Ceiling hung installations, attach to ceiling structural steel, bottom of the door to ceiling pilasters, 12" door/ pilaster to floor clearance.
Standard ceiling heights are 7-1/2, 8', 8-1/2', 9'.
Warranty
ASI Accurate Partitions warrants that Stainless Steel products will be free of defects in material or workmanship under normal usage from the date of invoice for Five (5) years against corrosion or discoloration .