DIY Network

How to Fix Creaky, Unstable Stairs

Home Inspector Rick Yeager explains how to fix creaky, unstable stairs and to secure a safety railing.

More in Floors

  • Time

    2 hours

  • Price Range

    $1 - $50

  • Difficulty

    Moderate

Highlights:

Step 1: Drill Through the Metal Bracket

To replace the missing bolt, first drill through the metal bracket. Make sure not to drill through the wood behind it.

Step 2: Drill a Pilot Hole

If attempting to drill the bolt straight through, there may be a chance of fracturing the wood. Drill a pilot hole first to avoid this problem. When choosing the site of the new pilot hole, make sure that it's not too close to the old pilot hole. When choosing a drill bit, use a half size smaller than the bolt. In this case, use 1/8". Drill a hole no more than the depth of the bolt.

Step 3: Drive the Bolt Into the Framing

Drive a new 1/4" lag bolt into the new framing. Drive it in slowly to avoid the wood splitting. Don't tighten the bolt too much to avoid shearing off the head of the bolt. Use a socket wrench when working in this tight area.

Step 4: Fill the Old Hole

Hide the old hole by filling it in with wood putty and paint over it.

Step 5: Drill Into the Stair Stinger

To secure the stair railing, drill into the stair stinger at a site where the wood isn't cracked and still has some integrity to it. Use a rafter angle square to drill at a perfect 90 degree angle.

Step 6: Insert the Lag Screws

Insert the lag screws and cinch down tightly.

Was this project helpful?

Don't forget: Read comments and leave your own

Advertisement

Projects

COMMENT ON THIS PROJECT

    

Sign in

All fields are required.

E-mail Address:

Password:

Remember me on this computer

Signing in

Please enter your email address and we will send your password

E-mail Address

Your password has been sent and should arrive in your mailbox very soon.

Not a member?

Sign up with DIY Network to share tips with other do-it-yourselfers and comment and ask questions on projects.

It's free and easy.