The first time you sit in a Castellano Custom piece you will know the difference. The craftsmanship can be felt the moment you sit down. It all starts with the frame. No particleboard here – we designed a double corner blocking and sinuous spring system which produce a stronger, more durable and comfortable sofa. We are so confident in our construction we warranty our frames and springs for life. The fabrics for your sofa are hand-cut and sewn.