Keystone Windposts are manufactured from grade 304 stainless steel (grade 316 is available if required). The Keystone Technical Team will provide full product specification and schedules.
The U wind post is installed within the cavity and will normally span between floor structures, with the same principle applying to the DU Wind post. Both designs leave the inner leaf of the cavity wall undisturbed. The LP Windpost is designed to be built into the inner skin of the cavity wall and normally span between floor structures.