Description
The 135mm double ogee to square gutter joiner is a conversion fitting designed to connect 135mm double ogee guttering to square gutter systems within mixed rainwater installations. Manufactured to suit Freefoam decorative rainwater systems, the 135mm double ogee to square gutter joiner provides a secure and watertight transition between different gutter profiles while maintaining efficient and consistent rainwater flow.
Constructed from durable co-extruded uPVC, the 135mm double ogee to square gutter joiner offers excellent resistance to UV exposure, corrosion and weathering, ensuring long-lasting external performance with minimal maintenance. The precision moulded design ensures accurate alignment between ogee and square gutter sections, helping to prevent leaks and maintain smooth water movement along the gutter run.
This 135mm double ogee to square gutter joiner is fully compatible with Freefoam double ogee gutter lengths, fascia brackets, union brackets, running outlets, stopped running outlets, stop ends and gutter angles, forming part of a flexible and professional rainwater drainage system. It is particularly useful in refurbishment projects, extensions and system upgrades where existing square guttering needs to integrate with a decorative ogee gutter installation.
Ideal for residential properties, heritage-style homes, extensions and commercial buildings, the joiner allows seamless integration between gutter systems without the need for full replacement. It supports reliable rainwater transfer while maintaining the decorative ogee appearance and high-capacity drainage performance.
Available in black, white and brown, the 135mm double ogee to square gutter joiner provides a consistent and colour-matched finish that integrates seamlessly with both ogee and square gutter systems. It is an essential conversion fitting for gutter profile compatibility, system upgrades and long-term rainwater drainage efficiency.







