Gutter Downpipe Adaptor | 65mm Square to 68mm Round | Black Rainwater Drain

Gutter Downpipe Adaptor | 65mm Square to 68mm Round | Black Rainwater Drain

• Professional transition adaptor for connecting square to round downpipes
• Seamlessly joins 65mm square pipework to 68mm round systems
• Durable, UV-stabilised PVC construction for long-lasting weather protection
• Sleek black finish to match standard UK guttering and rainwater systems
• Simple push-fit installation for a secure, leak-free connection

Please note that PIPE goes INTO the square end of the fitting. The other end of the fitting goes INTO the round DOWNPIPE. These are what are known as Male – Female fittings

Depending on the thickness of your pipe you may need a self tapping screw or adhesive to create a tight fit one end

Details

This adaptor creates a reliable transition between different rainwater pipe profiles. It connects 65mm square pipes directly to 68mm round systems. This component is essential when you extend existing guttering or mix different brands. We use high-impact black PVC to ensure it resists UV damage and cracking. For example, use this part if your upper roof has square pipes but your ground drains are round. It creates a watertight joint without the need for messy sealants. Consequently, you maintain a consistent water flow away from your property.

Mixing different gutter profiles often causes leaking joints. These messy connections look unprofessional and allow water to escape the system. Standard “universal” parts often fail to seal correctly on these specific sizes. As a result, water can pool against your masonry and damage your foundations. This Dedicated Square-to-Round Adaptor solves these compatibility issues instantly. It fits both 65mm square and 68mm round profiles exactly. You get a streamlined, professional transition that looks great. Most importantly, it keeps your drainage system fully sealed. This protects your home from damp and water damage during heavy storms.

Brand:

• Tetraflow

MPN:

• PRGDSQRA-B