Modern Tech 3550

Contemporary Insulated Steel Garage Doors

Refined contemporary aesthetics in an insulated steel door

Black satin, dark bronze, brushed nickel, and white never looked so good. These contemporary panel colors are standard on the Modern Tech 3550 and have the refined appearance of aluminum though are smooth, heavy-duty 24-gauge steel. With a thermal rating of R-10.4, the 2” thick panel, made with our 3-layer steel front and back construction and insulating polystyrene core, delivers exceptional energy control. Unbeatable protection against the elements is achieved through our precisely designed thermal break / tongue and groove section joints, which create a weather tight seal. With 46 panel / window combinations available, you’ll be certain to find one that’s right for your home.

Categories: Garage Doors, Hormann, Steel Doors

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Characteristic
Insulation value	R-10.4 Thermal Rating
Material	Steel
Thickness	2″
Design options	46 Panels + window designs
Colors	4 Color finishes
Warranty	Door: Ltd Lifetime – Hardware: 3yr – Springs: 3yr

Panel Construction

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

Tongue & Groove Section Joints

Precisely designed thermally broken section joints reduce air infiltration and create a weather tight seal.

Sandwich Construction

3-layer steel front and back construction with insulating polystyrene core increases energy savings.

Refined Appearance of Aluminum – 24 Gauge Steel Construction

The 2” thick panel has the refined appearance of aluminum but is constructed of heavy-duty 24-gauge steel that’s made with our 3-layer steel front and back construction and insulating polystyrene core, for exceptional energy control.

Aluminum Retainer

Our corrosion-resistant aluminum bottom seal retainer never rusts and is more durable than brittle plastic retainers.

Bottom Weather Seal

Keeps out debris and the elements for added energy savings.

Section Detail

Manufactured with a smooth, heavy-duty steel exterior skin, Modern Tech doors are customizable with 33 panel and window combinations and include high quality painted aluminum frame with clear annealed glass.

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