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Enjoy the outside,
while relaxing or
entertaining guests
comfortably inside
a 3-Season Room
by 21st Century
Building Company.

21st Century Building Company has a wide range of solutions to creating more space for the home without the added expense or need for heating in the winter. On occasion, what might initially be considered a full-scale addition actually better serves the home designed as a 3-Season room, saving money for our customer without expected compromise.

Contact us to set a no-obligation appointment. Our photo and design portfolios are quite useful in understanding the wealth of options available in designing your 3-season room.

Maintenance-free considerations and 21st Century space-age materials are often utilized in our 3-season room designs. On the other hand, the warmth of pre-stained wood and crown molding can be chosen to make your new unheated space more inviting than you may have thought possible. Let 21st Century Building Company take the bite off a cold night with a corner gas or natural fireplace integrated into the décor with a distinctive mantle and pilaster set or a stone surround and hearth.

Often a set of well-placed skylights bring the natural light in to complement the recessed and valence lighting we’ve strategically placed. Consider which option may work for you: Screened-in room only, Screened-in room with removable tempered storm glass, or insulated glass with an option to the future of fully heating the space year-round.

With a nod to common sense, make the most of your budget by hiring 21st Century Building Company to create a 3-season room that your gatherings will gravitate to.