Building on our 3-Season Sunroom, the Model 400 Thermal, Insulated Sunroom by Sunspace takes you and your family to a new level of comfort while extending your enjoyment of the seasons.

Double glazed high efficiency, Low E-Argon gas Glass Windows and extrusions with commercial grade thermal breaks combine with the Sunspace Thermal Roof System to provide strong support for wind and snow load while reducing condensation and heat loss. Eliminate costly foundation work with ThermaDeck! The finished surface is perfect for carpet, tile or almost any type of flooring while providing 25% better insulated rating than conventional flooring construction.

Take your comfort through the natural ups and downs of Minnesotan seasonal weather by adding a new, high quality, customized and comfortable living space to your home or business. Don’t let nature keep you inside, enjoy watching the seasons change from the comfort of your new Sunspace Sunroom!