At Archer Specialist Treatments, we provide professional installations of basement cavity drain systems, helping homeowners, landlords, developers, and commercial property owners protect their buildings from water ingress and damp-related issues. A cavity drain membrane system is one of the most effective and reliable methods of below-ground waterproofing, designed to safely manage and control water rather than simply block it. With extensive experience in structural waterproofing, damp proofing, and basement protection, our specialist team delivers tailored solutions that provide long-term peace of mind.
Our basement cavity drain services begin with a detailed survey to assess the condition of your property and identify the source of any water ingress. We then design and install a bespoke waterproofing system tailored to your building’s requirements. Our services include cavity drain membrane installation, sump and pump systems, internal drainage channels, basement and cellar waterproofing, structural waterproofing, remedial damp proofing, associated replastering works, and timber preservation treatments where required. We provide a complete end-to-end service, ensuring your basement remains dry and protected.
Professional Basement Cavity Drain Services
A basement cavity drain system is a Type C waterproofing solution that uses a high-performance cavity drain membrane to channel water away from internal walls and floors into a controlled drainage system. Rather than resisting water pressure, the membrane creates a cavity that allows any penetrating moisture to be safely collected and diverted to a drainage point or sump and pump system. This proven approach is widely used in basement and cellar waterproofing projects and is recognised as an effective long-term solution for managing water ingress below ground.
Our experienced waterproofing specialists accurately assess the risks associated with your property and install systems that comply with industry best practices. Professional installation helps prevent recurring damp problems, reduces the risk of structural damage and mould growth, and creates a dry, healthy, and usable environment for your home or business.
Our cavity drain membrane systems are suitable for a wide variety of residential and commercial properties across Brighton and The Home Counties (Hampshire, Surrey, Sussex, Kent and London). We regularly work with period homes, listed buildings, basement flats, cellar conversions, new-build developments, offices, retail premises, educational facilities, and heritage properties. Whether you are creating additional living space or protecting a commercial basement from ongoing water ingress, our expert team can provide the right waterproofing solution.
Why Choose Our Basement Cavity Drain Services?
• Experienced basement cavity drain and waterproofing specialists.
• Tailored cavity drain membrane systems for residential and commercial properties.
• Expertise in structural waterproofing, damp proofing, and basement protection.
• Comprehensive surveys with clear, honest recommendations.
• High-quality workmanship and reliable long-term waterproofing solutions.
• Works covered by insurance back guarantees.
At Archer Specialist Treatments, we combine technical expertise with a practical, customer-focused approach. Our qualified surveyors and skilled operatives have extensive experience in basement waterproofing, cavity drain membrane systems, damp proofing, and timber preservation. We understand that every property is unique, which is why we deliver bespoke waterproofing solutions backed by honest advice, quality workmanship, and a commitment to achieving the best possible outcome for every client. If your basement or cellar is affected by water ingress, a professionally installed cavity drain system can provide an effective, long-lasting solution.
Contact us
Contact our friendly team today to arrange a specialist waterproofing survey, or call to find out more about our basement cavity drain membrane and waterproofing services in Brighton and The Home Counties (Hampshire, Surrey, Sussex, Kent and London).