Blog
METRO DRAINAGE

If your kitchen sink keeps backing up or your lawn has a suspiciously green, soggy patch, a tree root might already be living inside your pipes. Auckland’s older suburbs are full of established trees, and their roots are relentless in their pursuit...

New Zealand gardens are full of established trees. But beneath the surface, something more troubling can happen. Tree roots and underground drainage pipes often come into direct conflict, and the damage builds quickly. Understanding how tree roots...

Metro Drainage gets asked the same question on many Auckland properties: Does a damaged drain need a full replacement, or can it be fixed from the inside? Pipe relining vs replacement in NZ comes down to how badly a pipe is damaged and how much the...

Auckland’s climate does not make drainage easy. The region averages approximately 1,167mm of rainfall per year, with July alone delivering around 123mm. Factor in predominantly clay soils that absorb water slowly, and many backyards have nowhere...

Auckland’s weather rarely gives much warning. One afternoon, it is calm and overcast; the next, a heavy downpour overwhelms the gutters and saturates the ground, already wet from the week before. Most homeowners think about the visible effects,...

It starts small. Water hangs around the sink a little longer than usual, there is a faint smell near the grate, and then one day the whole thing just stops behaving. A lot of drainage trouble builds like that. If that sounds familiar, unblocking a stubborn...

Drains, in most cases, just sit underground, doing their job day after day, and you never give them a second thought. That is, until the laundry floods on a Tuesday morning. Or a patch of the garden turns swampy and refuses to dry. Or a smell starts creeping...

A slow-draining sink or foul smell outside your place might seem like no big deal at first. But in Auckland, blocked drains can turn into a real mess pretty quickly. With heavy rain, clay soils, and old pipes, even tiny blocks can lead to some hefty damage...

A slow-draining sink or foul smell outside your place might seem like no big deal at first. But in Auckland, blocked drains can turn into a real mess pretty quickly. With heavy rain, clay soils, and old pipes, even tiny blocks can lead to some hefty damage...

Most renovations chase what’s visible. New tiles, fresh paint, sleek fixtures, etc. Waterproofing works in silence on the other hand. It sits behind the walls and under floors, doing the unglamorous job of keeping everything else standing. Miss it, rush...