Beautifully detailed supplies, Classic-Craft and Fiber-Classic doors look and feel just like wood. Their durable fiberglass surface features a rich red oak grain, but unlike wood doors, they won''t split, dent, or warp. Plus, they''re backed by a lifetime-limited warranty. And, there''s Smooth-Star -- the new fiber glass Steel-Beater door. When comparing fiber glass Smooth-Star doors to steel, the differences are dramatic -- better looks, exteriorsteeldoor better feel, better performance and twice the warranty of steel doors.For 35 years, Therma-Tru Doors and systems have been synonymous with quality and innovation. Innovative manufacturing exteriorsteeldoor techniques and a sixth sense of market trends make Therma-Tru the nation''s leading manufacturer of exteriorsteeldoor fiberglass and steel doors. Fiberglass is the future, and smart, forward-thinking builders agree that Therma-Tru has the doors they need now and for the future.

Beautifully detailed supplies, Classic-Craft and Fiber-Classic doors look and feel just like wood. Their durable fiberglass surface features a rich red oak grain, but unlike wood doors, they won''t split, dent, or warp. Plus, they''re backed by a lifetime-limited warranty. And, there''s Smooth-Star -- the new fiber glass Steel-Beater door. When comparing fiber glass Smooth-Star doors to steel, the differences are dramatic -- better looks, exteriorsteeldoor better feel, better performance and twice the warranty of steel doors.For 35 years, Therma-Tru Doors and systems have been synonymous with quality and innovation. Innovative manufacturing exteriorsteeldoor techniques and a sixth sense of market trends make Therma-Tru the nation''s leading manufacturer of exteriorsteeldoor fiberglass and steel doors. Fiberglass is the future, and smart, forward-thinking builders agree that Therma-Tru has the doors they need now and for the future.

Divided lites You can purchase true divided-lite (the industry term for multiple panes) doors from some manufacturers. Many doormakers offer snap-in, false muntins that do a fair job of mimicking the look of divided lites but are much less expensive and make glass easier to clean. Sliders that more closely resemble divided-lite doors have both snap-in grilles and matching false muntins sandwiched between the two panes of insulating glass. A pair of 6-foot-wide doors like these costs about. Another option is a miniblind or pleated shade encased between the two panes of insulated glass; the interior glass panel is removable so the binds can be easily cleaned. Listing at about, these are pricey, but they save the cost of window coverings.