premium Renolit Alkorpro membranes, renowned for their durability and advanced self-repair properties.

 

 

 
 
 
 
 
 
 
 

 

 

Basement Tanking Services

We offer comphensive basement tanking—sealing and protecting every surface to ensure absolute water resistance and structural safety for new or existing basements.

 

 

 

 
 
 
 
 
 
 
 

 

 

 

Bespoke Specification & Detailing

From podium decks to foundations, our network of installation specialists and in-house expertise guarantees a tailored approach to every project.

 

 

 

 

 

Quality Structural Waterproofing Matters

Structural waterproofing is a crucial component in the construction of basements and other below-ground structures. Without effective waterproofing, water ingress can cause significant damage, leading to cracks, erosion, mould, and long-term structural instability. At Build Hub, we collaborate with architects, contractors, and developers across London and beyond to deliver robust, code-compliant waterproofing systems that safeguard your investment.

Our solutions are meticulously specified to suit ground conditions, provide a permanent barrier against moisture, and ensure the health and integrity of the entire building. Every installation is guided by industry best practices, providing peace of mind and a dry, safe environment for occupants and assets.

 

 

 

 

 

Who We Work With

We provide Structural Waterproofing in London and across the Home Counties for a diverse range of clients and building types:

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Main Contractors

Reliable specialist sub-contractor delivering major waterproofing packages in accordance with project timelines and safety regulations.

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Developers

Expert advice and installation for new builds, basement structures, podium decks, and large-scale groundworks.

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Architects & Consultants

Collaboration from the early RIBA design stages, supporting with technical detailing, specification, sequencing, and compliance.

 

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Homeowners

Basement waterproofing and conversion services for private clients looking to expand, futureproof, or safeguard their homes.

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Commercial Buildings

From retail to offices and apartment blocks, we ensure dry, usable below ground spaces through proven waterproofing systems.

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Civil Engineering & Infrastructure

Advanced waterproofing for infrastructure projects where challenging ground conditions demand the best available technology.

 

Our projects span West and South London, Buckinghamshire, and Berkshire, always maintaining the highest standards, clear communication, and comprehensive aftercare.

 

 

 

 

Substructure Waterproofing

Our substructure waterproofing services are dedicated to the complete protection of any below-ground structure, particularly foundations and basements. The team at Build Hub delivers specialist below ground waterproofing system design and application that defends against water incursion, avoids cracks, and prevents erosion, essential for the longevity and resilience of your building.

We thoroughly assess the specific risks of each London site, apply high-performance systems such as Renolit Alkorpro, and issue detailed post-installation documentation. Whether for luxury basements, complex commercial builds, or essential infrastructure, we ensure every structure remains safe, dry, and structurally sound for years to come.

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Waterproofing Process

How we deliver your waterproofing system:

Site Consultation & Ground Risk Assessment

Our experts begin by carefully evaluating each London site, considering ground water levels, soil conditions, and unique structural challenges.

System Design & Specification

We recommend and specify the most appropriate waterproofing system, optimised for performance and regulatory compliance.

Preparation & Coordination

We work collaboratively with your site management and engineering teams to prepare surfaces, coordinate scheduling, and ensure a smooth process.

Installation by Certified Technicians

All membranes and systems, including Alkapro and Renolit Alkorpro, are expertly installed by our approved, experienced specialists.

Quality Control & Documentation

Every project benefits from rigorous post-installation inspection, comprehensive handover documentation, and ongoing accountability.

From start to finish, Build Hub delivers peace of mind, ensuring each phase of basement waterproofing and below-ground protection is completed to the highest standard.