Absolutely. Especially when you're talking about 3-D modular, it's in the low single digits—3%, maybe, give or take. We have a lot more of our members using panelized construction and different forms. There's factory-built and there's factory-built. Sometimes it's doing the same thing, just in enclosed conditions, and sometimes it uses more automation.
There is an opportunity to make much more use of it. The reason that we haven't gone that route, though, in Canada—and, by the way, in the United States and Australia, three very similar countries when it comes to home construction practices—is the boom-and-bust nature of the housing market.
Productivity is misunderstood in residential construction. I won't get into that right now, in these couple of minutes, but, basically, we do run assembly lines. It's just that they're in a house, so the trades run through the house, and it's actually really efficient. What we don't have is a ton of overhead. We don't have big buildings. We don't have huge machinery that basically makes companies go bankrupt when things slow down.
That's the main obstacle we've had in the western world—frankly, in most countries. There are some countries that became heavily automated through government investment over time. However, there are some countries that have been trying recently, like Ireland, to put a bunch of money into it, and those companies are actually failing.
I'm not saying we shouldn't go that route. We have a modular construction council within our association. We have a sector transition strategy on how to move there, but it's also not as easy as “It's just faster. Let's do it.” By the way, I should also add it's not cheaper, and our factories will tell you this.
There are all kinds of great advantages. It's way faster. Time is money, so if you can get municipal approvals done and everything working well, you can save some money that way. However, our big challenge is in trades and not enough workers. That's why we believe we need to move to much more factory-built moving forward, but there are other barriers that might not be obvious, sometimes.