Coninx Gutter Outlet, 125mm x 75mm, UV-Stabilized uPVC

Coninx Gutter Outlet

The Coninx Gutter Outlet serves as the primary transition point between horizontal roof drainage runs and vertical downpipe systems. Manufactured from high-impact uPVC, this fitting manages high-velocity rainwater discharge while maintaining structural integrity under thermal expansion. It integrates seamlessly with standard 125mm gutter profiles to ensure a leak-proof path for site water management.

Built for the Job

This drainage component is engineered for residential and light commercial roofing projects where reliable water shedding is mandatory. Site supervisors choose this specific fitting because of its high-flow throat design, which prevents hydraulic jump and minimizes the risk of overflow during heavy tropical downpours. The unit withstands constant exposure to intense sunlight without becoming brittle, making it a standard choice for coastal and high-altitude installations where UV degradation typically shortens the lifespan of standard plastics.

• Directing rainwater from roof gutters into 75mm downpipes.

• New construction residential roofing for effective site drainage.

• Retrofitting existing drainage systems to improve flow rates.

Product Highlights

High-Impact uPVC Construction

The material formulation resists chemical corrosion and physical impact from debris during storm events.

Thermal Expansion Support

• Integrated sockets allow for longitudinal movement of the gutter run.
• Retains seal integrity across a wide temperature range.

Technical Specifications

What’s Included

• 1 x Coninx 125mm to 75mm Gutter Outlet

On-Site & Workshop Notes

• Ensure the gutter ends are deburred before inserting into the socket to prevent damage to the internal seals.

• Check that the downpipe is aligned vertically with the drop point to avoid stress on the joint.

• Apply a silicone-based lubricant to the seals during installation to facilitate movement during seasonal temperature shifts.

• Regularly clear the throat of the drop to prevent leaf buildup from obstructing water flow.