Case Study: Channel Drain Installation at Kenepuru ECE
When Miles Construction engaged us to complete the full plumbing and drainage package for the new Kenepuru Early Childhood Education Centre, we were proud to bring our expertise to a project that directly supports our Porirua community. As a locally owned, Ngāti Toa business, working on a Toa Developments project is meaningful mahi - a perfect example of what drives us every day.
This channel drain installation formed one part of the wider new-build ECE project, where the goal was simple: create a safe, durable, and high-performing environment for the tamariki and kaimahi who will use this space for years to come.
Setting the Foundation: Why Drainage Matters in New Builds
When you’re building from the ground up, good drainage isn’t a “nice to have” - it’s essential. For an early childhood centre, the stakes are even higher. High-use areas like entryways, footpaths, and outdoor play zones need to stay dry, safe, and accessible, no matter the weather.
As part of our full plumbing and drainage scope for the Kenepuru ECE project, installing a channel drain system was key to managing surface water effectively.
Our Approach: Precision Drainage From Start to Finish
Our team installed a commercial-grade channel drain system that would stand the test of time and the test of hundreds of tiny feet running across it each day.
Our process included:
Carefully cutting a clean line through concrete to create a 300mm trench
Excavating to correct fall, ensuring water reliably moves away from high-use areas
Installing the 100mm Marley Connecto system, known for durability and performance
Connecting the channel drain to the existing stormwater network
From the straightness of the concrete cut to the polish of the reinstatement, every step reflected the standard our customers know us for — meticulous work, no matter the job.
Watch the Install: DIY With Ka Pai — Channel Drains
We love giving our community a behind-the-scenes look at the work we do. It’s part of our promise to be reliable, transparent, and genuinely helpful - no matter the size of the project.
What Channel Drains Do for Your Property
While this installation was part of a commercial new build, the same principles apply to homes across Porirua and Wellington. If you’ve noticed water pooling on your driveway, patio, or near your home’s foundation, a channel drain can:
Reduce slipping hazards
Prevent flooding and pooling
Protect your concrete and foundations
Keep water away from buildings
Make outdoor spaces more usable year-round
If you're a homeowner searching for a reliable plumber Porirua wide, we’re always here to help.
Why Ka Pai Plumbing?
As a locally owned, family-run Porirua plumber, we’re committed to:
Precision workmanship in every job
Clear communication so you always know what’s happening
Meticulous attention to detail, from residential homes to commercial builds
Community-focused service - because we work where we live
A friendly, trustworthy team that shows up ready to help
Need Drainage Advice at Your Place?
Surface water issues don’t get better on their own. If you’re seeing pooling water, blocked stormwater, or you’re planning new concrete or landscaping, now is the perfect time to get advice from a trusted Porirua plumber.
👉 Fill out our website form and one of our team will get in touch. We’ll guide you through the right solution for your home or project - no stress, no confusion, just honest advice and reliable service.