Increase useable floor space while controlling contaminants, climate, and noise levels. GOFF Curtain Wall Packages glide easily on steel track and dual-wheeled rollerhooks. Made from a combination of 14-oz. heavy-duty, reinforced vinyl and double-polished 20-mil clear PVC material. Reinforced hems and chain-weighted lower hems add durability. Chain and loop fasteners on side hems attach to adjacent panels. Meet NFPA-701 requirements for flame retardancy. Curtain wall packages with 2, 3, or 4 sides enclose 12'Wx24'D working stalls. Three types to choose from: standard, one-piece design; premium design with top, middle, and bottom sections that snap together, double-wrapped lower chain-weighted hems, and full 7' side seal hook and looped edges; or one-piece weldeview model with white vinyl top, UV yellow weldview center and black vinyl bottom.Made in USA.NOTE: Custom curtain accessories are available, including floor mount wind ties, filter wall curtain panels, floor sweep attachment, additional colors, curtain walls for outdoor applications, vinyl mesh, custom logos, and weldview tinted window sections. Call a Certified Product Specialist for more information.