Arrow 1014 Roof Strengthening Kit for Shed Roofs, 10 by 14-Feet Additional roof beams and gable braces designed for added protection against snow accumulation and improved snow load. Increases the strength of roof Fits most new or existing Arrow buildings For Best results, we recommend installation of the roof Strengthening kit during initial assembly of your Arrow shed. Installation of roof Strengthening kit on a previously assembled Arrow shed may require some disassembly of your shed.