The new Marvin Skycove is a glass alcove structure with an integrated bench that adds 16 to 20 square feet to a home. It arrives fully constructed and may be integrated into an existing home design using standard finishing techniques. The alcove is built on a steel structure designed to hold a heavier load than the average outdoor deck and includes bottom insulation, a fiberglass exterior structure, and a choice of dual- or triple-pane glass. Contact a local distributor for pricing.