Asked Extreme Exteriors to cut back the sill and top of my new bay window that was installed by another company. The other company said that was the best they could do. I asked Extreme Exteriors if they could cut back the sill and top and wrap with aluminum. I left the design up to them and their expertise. The finished product came out way better than i anticipated. I would highly recommend them to anyone that has any type of exterior remodeling or construction to do. After the work done by Extreme Exteriors, my bay window looks fantastic, couldn't be more please.