I needed an option to secure my upstairs bay window without having to climb a ladder hauling a sheet of plywood. Sean discussed the options with me and offered a double hung window and upper transom window that has exceeded my expectations. The install team was on time, cleaned up, thorough (even though the transom windows were overbuilt and a bit of a pain for them to remove). They stayed late and made sure the job was perfect. Can't say enough good things about this purchase. I'll add more once I finish some other remodeling projects. Thank you!!!!