Fix the loose board to the joist.
How to fix squeaky floorboards nz.
The screws should be fixed at 400mm centres.
Screw flat head screws into the holes while someone stands on the floorboards making sure the screws hold the floorboards down tightly.
Make sure your screws are long enough to go an 2cm into the joist below.
Pva glue one part of glue 3 parts of water will work well for local squeaks on solid timber floors.
Simply spray it over the gap between squeaky floorboards.
If the underside is covered you will have to work from above.
This is occurring in a 2 3 of the double sized bedrooms plus a small square shaped hallway which connects said rooms.
Take several very thin wood shims and tap them into any loose or squeaky joints that you find.
Rub wd 40 on that using either with your fingers or put on rubber gloves.
The solution here is to screw fix the board to the joists to secure the boards.
To do this you ll need heavy duty wood screws of the appropriate length.
With hardwood floors drive ring shank or cement coated flooring nails into the seams between boards.
The talc reduces friction and may solve the problem at least for one season.
When you can t get behind the staircase try one of these topside repairs.
A simple first solution is to dust the squeaky area of your floor with talcum powder working it into the cracks.
The family handyman magazine editor travis larson breaks down a squeaky floor board solution to view how to videos on almost any subject visit.
Ahead of getting new carpets seems like a good time to have the floorboards investigated repaired.
Neatly trim off the shims with a utility knife.
Separate wooden bridging members to eliminate noise problems.
Fill the holes above the heads of the screws with a quality wood filler such as selleys no more cracks wood filler.
For squeaky floor repair begin from underneath the floor if you can.
Talc can be slippery.
Another way to reinforce loose parts is to glue and nail a length of quarter round molding along each step.
Once completed got a carpet layer in to spend a couple of hours re stretching and laying the carpets back down.
You can get some sense of that length when you drill your pilot hole.
You cannot introduce nails or it will do further damage to ceilings etc.
Basically rolled back the carpet in each room went along each joist with an all in one drill bit that did the pilot hole main hole and countersink in one go then followed along putting about 1500 screws in.