subfloors for compact jr

[N5td]

best material for subfloors on a compact jr? OSB? CDX? Anything else?

[Brian Dale]

Originally Posted by N5td

best material for subfloors on a compact jr? OSB? CDX? Anything else?

I just replaced the floor in my 72 Compact Jr and I used that osb sturd-I floor! Couldn't be happier with the results. As long as the potential leaks above the floor(windows/vent) are sealed really well, then any one of the subflooring materials you listed would work

[N5td]

Originally Posted by Brian Dale

I just replaced the floor in my 72 Compact Jr and I used that osb sturd-I floor! Couldn't be happier with the results. As long as the potential leaks above the floor(windows/vent) are sealed really well, then any one of the subflooring materials you listed would work

Thanks for the response!

Did you use three pieces of OSB to make the floor or just one?

[Brian Dale]

Originally Posted by N5td

Thanks for the response!

Did you use three pieces of OSB to make the floor or just one?

Just a single 4x8 sheet front to back notched about 4 inches in where the wheel wells start. For the sides over the fiberglass "lip" I placed in 1x10 and used mending plates to tie them into the osb. I figured that area will be covered with bed/seating anyway