Description
The Swish Gully Riser is a robust underground drainage component designed to increase the height of a gully to match finished ground levels. Manufactured for reliability and ease of installation, it integrates seamlessly with the Swish underground push-fit system to provide a secure, watertight vertical extension.
Key Features
-
Height Adjustment for Gullies
Extends the gully chamber to meet paving, landscaping, or external ground levels without compromising drainage performance. -
Push-Fit Connection
Built-in seals ensure a quick, watertight join to compatible Swish gully bases and underground fittings. -
Strong, Durable Construction
Made from high-quality uPVC engineered for long-term underground use, resisting corrosion, impact, and chemicals commonly found in drainage systems. -
System Compatibility
Fully compatible with Swish 110mm underground drainage components for straightforward integration. -
Maintenance-Friendly
Provides easy access for cleaning, rodding, and routine inspection.
Typical Applications
-
Raising gully height during patio, driveway, and landscaping works
-
New-build drainage installations
-
Adjustments after ground level changes
-
Upgrading or repairing existing gully systems
Benefits
-
Ensures drainage points align with finished surfaces
-
Quick installation with secure push-fit seals
-
Long-lasting and reliable under all ground conditions
-
Suitable for domestic and commercial drainage layouts
