View Historical Standards for D4477:

Click any Designation link to view a Document Summary Description.

Document Designation and Title Year Select Item(s) D4477 Standard Specification for Rigid (Unplasticized) Poly(Vinyl Chloride) (PVC) Soffit 08 D4477 Standard Specification for Rigid (Unplasticized) Poly(Vinyl Chloride) (PVC) Soffit 04a D4477 Standard Specification for Rigid (Unplasticized) Poly(Vinyl Chloride) (PVC) Soffit 04 D4477 Standard Specification for Rigid (Unplasticized) Poly(Vinyl Chloride) (PVC) Soffit 96a