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THERMA ELITE 5900, 3 Layer, Polyurethane Insulated

(1 customer review)

Experience luxury and innovation with the Northwest Door Therma Elite 5900 garage doors, a unique hybrid design that combines insulated steel sections with precision-cut Extira® composite wood overlays. These exquisite carriage style doors boast the largest selection of designs in the industry, elevating the curb appeal of any home. With an insulation value of 10.4 R and a thermal barrier joint, these doors ensure energy efficiency and climate control.

The factory-painted finish adds a touch of elegance, while the uniform dimensions of the overlay components maintain consistent beauty across all door sizes, including over-height and odd-width options. Embrace sophistication and versatility with the Therma Elite 5900, where luxury meets performance.


The Therma Elite 5900 garage doors feature precision-crafted design and superior insulation for a luxurious appearance and optimal performance. The sections are joined with a Tongue and Groove joint, enhanced by a Thermal Break and a Flexible Vinyl Joint Seal to ensure excellent weather resistance. The standard overlay dimensions add elegance, with beveled profiles, and uniform dimensions across all door sizes. Enjoy enhanced energy efficiency with an impressive R-value of *10.4.

These doors are not just beautiful but also functional, with Clear 1/8″ tempered glass standard for natural light and a High Performance Professional Grade Acrylic Primer and Enamel Top Coat finish for lasting durability and a polished look. The White color option complements any architectural style. Embrace luxury and efficiency with the Therma Elite 5900, where craftsmanship and innovation meet in harmony.


Northwest Door website – THERMA ELITE 5900

Additional information





Paint Method

No Special Paint Options

Wind Rating

No Information on Wind Rating



Environmental Assurance

No Information on Environmental Assurance


Yes, request a quote for more info.

Design Options

Glass Options




Northwest Door warranty information



Therma Elite 5900 Finishing & Care Instructions


1 review for THERMA ELITE 5900, 3 Layer, Polyurethane Insulated

  1. Zoey J

    This is the only carriage garage door that I found that would match my home and it looks great.

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