I bought a 2000 civic se and the driverside floor pan is rusted pretty badly and had a few street signs and license plates screwed in with self tappers and i need to weather proof it for winter since i cant afford changing it.
i was looking up replacement pans and theyre all discontinued except for a few automatic ones. and junkyard ones are rusted as badly.

I was wondering if anyone knew where i could look for some or if theres another car with and interchangeable floor pan i could check. I found a floor pan for a manual sedan but i dont know if it fits a coupe since the dimensions are slightly different.

So im looking for a replacement floor pan for a manual 6th gen coupe and wether different body style floor pans fit or if i should just go with flat sheet metal, im not sure how i would mount the seat back in.

Behind the brace no deadening


No more deadening in front of the brace

No more deadening

After removing the panels with the deadning still on

Infront of the seat brace

The panels out of the car

Before removing the panels

 

For this winter i’ll just clean up what i can and reinstall it as it was with caulking on all the edges and the screws

 

The caulking is done and plates reinstalled it should hold and keep water out for this winter.

 

welcome to the forum. have you looked into galvanized sheet metal to replace the missing floor pan.

 

I have not but i have some 16 gauge steel sheet metal that i was thinking of using and making a brace to help support the weight, maybe also look for the seat mounting like bars at a junkyard