What styles and colors does the Amarr Northwoods Collection come in?

Not every garage door collection tries to do everything. The Amarr Northwoods Collection takes a different approach: it commits to a single design direction and executes it well. The result is a door built for modern, mountain, and transitional homes where horizontal plank aesthetics are part of a deliberate exterior scheme. If you are drawn to that look, the style and color decision is focused. If you are not, a different collection is the right starting point.

The Northwoods Design Identity

The Northwoods Collection centers on a modern horizontal plank appearance. Each section features a ribbed steel panel with a printed horizontal woodgrain design applied to the surface. The ribs create physical texture across the door face. The woodgrain print adds color variation and grain detail that reads convincingly as natural wood from a normal viewing distance.

This is not a carriage-house door. It is not a traditional raised-panel door. The design is contemporary and clean, meant for homes that lean modern or transitional rather than colonial or craftsman. That specificity is intentional. The Northwoods fits a particular design category very well rather than trying to work for every house.

The horizontal plank aesthetic has strong roots in Colorado residential design. Modern farmhouse and mountain-modern styles have shaped new construction from Broomfield to Castle Rock over the past decade. Board-and-batten siding, fiber cement plank, and natural stone are common on these homes. The Northwoods pairs naturally with those materials.

Two Colors: Cedar and Aspen Gray

The Northwoods offers exactly two color options. That focus reflects the collection's identity.

Cedar is a warm reddish-brown woodgrain that sits close in tone to natural western red cedar or redwood. It pairs well with warm-toned stone, brick, wood siding, and stucco. Cedar is the natural choice for a mountain lodge feel, a craftsman with warm exterior materials, or any home where the palette runs toward earthy browns and tans.

Aspen Gray is a cooler gray-toned woodgrain. The gray base reads as more modern and architectural than Cedar. It pairs well with charcoal, white trim, cool-tone stone, and fiber cement siding. Homes with black window frames, dark metal roofing, or contemporary cladding are natural fits for Aspen Gray.

The decision between the two usually comes down to the home's existing palette. Cedar pulls warm. Aspen Gray pulls cool. If the trim, stone, and siding are warm, Cedar. If they are neutral-to-cool, Aspen Gray works better.

Window Options and the Black Frame Detail

Window feature	Northwoods detail
Primary insert style	SlimLine with black frames
Glass options	Clear, Frost, Dark tint
Placement options	Traditional top-row; Mosaic (staggered or grouped)
Obscure glass	Availability not confirmed; confirm with dealer

SlimLine windows are narrower horizontal inserts that maintain the plank rhythm of the door without interrupting it. The frame color is black, a specific design choice by Amarr. The black frame reinforces the contemporary character of the Northwoods and mirrors the dark window frames common on modern and modern-farmhouse homes. This is not a detail that can be changed to a white or bronze frame. It is part of the collection's design language.

If a home has white or tan window frames, that contrast between the door windows and the house windows is worth considering before ordering. Many buyers find the black frame detail works on their homes regardless of the existing window color. Others prefer a closer match. This is a conversation worth having at the estimate stage.

Mosaic window placement allows windows to be positioned in a staggered or grouped arrangement rather than a fixed single row across the top section. This flexibility lets buyers customize the door's visual rhythm to echo the window patterns elsewhere on the facade.

Glass options include Clear, Frost, and Dark tint. Frost and Dark tint add privacy while still admitting light. Colorado's afternoon sun on a south-facing door can raise interior garage temperatures significantly in summer. Dark tint glass helps moderate solar gain through the window inserts on those exposures.

The Two Northwoods Models

The Northwoods comes in two models. Both use three-layer insulated construction with polystyrene cores.

Feature	NW3000	NW3138
Steel gauge (outer/inner)	24/27 ga	27/27 ga
R-value	9.05	6.48
Colors	Cedar, Aspen Gray	Cedar, Aspen Gray
Paint warranty	12 Years	12 Years
Workmanship warranty	3 Years	3 Years

The NW3000 uses a 24-gauge outer skin and 27-gauge inner skin. The heavier outer gauge adds dent resistance. In hail-exposed neighborhoods, that extra mass helps. The NW3000 also reaches the higher R-value of 9.05, making it the better thermal choice for attached garages.

The NW3138 uses 27/27-gauge steel on both faces. The matched dual-gauge construction distributes impact across both sides evenly. Its R-value of 6.48 is lower than the NW3000, but adequate for many attached garage applications in the Denver metro.

How to Choose the Right Northwoods for a Colorado Home

Color selection comes down to the home's existing palette. Beyond color, the main decision is between NW3000 and NW3138. For most attached garages along the Front Range, the NW3000's higher R-value is the better fit. The NW3000 also carries the heavier 24-gauge outer skin, which performs better in Colorado's hail season.

The NW3138 suits homeowners who prioritize impact resistance on both faces equally, such as a garage opening that is regularly exposed to activity on both sides, or where the interior face is also a concern.

Mountain properties above 7,000 feet in Evergreen, Conifer, and the foothills generally benefit from the NW3000's stronger insulation. The heating season runs longer at those elevations, and the temperature differential between garage interior and the living space adjacent to it is greater than in the metro.

G Brothers installs the Amarr Northwoods Collection throughout Denver and the Front Range, including foothill communities where the plank aesthetic is most at home. Free estimates cover the model, color, and window configuration decisions. G Brothers manages the order through installation and stays available for service.

Opener compatibility is worth checking before finalizing a Northwoods order. Both models use three-layer insulated construction, which adds weight compared to a single-skin or uninsulated door. The NW3000's 24-gauge outer skin adds further to the panel weight relative to a standard 27-gauge door. If you are keeping an existing opener, G Brothers verifies that its torque rating is adequate for the door weight. That check happens at the estimate stage, before anything is ordered.

Maintenance on the Northwoods is minimal compared to a real wood plank door. The factory-applied woodgrain print does not need sealing, staining, or periodic refinishing. An annual rinse with water removes road dust and pollen. For doors in areas with salt spray from road de-icing, a wipe-down of the lower panel sections in late spring helps preserve the finish. The 12-year paint warranty covers fading and peeling from normal UV and weather exposure across Front Range conditions.

Window frame color is a specific detail to confirm before ordering. SlimLine windows in the Northwoods ship with black frames. That is a fixed feature of the collection, not a configurable option. If the home has white or tan window frames on the exterior, the contrast between the door's black-frame inserts and the rest of the house is worth previewing at the estimate. Many buyers find the contrast reads well. Others prefer a closer match. Knowing this before ordering avoids surprises at installation.

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