High-Performance Drainage Boards
Engineered drainage solutions for foundation waterproofing and protection systems. Built for durability, tested for excellence.
Proven Drainage Solutions for Residential and Commercial Projects
Drayvax drainage boards are designed to support reliable water management in a wide range of construction environments. From residential foundations to heavy commercial assemblies, our products provide the strength and drainage performance needed for long-lasting structural protection.
- Building foundations
- Retaining walls
- Terraces and decks
- Green roofs
- Industrial slabs
Product Series
Complete range of drainage boards engineered for every application, from residential to industrial.
Drayflow Lite
Ideal for residential foundations and light-duty applications with reliable drainage performance.
Compressive Strength
6700 PSF
Drayflow Pro
Professional-grade solution for demanding environments and complex waterproofing systems.
Compressive Strength
11,000 PSF
Drayflow Max
Heavy-duty drainage boards designed for industrial applications and high-load scenarios.
Compressive Strength
15,000 PSF
Drayflow Ultra
Provides enhanced structural protection and hydrostatic pressure control.
Compressive Strength
18,000 PSF
Why Choose Drayvax
Industry-leading drainage solutions backed by engineering excellence and proven performance.
Factory Tested
Every product undergoes rigorous quality control testing to meet international standards and specifications.
High Compressive Strength
Engineered to withstand heavy loads while maintaining structural integrity and drainage performance.
Fast Drainage
Optimized channel geometry ensures rapid water evacuation, preventing hydrostatic pressure buildup.
Waterproofing Compatibility
Seamlessly integrates with all major waterproofing membrane systems for complete protection.
Technical Documentation
Comprehensive CAD drawings, installation guides, and technical specifications for every product.
Technical Support & Documentation
Access comprehensive technical resources including CAD drawings, installation guides, product specifications, and compliance documentation. Our engineering team provides full support for design integration and project planning.
- AutoCAD & Revit compatible files
- Product specification sheets
- Installation guidelines & best practices
- Compliance & certification documents
