How To Find Floor Joists Under Hardwood

Instead of locating the floor joists by sound you can use a stud joist finder designed for floors.

How to find floor joists under hardwood. When attaching the hardwood floor the nails are long enough to pierce through the subfloor and enter the floor joists. Go in the house and locate the drill bit now you know where the floor beam is and the very small hole is negligible. How to find a floor joist under the carpet. Find a floor heating register if you have forced air heat and lift off the cover you should be able to locate the framing from there 16 centers id most common new members.

Otherwise you now have an area where you can drill till your hearts content looking for the joist. In the case of hardwood flooring it is directly mounted to the subfloor. The only way to tell for sure is to get under the floor and check the condition of the joists and beams beneath. Do not use a standard wall stud finder on floors since the readings will not be accurate.

But with second floor squeaks and lack of access to the floor joists on a main floor just how can you re nail a hardwood floor. This method as you can imagine works best when the finished hardwood. You will need to find the joist that runs under the subfloor so that when you re nail the hardwood it will pull the board down and stop the squeak. This simple step by step guide will show you how to locate the joists in.

Just the way you need to find a wall stud before you can attach anything to a wall you need. Simply turn the device on place it on the floor and move it to the left or to the right until it lights up. Fortunately if your stud finder has a deep scanning option you can use it to find the joists under the carpet. Pull the base board off.

I did learn from the contractor that my one door at the other side of the house is supposed to serve as my access to the whole house but i would need to crawl through an opening under the floor that is 11 x 17 inches. I was wondering if anyone has a good way to find joists under the carpet. For example if you need to repair a squeaky floor you will need to be able to find the locations of joists in order to correct the problem. After all joists are essentially just large studs in the floor.

Adding your location to your profile helps in many ways m 01 30 2012 06 50 pm 7. If theirs a gap between the wall and the flooring you may be able to see where the sub floor is nailed. The wooden beams that support a subfloor are called joists. My problem is that i cannot yet get into the crawl space unless i find the location of the floor joists and make an additional door through the floor.