How To Cut Stairs Stringers For A Deck

Alright, so you're tackling deck stairs, huh? Good for you! Building a deck is like adult LEGOs, but with slightly more splinters. And the stringers? Well, they're the backbone of your stairway to... well, probably just the yard, but let's dream big!

Cutting stringers can seem daunting, I know. All those angles and numbers... Makes your head spin faster than a toddler after too much sugar, right? But trust me, it's totally doable. We're gonna break it down. Coffee's on you next time, though!

First Things First: The Rise and Run (Not the Movie!)

This is where we figure out the crucial dimensions. Think of it like this: the rise is how high each step goes, and the run is how deep it is. Pretty simple, huh? But getting these numbers right is key. Mess this up, and you'll have stairs that are either a bunny hop workout or so shallow you'll feel like you're walking on a ramp. Nobody wants that!

Grab your trusty tape measure and determine the total rise (distance from the top of the deck to the ground) and decide on a comfortable rise per step (usually around 7 inches). Divide the total rise by your desired rise per step. That's how many steps you need! Don't worry if it's a decimal. You'll adjust the individual rise to make it work. Math!

Now, the run. Standard deck stair runs are usually around 10-11 inches. Pick a number that feels good to you... and that leaves enough room on your deck for, you know, actually being on your deck.

So, got your rise and run? Good! Let's move on before I lose you to number-induced boredom.

Marking Your Stringer: Time to Get Dirty (Well, Sawdusty)

You'll need a good stringer board. A straight, knot-free 2x12 is your best bet. Safety first! Eye protection, gloves... you know the drill. We're aiming for a deck, not a trip to the ER.

Now, grab your speed square. This thing is your best friend. Seriously, buy it a coffee. Use it to mark your rise and run measurements on the stringer board. The speed square helps you keep everything nice and square. Fancy that!

Pro Tip: The first and last steps need a little adjustment. The top step will usually be flush with the deck frame, so you'll need to subtract the thickness of your decking material from the top rise. And the bottom? Well, that might need some extra love depending on your foundation. Consider using a concrete paver.

Trace, trace, trace! Make sure your lines are clear and accurate. Remember, measure twice, cut once! It's a cliché, but it's a cliché for a reason. Ask me about the time I didn’t… (Don’t ask, it’s embarrassing).

Cutting the Stringer: Sawdust Time!

Alright, fire up that circular saw! (Or a jigsaw, if you're feeling fancy... or if that's all you have. No judgement.)

Cut along your lines carefully. Try to stay on the waste side of the line. A little extra is always better than not enough. You can always sand a bit off, but you can't glue wood back on. (Well, you can, but it won't be pretty.)

Cut out each step, making sure to remove the triangle of wood that's formed by your rise and run lines. Repeat this process until you've cut all the steps along the length of your stringer.

Double-check your work! Lay the stringer flat and make sure each step is consistent. Any major discrepancies? Time for a little sanding or a quick re-cut. Now is the time to get it right, before your stairs turn into a roller coaster!

Installing the Stringer: Almost There!

Now that your stringer(s) are cut, it's time to attach them to your deck and the ground. Make sure everything is level and secure.

Grab your decking screws (or whatever fasteners you prefer) and attach the stringer to the deck frame. Use plenty of screws and make sure they're properly countersunk. No one wants to trip over protruding screw heads!

Secure the bottom of the stringer to your concrete paver (or whatever foundation you've chosen). Again, make sure everything is level and stable.

And there you have it! You've successfully cut and installed a deck stringer. Congratulations! Now, grab a cold drink, admire your handiwork, and get ready to tackle the rest of the steps. You got this!

See? That wasn't so bad, was it? Now, go build some amazing stairs. And don't forget to send me pictures. I love seeing a good deck project... almost as much as I love coffee. 😉