Most metal folding chairs, whether they have padded seats and backs or not, are a standard width. Heavy duty folding metal chairs are often a few inches wider to increase their weight capacity. There are a number of folding chair racks available in single and double tier styles. Some are stacking racks while others are hanging style racks.
Competitive Edge offers the Lifetime Storage Rack that will hold up to thirty two Lifetime folding chairs in U-shaped brackets for under $150. You can get discounts by ordering more. These storage carts allow you to easily move the chairs to their desired positions on caster wheels and have a ten year limited warranty. Biz Chair offers both one and two tiered hanging storage racks for standard metal folding chairs and can hold up to eighty four metal folding chairs in a compact space. The large heavy duty wheels allow easy movement on tile or carpeted floors. This rack will cost just under five hundred dollars but is much heavier duty than the Lifetime product.
Biz Chair offers twenty eight options for folding chair racks from dollies to full two tier two sided racks. Prices range between $99 for a small chair dollie to $499 for the two tier racks. You can get a good two tier two sided rack for only $250 however at Biz Chair.