Private
Project Location: The banks of the New River
Client: Private
Effective basement waterproofing prevents water penetration into below-ground structures, preserving the integrity of spaces. Renlon provides specialised systems and solutions designed to create dry, usable areas regardless of external conditions or water table levels.
Basements are particularly vulnerable to water pressure and moisture issues due to hydrostatic pressure and their position below ground level. Our basement waterproofing systems create a reliable waterproofing barrier between the basement walls and the surrounding soil.
We are experts at addressing potential leaks and seepage before they cause damage and we adhere to British Standards (BS) codes of practice in all our work.
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…
We offer multiple approaches to basement protection, including external waterproofing applied directly to the substrate, and internal systems like cavity drain membranes.
Our specialists assess your specific situation, considering factors such as high water table conditions and the intended use of your basement as a living area or commercial space, to recommend the most suitable waterproofing solution and drainage system for your property.

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 we get about basement waterproofing. If you don't find the information you need, please contact us for further information.
Contact UsDamp proofing addresses minor moisture concerns, while basement waterproofing provides comprehensive protection against water ingress.
Basement waterproofing systems are designed to handle more significant water challenges and create completely dry below ground structures.
The best basement waterproofing project approach depends on your specific circumstances. Type C waterproofing (cavity drainage system) is often preferred in the UK as it manages water rather than blocking it, working effectively even with masonry defects.
However, barrier protection methods using cement-based coatings that seal pores in plaster or concrete may be more appropriate in some situations.
A properly installed basement waterproofing system can last for decades.
We design systems that provide long-term peace of mind. Our solutions come with 10-year guarantees and can be installed in conjunction with other waterproofing methods for maximum protection.