REDOING FLOORS NEED HELP

[57fordf100]

ok guys i riped all the old carpet out of the truck i started cleaning up the floors with a wire brush thats as far as iv got imma paint the floors with bed liner i heard it helps from making the floors worse plus helps with sound and i read somewhere that a guy used heater insulation for the heat would that work fine or would it cause problems down the road what do you guys think i dont have to much money to spend so yeah what would you guys recommend

[towtruckerfour]

I have bedliner on mine and it looks good. It does quiet the noise a bit too. And the metal is protected now from moisture with the bedliner material.

[57fordf100]

Wat about the water heater insulation cn i use that for the heat

[flyboy71]

U mean using insulation on the floor or firewall? On the firewall it should work pretty good compared to the original. Not sure about the floor.