My First official Building Inspection
You might well have heard the trope “Them that can’t do, teach”.
There is certainly some truth to that in my industry.
Here is my story.
I had a building business in the Waikato, we were actually doing fairly well all in all. Then I got a phone call from my brother. “Hey Bro, looking at buying a house, using the Homestart programme. Can you come and have a look at them with me?” Yeah, ok bro, only problem, I live in the Waikato, and you are in Wellington! So we bundle the kids into the trusty ol Nissan terrano, and start heading down the island. All is well until suddenly the truck doesn’t want to change gear any more in the middle of the night, halfway through the desert road. Found forth, and kept it there, thank goodness for diesel torque and a clutch to ride.
Next morning, rented a car from Palmerston North (XR6, woot) and headed on to welly.
First house of the day. A Keith Haye style hardiplank home. Fireplace install has leaked a bit.

Hearth is stuffed. But then you get to the laundry. Common evidencing spot. for low cost housing, these old boxes were pretty good really, modular, easy to work on.
But they build a subfloor, and covered it entirely with particle board. No problem typically. Except for in the bathroom, laundry, and sometimes kitchen.

That pink stuff is builders bog. Because the homes were so low cost, the laundry tub had no plumb in facility for a washing machine drain. So it drains into the sink… But then lint, cloths, nappies and plugs will almost always block the sink at some stage. Then it will fill up, with no overflow, then the particle board laundry tub starts letting water slide down its sides… then the floor gets wet. The floor typically has some covering, so you mop up as best you can, mumble about leaving stuff in the sink, and carry on with life.
First time that happens, meh, no big deal. Second time, clean it up fast, and you’ll be OK. Particle board has a wax coating. But it doesn’t last forever. Eventually it lets some water in, at least, only the stuff which doesn’t soak up the walls. The only real solution once the particle board has started to swell, is to cut it out and replace it – but walls on top of flooring make that not the easiest thing in the world to do – so in this case, they just chucked some bog over the cracked bit, threw a bit of vinyl down over top and carried on as if nothing had happened.
So for a first inspection, we could see some issues before we even got outside and under the house – like all good first home buyers, my brother wanted to spend bottom dollar, and buy a perfect home.
We looked at about 4 other properties, and then he purchased a completely different one in Wainuiomata anyway.
It was when I got home, and went through what I had that I realised not so much what I had found, as what I had potentially missed. Why? Well, I didn’t really have a system. Sure, I was a builder, I knew what went into these things, but building a house over many months, versus intimately examining a house in an hour or two – well, there is a lot that can be missed!
I went home, dug the gorse out of my pockets – popped out my credit card and brought my own copy of NZS 4306:2005
Poor old Terrano died that weekend at 435,000km, but I was so busy running through my house, trying to come up with a better, foolproof inspection methodology, that I didn’t really care.