u/Waste-Garden-2377

screws are striped. I’ve tried manual and electric screw drivers, bits of different shapes and sizes, tape, pliers.

anyone have means to get these out? wanna help me out?

Replacing old floors with hardwood. Under the old carpet was what is likely gypcrete used in the condo for sound barrier and fire protection. Haven’t heard back yet but it’s possible it will need to be replaced.

Can this existing gypcrete be repaired at all or is best to remove entirely and replace with gypcrete, a self leveler and then hardwood?

thoughts?