How many kits would I need for the Arrow 12' x 31' shed? Thanks

AZ building code according to engineers plan calls for 3 with a 400 lbs. rating for a 32' x 12' shed

One se will be work, however check your local building code to make sure more are not required.

Hello, For buildings larger than 12'x17' you should use three kits. If you have any additional questions please feel free to contact us at 1-800-851-1085 (press 1). Thank you