Getting the Roof On

Getting the Roof On

There's a particular buzz on framing day that's hard to describe to anyone who hasn't been on a site for it. The boys are fizzed. The foundation work, careful, slow, head-down, is behind us, and now it's real timber going up. By the end of one day, a slab becomes a house in outline. Every eye and head from the street turns. Kids stop on the way past. Drivers slow down. It marks a special moment in a community, because suddenly there's something to look at.

This phase of the build, framing, trusses, and roof, is where the structure goes up and the house stops being weather-exposed concrete and starts being a building. Here's how it played out on Meeanee Road.

Framing

Placemakers detailed and supplied the prenailed frames and trusses for this build. They take the plans, turn them into a 3D model, then break that down into individual frames. The whole process is amazing, they can quantify the exact number of timber pieces from the model, which means less waste, fewer surprises, and faster work on site.

Thanks to prenailed frames, we had the whole house framed and standing within a day. That's the bit people see, the "wow, that went up fast" moment. But the difference between a good framing day and a poor one isn't speed. It's in the details.

Are the top and bottom plates tight together, flush and hard down? Is the framing fixed to the concrete in a straight line? Are the corners plumb within 1–2mm, or are they 3–5mm out? Do we straighten the frames on the outside face, or the inside? These are little calls that are easy to rush past, and they decide whether the next stage is smooth or a nightmare.

Meeanee Road threw us a couple of challenges. There are big doors in tight spaces, and a timber beam to be installed onto a post by the front door, meaning one frame had to be built taller than the rest. But we stuck to the process, and within three days we had the place stood, fixed down, plumb, and straightened.

You may have noticed the maze of timber inside the building when you walked past. That's a good thing. The more timber, the more care. Those pieces are temporary braces holding the frames in place, they're how we straighten the walls and lock them plumb until the trusses go on and tie everything together.

Trusses

Michael at Rocket Scaffolding had us pencilled in and his team showed up when we needed them. Scaffold built in a day. Trusses standing the next.

The trusses got hiabed straight onto the top of the frames for ease of standing. Because the top plates were already dead straight (those framing-day details paying off), we could use that line as a guide and land every truss to it. The monopitch trusses on this build were great to work with — we could brace them from each end and lock them in. Purlins went on next, plus all the steel hardware that ties the roof down to the frames.

This is where things look slow from the road. Framing day and truss day seem fast; the gap between them feels longer than it should. That's because of all the low-perception jobs going on between them, lintel fixings, bolts through timber into the concrete, hardware connecting trusses to frames, straightening frames, installing purlins, and on it goes. None of it makes a dramatic visual change. All of it matters.

Done badly, these are the jobs that fail an inspection, that leave a house under-performing in an earthquake, that let a big southerly do damage. So we do them properly the first time.

Roof On

Then came Kirwan from JKL Roofing. He'd measured and planned ahead, so on the day the long-run came on site, he papered the roof, took the iron straight off the hiab, and laid the whole roof in one morning. He'll be back for flashings once we've done our bits. Talk about efficiency.

The materials came through Placemakers and Roofing Industries, and James from council has been great, keeping us accountable and sharing his thoughts on a few of the more technical details along the way.

The BB Build way

Here's how we think about council inspections: they're not there to keep us on track or tell us what to do. They're there to give the homeowner peace of mind. So our standard is to pass first time, without follow-up photos, without rework. We don't always, sometimes things are out of our control or genuinely unplanned for, but that's the bar.

The same thinking sits behind all those low-perception jobs between framing day and truss day. Nobody walking past notices a bolt through a bottom plate, or whether the bracing is going where the engineer specified. But the homeowner's safety, the building's life, and the next forty years of how this house stands up depend on those details. So we get them right.

What's next

Frames are up. Trusses are standing. Roof is on. The house is officially dry. Next up: closing it in. Scan the QR on your next walk past and you'll see this thing start looking properly like a home.