While we have made every effort to ensure the accuracy and clarity of the information presented in our on-lline catalogs, we are not responsible for error or omissions made during the building process. Shipping Charges: Rates for ground shipment in the contignous 48 states are calculated automatically, with exception of oversize boxes. Shipping charges for Alaska, Hawaii, and all International shipments are calculated by dimensional weight, a quote will be sent to you prior to shipping your order.