Identify where your floor joists are with a tape measure and joist finding screw. Drill a pilot hole through the hardwood floor into the subfloor. Insert the counter-snap screw into the hole using ...

In the construction of most floors, walls ... The diamonds on your tape measure, sometimes known as joist marks, indicate the spacing between each joist center. The distance between each joist ...

Job one is to locate the joists — the under-floor beams that the floorboards ... If you’ve got a lot of creaky boards, use some painter’s tape or sticky notes to mark them out all at once.