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Exterior Doors

EnergyStar PartnerTherma-True® fiberglass doors are designed to meet the most stringent of building codes, and won’t crack, swell, rot, ding, dent or rust. The polyurethane foam core offers five times the energy efficiency of wood and the high-quality weatherstrip and adjustable sill provide for a tight and efficient seal.

Using the latest grain technologies, these doors can be painted or stained, and are virtually impossible to tell from real wood.

Awards recently won by Therma-True include MVP by Building Products® magazine, Best in Class by Professional Builder® magazine, and the Home Safety Council Commendation Award for Product Innovation for Consumer Safety from the Home Safety Council®

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Upcoming FREE Seminars

Periodically, 21st Century Homes holds free seminars at which you can learn about our energy-saving home packages and how they are revolutionizing the home building business.

Intesrested in attending? Just contact us and we'll notify you when we're coming to your area or even set up a free personal consultation!