Private
Project Location: The banks of the New River
Client: Private
Our waterproofing systems use cutting-edge techniques and high-quality waterproofing products to shield your property from water damage. From below-ground spaces to exposed elevated structures, Renlon offers tailored solutions that comply with British Standard specifications.
We provide a complete guide to waterproofing options, helping you select the right approach for your specific needs. Our structural waterproofing expertise spans traditional cementitious tanking, innovative cavity drain membranes, and advanced external applications.
Each system is designed to address potential leaks and moisture before they compromise your building.
At Renlon, we’re constantly developing better solutions for our clients and the properties that we work on. Our innovation has led to the creation of proprietary products that offer significant advantages over traditional methods.
RenStrength is our revolutionary waterproofing system that eliminates the need to remove existing renders. This breakthrough technology applies directly over failed waterproofing systems, significantly reducing project timelines and disruption.
We are also excited to introduce RenTherme…
With over 40 years of experience in waterproofing, our team brings unparalleled knowledge to every project. Our surveyors hold CSSW (Certified Surveyor in Structural Waterproofing) qualifications, ensuring your basement waterproofing system is designed and installed to the highest industry standards.
This expertise allows us to offer robust solutions with confidence, shown by our 10-year guarantees.

Project Location: The banks of the New River
Client: Private

Project Location: Corbridge Crescent
Client: Trac Construction / HG Construction

Project Location: Clerkenwell, EC1
Client: Victorian Grade II listed building
Here are some common questions about our waterproofing systems. If you need additional information, please get in touch.
Contact UsWe provide a range of systems including Type A (barrier protection), Type B (structurally integral waterproofing), and Type C (drained cavity systems).
The best choice depends on your specific situation, the nature of the water ingress, and the intended use of the space. Our surveyors can recommend the most appropriate system after assessing your property.
Quality is assured through our adherence to British Standard guidelines, use of premium waterproofing products, and our extensive experience.
With over four decades in the industry and CSSW certified surveyors, we deliver exceptional results backed by comprehensive 10-year guarantees for complete peace of mind.
Yes, our waterproofing systems can be retrofitted to existing structures.
We carefully assess the building's condition and design a system that addresses current water ingress issues while minimising disruption to the existing structure.