Business Details
46 Years
experience
Professional Waterproofing & Damp Proofing Solutions
Established in 1980 by brothers Paul and Clive Nichols, Aquarend has become one of Britain's leading specialist waterproofing companies. With over 40 years of experience, we deliver professional and comprehensive services to major construction firms and domestic property owners nationwide. Our commitment to quality ensures every project is completed on time and within budget, using proven methods and materials. We prioritise long-term solutions over cheaper alternatives, maintaining a reputation for reliability and excellence. Our team of certified experts specialises in diagnosing and resolving complex damp and waterproofing challenges.As members of the Sika Registered Waterproofing Contractors scheme, we offer industry-leading guarantees for our work. We serve clients from Luton to Edinburgh, providing tailored solutions for both new and existing structures. Our expertise includes cementitious tanking, cavity drainage membranes, and rising damp treatments. We combine technical proficiency with customer-focused service, ensuring projects meet the highest standards of durability and compliance. Our dedication to continuous improvement has solidified our position as a trusted authority in the waterproofing industry.
Services
Basement Waterproofing
Cavity Drain Membranes
Rising Damp Treatment
Concrete Repair
Timber Preservation
Water Ingress Management
DPC Installation
Sika Rendering
Polyurethane Injection
Grouting
Details
- Year established: 1980
Highlights and features
- We have over 40 years of experience in specialist waterproofing and damp proofing.
- Our team uses market-leading systems like Sika 1 Pre-bagged Waterproofing.
- We offer a 10-year Sika manufacturer guarantee alongside our own 10-year assurance.
- Our surveyors are certified to national standards for accurate problem diagnosis.
- We provide tailored solutions for both historic and modern structures nationwide.
Associations and certifications
- Sika Registered Waterproofing Contractors
- CSRT (Certified Surveyor in Remedial Treatments)
Services
Basement Waterproofing
We provide comprehensive basement waterproofing solutions using cementitious tanking systems and cavity drainage membranes. Our methods create watertight environments suitable for habitable spaces, adhering to British Standard BS 8102. By combining Sika 1 Pre-bagged Waterproofing with advanced drainage systems, we ensure long-term protection against water ingress while maintaining structural integrity.
Cavity Drain Membranes
Our cavity drainage membrane installations manage water penetration through extruded plastic membranes and sump pumps. This method allows structures to 'breathe' while diverting moisture away from internal spaces. Ideal for both new builds and historic properties, these systems require minimal substrate preparation and enable immediate decoration after installation.
Rising Damp Treatment
We diagnose and treat rising damp through chemical injection and mortar injection methods. Our specialists use approved systems like Dryzone and Tri-Gel to create effective damp-proof courses. Post-treatment re-plastering with salt-inhibiting materials ensures complete resolution of moisture-related issues in brick, stone, and masonry structures.
Concrete Repair
Our concrete repair services address water-damaged substrates using cementitious coatings and specialist renders. We prepare surfaces through bush hammering or grit blasting to ensure optimal adhesion. These multi-coat systems withstand underground water pressure while restoring structural integrity to basements and subterranean structures.
DPC Installation
We install durable damp-proof courses using injection creams and gels that form continuous water-repellent barriers. Our BBA-certified methods treat existing DPC failures and prevent future moisture migration in brickwork and stone masonry, ensuring compliance with building regulations and long-term wall protection.
People
Paul Nichols
Co-Founder
Co-founder of Aquarend with 40+ years' experience in specialist waterproofing solutions. Pioneered the company's commitment to quality installations and technical excellence across commercial and residential projects.
Clive Nichols
Co-Founder
Co-founder instrumental in establishing Aquarend's reputation for reliable waterproofing systems. Over four decades of expertise in diagnosing complex damp and water ingress problems in historic and modern structures.
Questions
What waterproofing systems do you use?
We use Sika 1 Pre-bagged Waterproofing, cavity drainage membranes, and polyurethane injection systems, selected based on structural requirements and environmental factors.
How do you diagnose damp problems?
Our CSRT-certified surveyors conduct detailed inspections to identify rising damp causes, including failed DPCs, bridging, or substrate issues in masonry and brickwork.
Do you offer guarantees for your work?
Yes, we provide a 10-year Sika manufacturer guarantee alongside our own 10-year assurance for registered waterproofing systems.
Can you treat historic buildings?
Yes, we specialise in waterproofing Grade II listed buildings and historic structures, using methods that preserve architectural integrity while preventing water damage.
What maintenance do waterproofing systems require?
Cavity drainage systems need biannual inspections for sump pump functionality, while cementitious renders require periodic checks for substrate integrity.
Which areas do you cover?
We operate nationwide across the UK, with particular expertise in London, Essex, Kent, and Surrey's challenging groundwater conditions.
