Residential SUDS Classifications
Seven classes designed to fit every home and budget in Ghana (RC1 - RC7)
Understanding the Classification System
The residential SUDS system comes in seven classes (RC1 through RC7). As the class number increases, the complexity and cost decrease, making the system more affordable while still maintaining effective functionality.
Key Principle: Every home in Ghana can afford proper drainage. Whether you need the comprehensive features of RC1 or the economical simplicity of RC7, there's a SUDS classification designed for your needs and budget.
Quick Comparison
| Class | Complexity | Functionality | Cost | Best For |
|---|---|---|---|---|
| RC1 | Highest | Maximum | Highest | Large homes |
| RC2 | Very High | Very High | Very High | Large families |
| RC3 | High | High | High | Medium-large homes |
| RC4 | Moderate | Good | Moderate | Average homes |
| RC5 | Moderate-Low | Adequate | Moderate-Low | Small-medium homes |
| RC6 | Low | Basic | Low | Small homes |
| RC7 | Lowest | Essential | Lowest | Entry-level homes |
Detailed Class Information
Class RC1
The most comprehensive residential system with all advanced features and maximum treatment capacity. Ideal for large homes with high water usage.
Key Features:
- All filtration chambers included
- Maximum drainage capacity
- Advanced biological treatment
- Comprehensive overflow protection
- Longest system lifespan
Class RC2
High-performance system with extensive treatment capabilities. Suitable for large families or homes with multiple bathrooms.
Key Features:
- Full filtration system
- High drainage capacity
- Enhanced biological treatment
- Multiple drainage fields
- Extended durability
Class RC3
Robust system offering excellent treatment and drainage. Perfect for medium to large homes with standard water usage.
Key Features:
- Complete filtration chambers
- Good drainage capacity
- Effective biological treatment
- Dual drainage fields
- Reliable performance
Class RC4
Balanced system providing good performance at a reasonable cost. Ideal for average-sized homes with typical family needs.
Key Features:
- Essential filtration chambers
- Adequate drainage capacity
- Standard biological treatment
- Primary drainage field
- Cost-effective solution
Class RC5
Simplified yet effective system for smaller homes or budget-conscious homeowners. Maintains essential functionality.
Key Features:
- Core filtration components
- Sufficient drainage capacity
- Basic biological treatment
- Single drainage field
- Affordable option
Class RC6
Streamlined system focusing on essential drainage needs. Suitable for small homes or properties with limited space.
Key Features:
- Basic filtration setup
- Standard drainage capacity
- Fundamental treatment
- Compact design
- Budget-friendly
Class RC7
The most affordable residential option, providing essential drainage functionality. Perfect for entry-level homes or tight budgets.
Key Features:
- Minimal filtration components
- Basic drainage capacity
- Essential treatment
- Simple installation
- Most economical choice