Disclaimer:  The pricing does not include sales or use taxes, permit or license fees, bond premiums, stamped engineered drawings or design calculations. If any of the above are required, such costs will be the responsibility of Purchaser. Any freight quoted is an estimate provided by the freight line. Installation is not included unless specified; assembly instructions are provided. We rely on the Purchaser to order units that will comply with their specific building & safety codes. If there is a question as to compliance, we recommend you check with your building department or Fire Marshal. Due to the volatile aluminum market at this time, pricing can only be guaranteed for orders placed within 2 weeks of the date of the price quote.