Structural Waterproofing
Our structural waterproofing services provide comprehensive protection against water ingress for both new builds and existing structures. Designed and implemented in accordance with BS 8102:2009 standards, our systems ensure long-lasting waterproof integrity for below-ground structures and other vulnerable areas of your property.
Our Structural Waterproofing Systems
1. Type A (Barrier) Protection
We install high-performance waterproof membranes and tanking systems that create an impermeable barrier to prevent water from entering the structure. These systems are applied to the positive (wet) side or negative (dry) side of the structure, depending on accessibility and specific requirements.
2. Type B (Structurally Integral) Protection
For new constructions, we design and implement waterproof concrete solutions that make the structure itself water-resistant. This includes specifying appropriate concrete mixes, water bars at construction joints, and careful detailing to ensure water-tightness throughout the structure.
3. Type C (Drained) Protection
We install cavity drain membrane systems that manage water ingress by channeling it to a controlled drainage system. This approach is particularly effective for existing structures and provides a reliable, maintainable solution that can accommodate some structural movement.
4. Combined Systems
For optimal protection, we often design and implement combined waterproofing systems that utilize multiple approaches (Types A, B, and C) to provide redundancy and enhanced protection against water ingress, particularly for high-risk or sensitive applications.
5. Maintenance and Monitoring
We provide ongoing maintenance services for structural waterproofing systems, including regular inspections, pump servicing, and preventative measures to ensure the continued effectiveness of your waterproofing solution throughout its design life.
Why Choose Henderson Wood for Structural Waterproofing?
- Certified waterproofing designers with extensive experience in all types of structures
- Comprehensive solutions designed in accordance with BS 8102:2009 standards
- Risk-based approach that considers the building's use, construction, and environment
- Use of premium-quality waterproofing materials with manufacturer warranties
- Detailed design and implementation documentation for building control approval
- Long-term guarantees and ongoing maintenance support
Applications for Structural Waterproofing
- • Basements and below-ground structures
- • Podium decks and buried roofs
- • Swimming pools and water features
- • Commercial and industrial facilities
- • Heritage and listed buildings
- • New build waterproof concrete structures