Steel House

The STEELHOUSE™ Carriage House Door will have an immediate impact on the curb appeal of any home. The available designs of the STEELHOUSE™ Door brings the traditional look and design of the old-style wood carriage door without the problems that were once associated with the older wood door. At half the cost, half the weight, and with a maintenance free exterior, you cannot make a better investment in your home’s exterior appearance.

1st United Door Technologies

1st United Door Technologies, 1st UDT, is Colorado’s premier garage door supplier. All the doors they offer are manufactured with pride right here in the United States of America!
1st UDT has over 150 years of door manufacturing experience.  Their management team is known for providing value and durability with the production of quality products at very competitive prices. 1st UDT has been serving Homeowners across the Nation with unique and distinctive garage doors that enhance the beauty and value of their homes. With several patents issued, First United Door Technologies continues to improve upon the products design and construction, further solidifying its role as the innovator and leader of the steel garage doors.


The Universal Series are cost-effective steel garage doors manufactured for strength and longevity. The Universal Series offers various models of garage doors, with short panel, long panel and the unique bead board raised panel embossments. A flush panel is also available in some gauges. These are cost effective garage doors produced with exceptional quality and workmanship, using only the finest manufacturing components. These are embossed with a wood grain texture finish accented by the panel design.

Contractors Series

Constructed using modern manufacturing techniques, our Contractors Series garage doors fit any budget. The door offers embossed wood grain texture finish accented by a traditional raised panel design with an easy-to-maintain, baked-on polyester basic white paint only. Composed of heavy-duty, hot dipped galvanized steel, the garage doors are reinforced for strength and durability. These garage doors set the standard when it comes to beauty and durability.

Woodie Plank

The Woodie Plank™ Series garage doors are the ultimate in classic craftsmanship combined with modern engineering. From old style carriage house to contemporary styling, the doors are manufactured to your standards and specifications. With a distinctive style and a longer life span, hand-selected tongue and groove 3/8″ thick Western Red Cedar siding is 1″ x 6″ nominal laminated to a 2″ thick insulated 24-gauge pan door with PVC back insert. The doors can be further enhanced with a variety of classically finished decorative hardware and window designs. A Woodie Plank™ Series garage door can be an important design element, complimenting and enhancing your home’s appeal and value. First United Door Technologies is committed to creating new ideas and innovation in residential garage doors. That is what the Woodie Plank™ Series door delivers.