Building a deck - what's the best specialty tool for cutting joists?

Hey folks, I'm planning to build a 20x12 deck next month. I've got the basics, but I'm wondering if I need a special saw for cutting all those joists to length. I've been using a circular saw for everything, but I'm worried about accuracy on angled cuts. Any recommendations?

Dan, for joists you're mostly doing square cuts, but if you need angles for the ends or notching, a good miter saw is a game changer. I've used my 12" compound miter for twenty years. But for those long boards, a circular saw with a straight edge guide is fine. You don't need a specialty tool unless you're doing a ton of repeat cuts.

I'm with Hank on the miter saw, but I'd also suggest a laser distance measure for layout. That thing saves me so much time and avoids mistakes. And if you're really worried about accuracy, get yourself a good square, like a framing square, and mark your cuts properly. But for cutting, honestly, a cordless circular saw with a guide is plenty. I've built decks with just that.

Dan, I'll add that a good drill/driver with a clutch is essential for screwing down the decking without stripping. But if you want a specialty tool that'll make you look like a pro, consider a multi-tool for cutting those flush ends and notches. It's a bit pricey but versatile. For cutting joists, a track saw might be overkill but if you have the budget, it's sweet.