Metal vs PVC for interior ceiling

[dsl_mech]

I planned to use white 29 gauge metal liner for the interior ceiling of my shop. I now see alot of the steel roofing companies local to me now offer a pvc panel as well. Has anybody used the PVC panels and have any feedback? Pros and Cons between steel vs PVC? Thanks.

 

[jrsavoie]

Steel has a better fire rating.

PVC has less thermal transfer

 

[jack stand]

Better compare the costs. PVC products are just stupid now. Trusscore makes a nice product with good fire ratings but the last time I checked prices
I've never used it but I'm sure fastening anything to it could be more difficult than dealing with steel and it's profile.

 

[jrsavoie]

Will you be maintaining a fairly constant temperature?

PVC grows and shrinks a lot more than steel