Flowmate – Smart Downpipe Protection for NZ Gutters

Prevent blocked downpipes and protect your home from water damage — fast.

Flowmate is a low-maintenance, tool-free insert that drops directly into your gutter outlet, stopping leaves and debris from blocking your downpipes. Designed to suit common gutter systems in New Zealand — including Marley 90mm round and 100x75mm rectangular downpipes — Flowmate is an easy, effective way to keep water flowing and reduce the risk of overflow and damage.

Blocked downpipes are a leading cause of water damage in Kiwi homes. While traditional gutter guards often clog up or require ongoing maintenance, Flowmate solves the problem right where it starts — at the downpipe outlet.

Key Features:

• ✔️ Stops leaves and debris before they enter the downpipe

• ✔️ Helps prevent overflow, leaks, and costly water damage

• ✔️ Installs in minutes — no tools, screws or tradesperson required

• ✔️ Compatible with Marley and all other NZ guttering / spouting systems

• ✔️ Trusted by professional gutter cleaners and tradies

Sizing:

The Flowmate insert measures 70mm x 35mm, designed to fit:

• 90mm round downpipes (standard Marley sizing)

• 100mm x 75mm rectangular downpipes

How many do you need?

Just count your downpipes — 1 Flowmate per outlet.

Easy Installation:

Place the plate over the outlet, drop in the Flowmate, and snap it into place. Done.

Protect your gutters the smart way — Flowmate is the no-fuss solution made for NZ conditions.