Northwoods Dune Ribbed SlimLine Black Left Side Mosaic

Description

Bring the warmth of natural wood to your home with the Northwoods Dune Ribbed SlimLine Black Left Side Mosaic garage door. Its multi-tone, digitally printed woodgrain pattern and horizontal plank design create realistic depth, texture, and dimension, while the steel construction keeps maintenance simple. The soft, weathered Dune tones provide a light natural-wood look that complements modern, mid-century modern, and transitional architecture.

This configuration features narrow, black-framed SlimLine windows in an asymmetrical left-side Mosaic layout. The slim proportions add a crisp architectural accent while preserving the door’s strong horizontal lines.

Product highlights

• Amarr Northwoods modern plank garage door
• Ribbed steel sections with a multi-tone, digitally printed woodgrain surface
• Dune finish with the appearance of genuine wood
• SlimLine Black windows with Left Side Mosaic placement
• Choice of NW3138 or NW3000 triple-layer steel construction
• Available sizes for this configuration: 16′ x 7′, 8′ x 7′, 9′ x 7′, 9′ x 8′
• Standard-radius and low-headroom track options available
• Slide-lock and garage-door-opener preparation options available
• Wind-load reinforcement may be available where required by local building codes

Northwoods models explained

Amarr offers Northwoods in two insulated triple-layer constructions. Both use exterior steel, polystyrene insulation, and an interior steel backing, but the door thickness, thermal performance, steel gauges, and warranty coverage differ.

• Northwoods NW3138 – 1-3/8-inch triple-layer door, R-value 6.48 and U-factor 0.27: The slimmer option uses 27-gauge exterior and interior steel. Amarr lists a 12-year paint-finish warranty and a 3-year workmanship and hardware warranty.
• Northwoods NW3000 – 2-inch triple-layer door, R-value 9.05 and U-factor 0.26: The thicker, more energy-efficient option uses heavier 24-gauge exterior steel with a 27-gauge interior steel backing. Amarr lists a 12-year paint-finish warranty and a lifetime workmanship and hardware warranty.

This product defaults to NW3138, and NW3000 can be selected as an upgrade. Choose NW3138 when a slimmer insulated door and lower initial cost are the priority. Choose NW3000 when you prefer greater door thickness, better thermal resistance, heavier exterior steel, and longer workmanship and hardware warranty coverage.

Published R-values describe resistance to heat flow through the solid door section. Overall installed performance can also be affected by windows, seals, door size, installation quality, and site conditions.

Designed for your garage

Select the available size, model, windows, and track system that match your opening and available headroom. You can also choose preparation for an existing garage door opener and add a slide lock where needed. Confirm opening measurements, track clearance, wind-load requirements, and applicable local building codes before ordering.