Insulation Question

[Swordswomyn]

Is it necessary to pull up everything to get to the metal floor before building a frame for insulation and sub-flooring? Can the frame just be built over the existing floor. I am short so height isn't a problem for me.

Thanks All!

[Phatman]

The only way you are going to know for sure what kind of shape the metal is, is to pull that plywood up.

[Tango]

Listen to the Phatman. You really need to know what shape your "foundation" is in before building on top of it. Might be spotless...or might be rusted through.

[Swordswomyn]

Good advice I shall take. Thank you!