DWV Weathering Apron
Available Sizes: 50mm to 100mm
The DWV Weathering Apron is designed to provide a watertight seal where DWV vent pipes penetrate roofing surfaces. Essential for maintaining roof integrity, it prevents rainwater ingress around pipework and protects internal structures from water damage.
Key Features:
- Creates a durable, watertight seal around vent pipes
- Ideal for roofing penetrations in DWV systems
- Compatible with 50mm, 80mm, and 100mm DWV vent pipes
- Made from robust, pale-grey PVC-U
- Designed for use in residential and commercial plumbing applications
Applications:
- Sealing vent pipes through metal or tiled roofing
- Use with vent cowls for complete above-roof assemblies
- Commonly installed in sewerage, stormwater, greywater, and blackwater systems
Installation & Material Notes:
- Pipe fits through the apron; apron base is integrated into roofing material
- Use with solvent cement joints (SCJ) for strong, watertight bonding
- Requires 24-hour cure time for full mechanical strength
- Constructed from PVC-U, known for:
- High chemical resistance
- Excellent durability
- Low maintenance
- Resistance to biological growth
System Compatibility:
- Fully compatible with all DWV PVC-U piping systems
- Works alongside a wide range of fittings from 40mm to 150mm
- Suitable for both new builds and retrofit plumbing installations
Performance & Compliance:
- Operating temperature range: 0°C to 50°C
- Manufactured to meet AS/NZS 1260 standards for DWV applications
The DWV Weathering Apron is a vital part of any above-roof DWV pipe installation, ensuring both plumbing performance and roof protection are maintained in all weather conditions.
