NEWTON WATERPROOFING SYSTEMS
NEWTON HOUSE
17-20 SOVEREIGN WAY
TONBRIDGE
KENT TN9 1RH
Tel: 01732 360095
Fax: 01732 359033
Suppliers of: Waterproofing membranes Cavity Drainage Basement Tanking Basement Waterproofing Tanking Systems Tanking membranes Cavity Drainage Membranes Newton Waterproofing membranes Structural Waterproofing Cellar Waterproofing Plaster Laths Damp proofing plaster l
Newton Waterproofing Systems is the UK’s leading independent manufacturer and distributor of waterproofing solutions for new and existing structures.
CAD Drawings available on FastrackCAD
NSBC Membrane Recycling Service
In partnership with our Newton Specialist Basement Contractor (NSBC) network, Newton is proud to operate our multi-award winning NSBC Membrane Recycling Service, the first and only scheme of its kind in the Structural Waterproofing Industry. The Service is a tailor made “back to base” membrane recycling facility, whereby Newton and their NSBCs actively recycle off-cuts of virgin and recycled HDPE from commercial and domestic construction sites throughout the UK.
Newton School of Waterproofing
Newton believe that your professional development is an ongoing process, and as the leading independent UK supplier of waterproofing systems, we are here to help you take the next step. With a range of training courses available, Newton can help develop your knowledge and skills of waterproofing practices at our state-of-the-art training facility with our in-house technical experts.
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Waterproofing Products - A COMPLETE RANGE OF DOMESTIC & COMMERCIAL WATERPROOFING PRODUCTS FROM NEWTON
Our advanced range of waterproofing materials allows the design and installation of effective and robust Type A, B & C waterproofing systems. From small domestic projects through to the largest residential developments, commercial buildings and civil projects, the Newton name is synonymous with superior technical design, superior materials and expert installation.
Liquid Waterproofing Membranes
A comprehensive portfolio of liquid applied waterproof membranes for all substrates and all applications, ranging from very flexible liquid rubber products through to hard wearing and resilient cementitious membranes. Suitable for waterproofing retained structures and both covered and uncovered decks.
Mortars and Plasters
A range of cement-based mortars suitable for where a high depth of repair or levelling to concrete is required, as well as compatible plasters for use with Newton’s range of meshed waterproofing and damp proofing membranes.
Gas Protection
Our advanced range of gas protection materials allows the design and installation of effective and robust Type A, B & C waterproofing systems. From small domestic projects through to the largest residential developments, commercial buildings and civil projects, the Newton name is synonymous with superior technical design, superior materials and expert installation.
Concrete Joint and Leak Sealing
Our innovative range of products can be used to waterproof joints in concrete and provide a Type B waterproofing structure that acts as the primary form of resistance to water ingress. This includes all below-ground structures, including tunnels, basements, water tanks, and podium decks. Concrete injection resins are also an effective method of leak sealing in a wide range of scenarios. From creating Type B waterproof structures using injection hoses to repairing leaks and cracks in existing concrete structures.
External Waterproofing and Drainage Membranes
External waterproofing membranes are a range of liquid-applied and sheet membranes that can either be post- or pre-applied to the exterior surface of a below-ground or earth-retaining structure. The membranes are categorised as a ‘Type A’ form of waterproofing as per British Standard 8102:2022, which are designed to resist hydrostatic pressure and prevent water passing through the structure and penetrating the internal environment.
Cavity Drain Waterproofing
The Newton Cavity Drain Membrane (CDM) System is a maintainable basement waterproofing solution, certified to BES 6001 by BRE Global, ideal for new-build basements and refurbishment projects.
Sheet Flooring Membranes
A range of HDPE and HDPP sheet flooring membranes which provide a damp proof solution for commercial and domestic floors. The membranes protect the floor finish by ‘decoupling’ it from the substrate, preventing damage as a result of movement and/or cracking. Both Newton’s HDPE and HDPP waterproofing membranes provide excellent protection against water and water vapour; isolating internal flooring from dampness below, as well as contaminants such as alkalies, hydrocarbons, saline solutions and organic acids.
Liquid Applied Floor Coatings:
A range of liquid applied protective and decorative internal flooring products. These coatings are fast curing, available in a variety of colours, and are typically used for the refurbishment and protection of commercial and domestic floors.
Damp Proofing Products
A range of BBA approved damp proof membranes, coatings and ancillaries which are quick and clean to install and offer a permanent solution for damp proofing above-ground walls. Newton supplies a selection of damp proofing membranes for above ground applications. These membranes isolate the new internal surfaces from any dampness within the wall, ensuring that it will never be affected by moisture or salts.
Primers, Preparation & Reinforcement
A choice of liquid-applied primers, reinforcement tapes and preparation products for substrates and construction joints in order to make them ready prior to the application of Newton’s liquid waterproofing membranes.
Basement Pumping Systems & Ancillaries
Extensive range of submersible pumps and pumping ancillaries for the control of clean ground water, grey water, effluent or sewage in basements.
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Waterproofing Systems
Our advanced range of waterproofing materials allows the design and installation of effective and robust Type A, B & C waterproofing systems. From small domestic projects through to the largest residential developments, commercial buildings and civil projects, the Newton name is synonymous with superior technical design, superior materials and expert installation.
Newton HydroBond System - EXTERNAL TYPE A WATERPROOFING
The Newton HydroBond System is a high-performance, Type A waterproofing system designed to be applied to the outside of the structure. This system can be either pre-applied below the concrete raft/slab and wall building line, or post-applied where conventional formwork is removed to expose the outside of the basement walls.
Newton HydroSeal System - INTERNAL TYPE A WATERPROOFING
The Newton HydroSeal System is an internal Type A waterproofing solution for projects that requires an internally applied membrane to resist water ingress.
Newton HydroTank System - INTEGRAL TYPE B WATERPROOFING
The Newton HydroTank System is an integral Type B waterproofing solution for projects that require the below-ground structure itself to be integrally waterproof and to act as the primary resistance to water ingress.
Newton CDM System - CAVITY DRAIN MEMBRANE TYPE C WATERPROOFING
This maintainable basement waterproofing solution is ideal for both new-build basements and refurbishment projects. The system comprises of BBA approved cavity drain membranes, drainage conduits, sump chambers, pumps, and associated control and telemetry systems.
Newtonite System - THE SOLUTION FOR DAMP PROOFING
The Newtonite System can provide an effective solution for rising, penetrating or hygroscopic damp in above-ground structures. Regardless of the scenario, the correct combination and application of products within the Newtonite System will provide a comprehensive solution.
Newton DampSafe System - PROTECTING INTERNAL WALLS AND FLOORS FROM DAMP
The Newton DampSafe System comprises of a range of different damp proofing products that can combat damp and protect your internal spaces from unwanted moisture in a number of different ways, including:
- Isolating internal floors from moisture
- Protecting structural elements of your building from damp in the ground
- Preventing the occurence of damp as a result of internal condensation
- Protecting porous external walls from penetrating damp
Newton LeakInject System - INJECTION RESINS & STRUCTURAL REPAIRS
The Newton LeakInject System is designed to seal and repair cracks and holes in walls, floors, joints, foundations and concrete construction that suffer from water infiltration. Cracks and holes in structures are typically caused by stresses imposed from the ground surrounding them, as a result of loading, expansion, ground movement or shrinkage.
Newton FlexProof System - FLEXIBLE CONSTRUCTION JOINT WATERPROOFING SYSTEM
The FlexProof System is a specialist solution, comprising of products that have been designed and recommended together in order to deliver a robust and effective seal to both static and non-static construction joints. This includes an advanced liquid polymer membrane, a primer for porous surfaces, a movement joint profile, and a foam backing rod.
Newton NewCoat System - HARD WEARING WATERPROOF COATING FOR INTERNAL FLOORS
The Newton NewCoat System is a specific solution, comprising of three specialist products, which delivers a hard-wearing and waterproof coating for internal flooring applications. The products involved include a damp-tolerable pre-primer for porous surfaces, a damp-tolerable epoxy DPM, and a high-build epoxy floor coating.
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Further Technical information including PDFs, Videos, BIM files and Images are available to download from the BPi Library or from the manufacturer’s own website
The Leading Experts in High-Profile Listed & Historic Building Waterproofing Projects
Written by Warren Muschialli
When it comes to high-profile waterproofing projects, Newton Waterproofing is the name that stands out. With our extensive range of products as well as our history and expertise, we have become the go-to company for waterproofing solutions in both commercial and domestic properties across the UK.
Whether it’s a new-build project or an existing structure, we have the perfect solution to tackle any size of project, with the ability and know-how to meet the complexity of listed building requirements making us the ideal choice for preserving historical structures while providing effective waterproofing solutions.
We can provide waterproofing systems and solutions that are ideally suited for meeting listed building requirements and have been used to treat properties such as the British Museum, the Royal Courts of Justice, and the Houses of Parliament.
Fire Resistant Tunnel Waterproofing at the British Museum
Earlier this year we worked on a project to address water ingress in the tunnels beneath the Grade 1 listed King Edward VII Galleries, part of the British Museum complex in London.
The water ingress was causing concern about the quality of air supplied to the gallery, so Newton collaborated with Arti Structural Waterproofing and Oldroyd to develop a unique membrane system that would protect against both water ingress and fire. This allowed the tunnels to be reinstated as the primary air supply to the galleries, with the team proposing a system that met all requirements for waterproofing and fireproofing a Grade 1 listed building.
The solution involved cleaning and repairing the tunnel walls and floors before installing the flexible, cement-based HydroCoat 107 Elastic 2K as a primary Type A barrier, sealing any existing leaks where a Type C system was not feasible. Following this, the unique Oldroyd Xtf membrane provided a full Type C cavity drain membrane system to the walls and floors – cavity drain membrane systems are widely accepted in listed structures due to their maintainability and reversibility.
The Oldroyd Xtf membrane used in this project is exclusive to Newton and produced by specialist manufacturer Oldroyd in Norway using environmentally friendly raw materials. It is also tested according to the EN 13501-1:2007+A1:2009 standard for fire classification of construction products and building elements, achieving a B-s2.d0 fire rating.
Additionally, CDM 520 eco Floor was used beneath the floor build-up, providing maximum drainage capacity to the pumping system for any ingressing water.
The project faced challenges such as high humidity levels and the prospect of fitting fire-rated membranes in extremely constrained spaces, all while ensuring effective installation around existing services which could not be removed.
Despite these challenges, Newton and Arti completed the project successfully over ten weeks, delivering a waterproof, fireproof, and maintainable solution. The client now has a system that meets their requirements and will be regularly serviced by Arti Structural Waterproofing.
Waterproofing the Royal Courts of Justice
Newton Specialist Basement Contractor Stonehouse were tasked with waterproofing the Judges’ Robe Rooms in the below-ground vaults at the Grade 1 listed Royal Courts of Justice to create a Grade 3 habitable space. This project followed their successful waterproofing of the vaulted bird beak Victorian arches in the same building.
To waterproof the intricate vaulted areas, Stonehouse installed a full Type C waterproofing system utilising Newton CDM 508 Mesh membrane, which required careful detailing and expertise to ensure proper installation. The membrane was carefully lapped, sealed and fixed using different specialist plugs depending on whether the membrane was applied to the vault spring and above, or on the vertical plane.
The Newton CDM System is our Type C water management system that captures and diverts any water ingress down to the BaseDrain drainage channels for safe removal away from the property. For this project, a direct plaster finish was applied onto the meshed membrane for a high-quality finish in keeping with the structure’s listed status.
The result of Stonehouse’s installation was the creation of a Grade 3, completely dry and habitable internal environment, ensuring that it would be suitable for its intended purpose.
The installation also conformed to Listed Building requirements by designing a maintainable and reversible system that also retained the building’s unique design characteristics.
Waterproofing the Houses of Parliament
Newton Waterproofing was chosen to provide a waterproofing solution for the Houses of Parliament in London. The project required both external and internal waterproofing systems, as well as a polyurea roofing system.
Our self-healing HydroBond 403 Plus membrane was used externally to provide a waterproof barrier around the new-build basement extension to the iconic Grade 1 listed London landmark. Internally, our CDM 508 and CDM 520 membranes were applied from floor to ceiling as part of the Newton CDM System for providing a full cavity drainage solution.
The finished structure also received a polyurea coating and additional drainage membrane on the roof deck of the basement.
The result is a fully compliant and guaranteed waterproof basement that provides durable protection against water ingress through the combination of multiple types of waterproofing.
The Leading Experts in Waterproofing Solutions
The Newton team has proven time and again that we are the leading experts in waterproofing solutions for high-profile projects.
Our extensive range of products and expertise make us the go-to company for both commercial and domestic properties across the UK, and with our ability to meet the complexity of listed building requirements, we have successfully preserved historical structures while providing effective waterproofing solutions.
How Can Newton Waterproofing Help You?
We are dedicated to providing high-quality waterproofing services throughout the UK, and our team of experienced professionals and specialist contractors have the expertise to tackle even the most challenging projects. We adhere to industry standards and use proven methods, ensuring long-lasting results and peace of mind, so contact us today to get started.
Join Newton’s Free Upcoming RIBA CPD Webinars
Newton Waterproofing will be presenting a range of RIBA-approved CPD seminars via RIBA Academy and the SpecifiedBy online directory.
When Are Newton’s Next RIBA CPD Seminars?
CPD Presentation
At 2pm on Tuesday 7th November, Newton will host a free CPD webinar with SpecifiedBy on “A Designers Guide to ‘Type C’ Waterproofing to the New British Standard 8102:2022”.
The seminar will cover the updates to the most recent British Standard, the types of waterproofing systems available, an overview of how to manage water ingress with cavity drain (Type C) waterproofing systems, and the most important design considerations.
Another CPD will be held with RIBA on Monday 4th December at 1pm, and for those looking further ahead, the Newton CPD page will soon be releasing a series of free webinar dates throughout 2024 with both RIBA Academy and SpecifiedBy.
What is the Importance of RIBA Approved CPD Seminars?
As RIBA CPD Core Curriculum providers, Newton Waterproofing delivers CPDs on a wide range of subjects, and is the first in the waterproofing industry to offer a RIBA Approved Factory Tour, offering specifiers a practical demonstration of the installation of Type A, B and C structural waterproofing systems, as well as educating designers on their obligations when specifying below ground waterproofing in accordance with BS 8102:2022.
At Newton, we recognise that delivering RIBA-approved CPD seminars is paramount within the waterproofing industry – these courses ensure that professionals stay updated with the latest industry trends, innovations and best practices, fostering a culture of learning and continuous improvement.
As waterproofing continually evolves, architects and specifiers need to adapt to new technologies, sustainable design principles and changing regulations, and at Newton Waterproofing, we are dedicated to meeting CPD requirements and contributing to the skills of these professionals as well as to the overall excellence of waterproofing practice.
What Does it Mean to be RIBA Accredited?
The Royal Institute of British Architects (RIBA) is a global professional membership body driving excellence in architecture, serving members and society in order to deliver better buildings and places, stronger communities and a sustainable environment.
The Institute has a history of promoting high quality and innovative architectural education throughout the world. Through RIBA CPD accreditation, the Institute identifies courses and examinations which achieve the standards necessary to prepare specifiers for professional practice.
How can I attend Newton’s RIBA Approved Seminars?
As well as offering face-to-face CPD presentations, Newton’s CPDs can be presented virtually via video call or through one of our prearranged live webinars hosted by RIBA and SpecifiedBy.
To book your CPD with Newton Waterproofing, call 01732 280 554, email training@newtonwaterproofing.co.uk, or fill in the online form.
