Damp Proofing
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Renlon is a fantastic company – efficient, knowledgable and specialist provision, accommodating and responsive. Thank you!
Revolutionary Waterproofing Approach
RenStrength is Renlon’s proprietary structural waterproofing system. This breakthrough technology allows for effective waterproofing without the destructive ‘hack off’ process traditionally required, saving time, reducing costs, and minimising disruption.
Traditional Waterproofing Challenges
Water ingress poses significant challenges. Conventional waterproofing systems typically require removing existing renders. This is a big job that creates noise, dust, waste, and potential structural damage.
This disruptive process extends project timelines and increases costs for property owners and building managers seeking effective waterproofing solutions.
New Innovative Products
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…
The RenStrength Advantage
RenStrength directly addresses these challenges by eliminating the need to remove existing surfaces. By applying directly over current substrates (whether concrete, brickwork, or failed waterproofing systems) it avoids the destructive “hack off” process entirely. This dramatically reduces project time, noise pollution, waste removal, and potential structural damage.
RenStrength offers three grades to address different challenges:
- R1: For application over exposed brickwork or concrete
- R2: For use over existing cementitious coatings or waterproofing systems
- R3: For areas with structural distress, high vibration, or heavy loading
Each system combines crystalline waterproofing technology with fiber-reinforced stabilising mortar and specialised mesh, creating a comprehensive solution that not only prevents water ingress but also improves structural integrity.
Private
Project Location: The banks of the New River
Client: Private
Gas Proofing
Trac Construction / HG Construction
Project Location: Corbridge Crescent
Client: Trac Construction / HG Construction
Gas Proofing System
Victorian Grade II listed building
Project Location: Clerkenwell, EC1
Client: Victorian Grade II listed building
Basement Waterproofing
FAQs
Here are some common questions about our RenStrength waterproofing system. Contact us for more information.
Contact UsUnlike conventional damp proofing systems that require removing existing surfaces, RenStrength applies directly over current substrates.
This eliminates disruptive demolition, reduces waste, and speeds up project completion. The system includes technology that actively blocks water pathways and adds to the structural strength.
Our CSSW qualified surveyors conduct a thorough assessment of your property's specific conditions, including the current substrate, level of ground dampness, structural considerations, and extent of water ingress.
This evaluation ensures we recommend the most suitable RenStrength grade.
Yes, RenStrength has been successfully implemented in various property types across London and beyond.
While developed primarily for commercial applications, the system has also proven effective for homeowners, such as those with complex basement waterproofing requirements.
How it works
1
Initial Consultation
Contact us to discuss your property needs. We'll gather information about your building and arrange for the appropriate specialist to conduct a thorough assessment.
2
Professional Survey
Contact us to discuss your property needs. We'll gather information about your building and arrange for the appropriate specialist to conduct a thorough assessment.
3
Expert Implementation
Once you approve our proposal, our experienced team will carry out all necessary work to the highest standards. We'll keep disruption to a minimum while providing comprehensive documentation upon completion, all backed by a decade-long guarantee.
Testimonials
Ann Lusmore
CP
Cicely Thomasson
Ann Lusmore
CP
Really good service from start to finish, not one problem. Responsive, lovely staff throughout from the office to the Ops through to the highly skilled, tidy & courteous man who carried out the work to a really high standard. It’s a minefield of getting damp fixed, so happy I chose the right company.
Cicely Thomasson
Renlon are brilliant! Cannot reccmmend enough. Communication has been great, with quick responses to emails and phone calls. Lovely staff, namely Perry Spang, who has been extremely helpful and taken time to explain details of survey to me properly and with advice as how best to proceed. Huge thanks!
