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Keeping Your Space Dry, Reliable Waterproofing Solutions
Premium Waterproofing & Protection for Bromley Homes
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DryFound Waterproofing Company

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DryFound Waterproofing Company is Bromley’s trusted expert for all waterproofing and basement solutions. Specializing in protecting properties from water ingress, damp, and structural issues, we combine advanced techniques with local knowledge to deliver secure, long-lasting results. Our expertise spans foundation waterproofing, basement sealing, damp proofing, terrace and wet room waterproofing, and remedial structural solutions, ensuring every property is fully protected against moisture-related risks. Beyond waterproofing, we provide comprehensive services including basement construction, excavation, underpinning, structural steelworks, reinforced concrete, groundworks, extensions, and exterior works, delivering complete solutions for both residential and commercial clients. At DryFound, we blend technical excellence, premium craftsmanship, and meticulous attention to detail, giving Bromley homeowners and developers peace of mind and enduring property value. At DryFound Waterproofing Company, we understand the importance of a dry and protected space. Whether you need waterproofing for basements, roofs, or any other area prone to water damage, our skilled team of professionals is here to deliver exceptional results. We prioritize the use of high-quality materials and effective techniques to ensure long-lasting waterproofing solutions.
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Waterproofing & Moisture Protection

Complete Waterproofing Solutions for Your Property in Bromley

Our company provides expert waterproofing and moisture protection services across Bromley, specialising in basements, foundations, and wet areas. We combine advanced techniques and high-quality materials to safeguard your property from leaks, damp, and structural damage.

Foundation Waterproofing

Our company delivers comprehensive foundation waterproofing services in Bromley, protecting walls and footings from groundwater and moisture penetration. This service typically involves external excavations and application of high-performance waterproofing membranes and coatings.

Below Ground / Basement Sealing

Our company provides targeted basement and below-ground sealing services across Bromley, designed for interiors where external waterproofing is not feasible. We ensure lasting protection for older or connected buildings, preventing water ingress in confined spaces.

Damp Proofing & Rising Damp

Our company offers damp proofing services in Bromley to block moisture rising through walls at ground level and above. We specialise in addressing capillary moisture (rising damp) and penetrating damp, safeguarding walls and interior finishes.

Terrace Waterproofing

Our company provides terrace waterproofing services across Bromley, protecting external horizontal surfaces exposed to rain and water. We apply durable membranes and coatings to prevent leaks and water damage to the structure and lower floors.

Wet Room & Bathroom Waterproofing

Our company delivers waterproofing solutions for wet rooms and bathrooms in Bromley, preparing surfaces before tiling or finishing. This ensures moisture-resistant interiors in modern homes and renovation projects, reducing the risk of water damage.

Remedial & Structural Waterproofing

Our company offers remedial and structural waterproofing services in Bromley, addressing existing leaks and moisture problems. We provide rapid, technically precise solutions to protect buildings and restore structural integrity.

Our Work

Protecting Homes Below & Above Ground

Construction & Property Services

Expert Construction and Home Services in Bromley

Operating throughout Bromley, our company delivers premium construction services with a focus on basements, home extensions, and full property development. We combine structural precision, expert planning, and high-quality finishes to create functional, long-lasting, and visually appealing results.

Basement Construction & Renovation

Our company provides comprehensive basement construction and renovation services throughout Bromley, transforming underused or outdated spaces into modern and functional living areas. We manage every stage of the project with care, ensuring structural integrity and high-quality interior finishes.

Basement Excavation & Underpinning

Our company offers expert basement excavation and underpinning services across Bromley, enabling the creation of new basement levels or reinforcing existing foundations. Every project is executed with precision, safety, and strict adherence to engineering and construction standards.

Structural Steelworks

Our company delivers professional structural steel fabrication and installation for residential and commercial projects in Bromley. We provide strong, durable steel frameworks designed to integrate seamlessly with architectural plans and ensure long-term building stability.

Reinforced Concrete & Formwork Services

Our company specialises in reinforced concrete works across Bromley, including formwork, steel fixing, and concrete pouring. We construct reliable slabs, foundations, and structural components engineered for durability and precision in every stage of construction.

House Extensions
& New Builds

Our company offers complete house extensions and new residential builds throughout Bromley, delivering modern, functional, and energy-efficient living spaces. We oversee every phase, from foundations to finishing, with attention to detail and long-lasting results.

Interior
Fit Outs

Our company provides full interior fit-out services in Bromley, creating stylish, practical, and ready-to-use spaces. We handle partitions, flooring, ceilings, and bespoke finishes, ensuring a cohesive design and maximum functionality for residential or commercial projects.

Groundworks & Excavation

Our company offers a full range of groundwork and excavation services across Bromley, including site clearance, bulk excavation, trenching, and ground levelling. We prepare accurate, stable foundations to support safe, efficient, and high-quality construction.

Foundation & Piling Installation

Our company delivers foundation and piling installation services throughout Bromley, providing secure ground support for various building types. We adapt to soil conditions and design requirements, ensuring long-lasting structural integrity and compliance with engineering standards.

Retaining Walls & Shell Structures

Our company constructs durable retaining walls and robust shell structures for projects across Bromley. These solutions provide essential support and stability while complementing architectural designs and ensuring reliable long-term performance.

Drainage, Sewer Connections & Septic Systems

Our company provides complete drainage, sewer connection, and septic system services in Bromley, including new installations, maintenance, and safe removal of old tanks. These solutions ensure efficient wastewater management for both residential and commercial properties.

Driveways, Access Roads & External Works

Our company delivers professional construction of driveways, access roads, and other external works throughout Bromley. We create durable, functional, and visually appealing surfaces tailored to property layout, usage, and design requirements.

Tank Installation

Our company provides professional tank installation services across Bromley, ensuring durable, safe, and efficient systems for water storage or other needs. We use high-quality materials and precise installation techniques to guarantee long-lasting performance and reliability.

Professional Standards & Client Responsibilities

Property Preparation & Waterproofing Compliance (BR2 & Surrounding Areas)

1. Pre-Work Requirements (Client Responsibilities)

Before any waterproofing or basement works can begin, the property must undergo essential checks and preparation. A full Damp & Timber Survey by a qualified specialist (ideally CSSW) is required to correctly identify the source of moisture—whether rising damp, penetrating damp or condensation—as well as any underlying defects affecting walls, floors, or foundations.

Clients must also provide safe and unobstructed access to the treatment area, which may involve removing carpets, furniture, finishes, damaged plaster, or soil around foundations. All existing services—pipes, wiring, drains—must be identified in advance, as hidden obstacles can prevent drilling, membrane installation, or chemical injection.

For basement conversions, homeowners must understand that groundwater levels can rise unexpectedly. Where Type C systems are proposed, ongoing maintenance of pumps and drainage channels is mandatory under BS 8102, ensuring long-term performance and preventing failure during high-water conditions.

2. Technical Standards for Waterproofing (Contractor Responsibilities)

All below-ground waterproofing must comply with BS 8102:2022, the UK’s primary standard for basement protection. The intended use of the space determines the required protection grade—Grade 3 being essential for habitable rooms. The standard also recommends involvement of a Waterproofing Design Specialist to ensure correct system selection and risk assessment.

Combined protection is often required in older or high-risk structures, pairing multiple systems such as:

  • Type A (barrier membranes)
  • Type B (integral waterproof concrete)
  • Type C (drained cavity systems with sumps and pumps)

Where rising damp is present, BS 8788 governs the installation of a new Damp-Proof Course (DPC), which must sit at least 150 mm above external ground level. Many older BR2 properties require ground level adjustment before a compliant DPC can be installed.

3. Legal & Building Compliance Requirements

Basement conversions or works altering the external appearance of a property may require full Planning Permission, depending on local authority rules. All structural works, including installation of new waterproofing and underpinning, must be inspected and approved by Building Control to obtain a completion certificate.

Where a shared wall is affected, the Party Wall etc. Act 1996 applies—requiring formal notices, neighbour consultation, and, in many cases, appointment of Party Wall Surveyors and a legally binding Party Wall Award.

4. DryFound Waterproofing Company: Full Project Support

DryFound Waterproofing Company manages the entire process for homeowners—from initial surveys and system design to coordinating engineers, handling Building Control requirements, and guiding clients through Planning and Party Wall procedures. We ensure all works comply with BS standards, local regulations, and best industry practice, providing a seamless experience and long-term protection for your property.

Protect Your Property – Contact DryFound Today

From basement sealing and foundation waterproofing to luxury wet rooms and terrace protection, our expert team ensures your property stays dry, safe, and structurally sound. Reach out today to discuss your Bromley project and discover bespoke waterproofing solutions tailored to your needs.

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Bromley’s Trusted Process

Premium Waterproofing & Structural Protection

Initial Consultation & Property Assessment

We begin by understanding your goals and assessing your property in Bromley. Our team arranges a full Damp & Timber Survey by a certified specialist (CSSW) to identify moisture types, structural conditions, and any potential obstacles such as pipes or cables. Access to the work area must be prepared, clean, and safe to ensure a smooth start.

Planning Permission & Legal Preparation

For basement conversions or waterproofing works, full Planning Permission is required, especially if the project alters external features. We guide you through Building Control notifications, Party Wall compliance, and local council requirements, ensuring all legal and planning obligations are met before work begins.

Design & Technical Specification

Our team designs waterproofing systems in line with BS 8102:2022 and BS 8788, selecting the appropriate protection grade for the intended use. Combined systems (e.g., Type A membrane + Type C drainage) are implemented for high-risk areas, and rising damp protection is integrated where necessary to safeguard walls, floors, and structural elements.

Party Wall & Neighbouring Structures

Where work involves shared walls or foundations, we manage Party Wall Act obligations. Neighbours are formally notified, and independent surveyors are engaged if required. This ensures underpinning, excavation, or waterproofing does not compromise adjacent properties.


Construction, Groundworks & Waterproofing Installation

We supervise all stages of groundworks, excavation, and waterproofing installation. Systems are installed to achieve Grade 3 protection for habitable spaces, including drainage, pumps with alarms, and membranes. All works are carried out safely, efficiently, and in a manner that preserves property value and minimises disruption.

Completion, Testing & Post-Construction Support

After project completion, we test waterproofing, drainage, and structural integrity. Guidance is provided for ongoing maintenance of pumps and drainage systems to ensure long-term performance. Your basement or below-ground space will be fully protected, dry, compliant, and tailored to Bromley conditions, delivering premium quality and peace of mind.

Excellence in Waterproofing

Trusted by Bromley Homeowners

DryFound completely transformed our damp basement. The waterproofing was flawless, and the team was professional from start to finish.
Helen R
Thanks to this company, I have a home that has the best waterproofing available, and waterproofing systems that will protect my Bromley property for many years to come. Highly recommended outfit that will not let you down.
Doster T.
Exceptional service and high-quality waterproofing. The team addressed every concern and delivered results beyond expectations.
James T.
I had no idea about waterproofing systems so I got this waterproofing team in London to assess me site and do the right work. They really did keep me informed and I was delighted with the results of their work.
Kromo N.
We were impressed by their attention to detail and expertise in basement tanking. The space is now dry, safe, and perfect for a home gym.
Michael & Laura S.