How to fix squeaky stairs

Moments in this video

1. 0:03–1:05 Identify and Prepare Problem Area From How to Fix Squeaky Hardwood Stairs from Above, Step 2: Access from Above

   The video begins by demonstrating the problem of squeaky stairs as a person walks up and down them. The handyman then introduces the area underneath the stairs, revealing inadequate previous attempts to fix the squeaks, such as small wooden braces nailed in with panel pins. These braces will need to be removed as they are not effective.

2. 2:05–4:08 Reinforce Risers and Treads with Adhesive and Timber From How to Fix Squeaky Hardwood Stairs from Above, Step 3: Secure Loose Tread/Riser

   Begin by applying the 'Lumberjack Wood Adhesive Professional Grade' into any existing gaps where the stair treads meet the risers from underneath. Use the sealant gun to inject a generous amount of adhesive, ensuring it fills the voids. This adhesive expands slightly, helping to fill irregular gaps and create a tight bond. After applying adhesive to the new timber piece, position it flush against the riser-tread joint and immediately screw it in place using the cordless drill and 'Turbo Gold Screws.' The video demonstrates using four screws through the new timber into the riser and three screws upwards into the tread, ensuring a strong, secure connection.

3. 4:08–4:28 Final Gap Filling and Tread Reinforcement From How to Fix Squeaky Stairs from Underneath with Shims and Glue Blocks, Step 4: Insert and Secure Shims

   After all the necessary timber pieces have been installed and secured, and all major gaps filled, double-check for any remaining small gaps between the original stair structure (treads and risers). Inject additional 'Lumberjack Wood Adhesive Professional Grade' into these smaller gaps. The expanding nature of this adhesive will fill these voids, further reducing any potential movement that could lead to squeaking. Finally, drive 'Turbo Gold Screws' directly through the risers into the back of the treads where there is still movement, to create an even more solid and secure connection.

4. 4:28–5:00 Test the Repaired Stairs From How to Fix Squeaky Stairs from Underneath with Shims and Glue Blocks, Step 5: Test for Squeaks

   With all the reinforcements and adhesive in place, the stairs should now be completely solid and free of squeaks. To test the repair, walk up and down the stairs, specifically listening for any remaining noise. The improved stability and filled gaps will prevent the movement that causes squeaking, allowing for quiet and safe use of the stairs.

5. 4:28–5:00 Test the Repaired Stairs From How to Fix Squeaky Hardwood Stairs from Above, Step 5: Test for Squeaks

   With all the reinforcements and adhesive in place, the stairs should now be completely solid and free of squeaks. To test the repair, walk up and down the stairs, specifically listening for any remaining noise. The improved stability and filled gaps will prevent the movement that causes squeaking, allowing for quiet and safe use of the stairs.

6. 4:28–5:00 Test the Repaired Stairs From How to Fix Popping Noises from Adhesive Carpet Treads on Wood Stairs, Step 7: Test Repaired Treads

   With all the reinforcements and adhesive in place, the stairs should now be completely solid and free of squeaks. To test the repair, walk up and down the stairs, specifically listening for any remaining noise. The improved stability and filled gaps will prevent the movement that causes squeaking, allowing for quiet and safe use of the stairs.

Guides that use this video

• How to Fix Squeaky Hardwood Stairs from Above
• How to Fix Squeaky Stairs from Underneath with Shims and Glue Blocks
• How to Fix Popping Noises from Adhesive Carpet Treads on Wood Stairs