Please indicate in your description: dimensions of curb(s) needed, model numbers, slope if required, height requirements, and/or deflection amount if vibration isolation is needed. If you need curbs for a metal roof, please indicate if it is a standing seam, r-panel or lok-seam type roof. Please include any other pertinent information about your project. If you have spec sheets or submittal data you'd like us to look at, please email them to: sales@tecometal.com. Be sure you reference your job name. If you would like us to include a shipping estimate, please provide the destination city and zip code.