Other alternatives are made of a polyurethane foam insulation core - offering six times the energy efficiency glass of wood - faced on both sides with vinyl or aluminum. These typically cost for a 6-foot-wide door. All well-made nonwood doors doors are designed with thermal breaks (separations between indoor and outdoor surfaces that block the conduction of heat or cold.) Glazing options Of course, the largest part of a glass sliding door is glass. To make a glass door truly energy efficient, high-performance glazing is key. Fortunately, doors this is standard with most high-quality sliders. You''ll find double-paned glass with low-E (low energy) coating and, in some cases, argon gas filling. Low-E reduces heat transfer and protects against ultraviolet damage; argon gas filling provides greater insulation. Some manufacturers let you specify the glazing you want when you order. Where sun-caused fading or damage can e a serious problem, you may want to opt for glass with a solar bronze or solar gray tint to reject ultraviolet rays. In addition, some companies offer decorative stained or beveled glass with true brass caming (leading). For bathrooms or other places where privacy is a concern, obscure glass is available.

Toured the Therma-Tru manufacturing plant, and came away impressed with what he saw. Therma-Tru puts a tremendous amount of quality into their product. They truly produce a quality door. We take advantage of the availability of a variety of products in a myriad glass of price ranges, everything from a more modest door to the eight-foot door styles perfect for upscale projects. Our customers understand that they''re getting a quality product when we install Therma-Tru Doors. And, the Therma-Tru staff is well trained, thorough and provides good follow up. They do it all with quality. Quality and style. Unmatched innovation. A commitment to the customer. Plain and simple, that''s why builders use and prefer fiberglass Therma-Tru doors. The challenge for every builder and contractor is to build homes of distinction. That''s where fiber glass Therma-Tru doors for the interioir of the home come in--providing the competitive edge of a well-built door system. Therma-Tru offers the unique, durable and beautiful design solution builders and their customers can count on.

Therma-Tru Doors When you''re one of the nation''s largest homebuilders, your reputation means everything. That''s where quality doors fiberglass Therma-Tru doors come into play. assurance of quality when it specifies fiberglass Therma-Tru doors. The company, which recently acquired U.S. Home to become the largest homebuilder in the U.S., constructs about 500 homes a year in the Tampa market. The single-family residences range in price from $120,000 to $300,000. The company wants to make glass sure its customers are satisfied, and steel doors were not doing the trick. We had an issue with steel doors, and the fact doors that they would show dents and marks easily. That''s just not the case with fiberglass Therma-Tru doors. We were one of the first to use the Smooth-Star door in our market The look is sharp, the lines are crisp and the durability is superior. It''s simply a well-built door.