Therma Tech 3500

Residential Insulated Steel Garage Doors

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Therma Tech 3500

Residential Insulated Steel Garage Doors

* This model is only available in the Western US and Western Canada markets at this time

Brochure

First in the Therma Tech™ line of insulated raised steel panel steel doors - quality, value, and style 

Choose from six classy woodgrain textured panel designs – Country, Cottage, Shaker and more, with our Therma Tech 3500.  The 2” thick panel, made with our 3-layer steel front and back construction and insulating polystyrene core, provides very good thermal efficiency (R-10.4 thermal rating).  Unbeatable protection against the elements is achieved through our thermal break / tongue and groove section joints, which create a weather tight seal. 

A Better model especially in terms of available customizations, twenty-six window designs plus nine glass options round out the expansive list of choices.  Hörmann window insert frames are recessed from the panel surface for a cleaner look, and tempered glass panes contribute to safety in case of breakage by keeping large shards of fragmented glass debris in check.  With seven attractive color options, you’re sure to find the look that matches your personal style. 

Feature Rating
Energy Efficiency


Customizations



Low Maintenance


Luxury Level


Characteristic
Insulation value R-10.4 Thermal Rating
Material Steel
Thickness 2"
Design options 6 Panel designs
Colors 7 Color finishes
Warranty Door: Ltd Lifetime - Hardware: 3yr - Springs: 3yr

Image Gallery

Panel Construction

The industry leader in innovative door safety, insulation, and strength

1. Precisely Designed Tongue & Groove

Thermally broken section joints reduce air infiltration and create weather tight seal.

2. 3-Layer Sandwich Construction

A 3-layer steel front and back construction with insulating polystyrene core provides smooth door operation while increasing energy savings.

3. Well-defined Panel Embossments

In galvanized and finish painted steel, with a beautiful, easy-to clean woodgrain texture, will provide years of trouble-free performance.

Hörmann Innovations

Garage Door Design Options

Choose your panel, color, windows and glass

Window Designs

Glass Options

Available Upgrades

Enhance your door with these additional customizations

Decorative Hardware

Supporting Documents

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