What styles and colors does the C.H.I. Skyline Flush Collection come in?

Flush garage doors ask a different question than traditional panel doors. Instead of "which design looks best," the question becomes "which color and window combination creates the right look for this house." The C.H.I. Skyline Flush Collection is built around that idea. The panel surface is completely flat. No raised borders, no recessed insets, no horizontal ribs. The visual character of the door comes entirely from the color you choose and the window insert you add.

That simplicity is the point, and C.H.I. backs it up with a wide range of color and window options. The 188 powder coat choices alone make this one of the most customizable doors in its price tier.

The Skyline Flush Panel: One Style, Done Well

The Skyline Flush Collection offers a smooth, flat steel panel as its only surface design. This is deliberate. A flush panel works well when the goal is a clean, contemporary facade without the visual busyness of raised sections or carriage-house overlays.

Flush doors pair well with several home styles in the Denver metro:

• Modern farmhouse: A dark flush panel with horizontal window inserts reads as deliberate and current.
• Contemporary new builds: Floor-to-ceiling windows, flat rooflines, and horizontal cladding all work well with a flush door. A raised-panel door in that setting often looks out of place.
• Transitional homes: A flush door in a neutral color acts as a backdrop rather than a focal point, letting other exterior details carry the design.
• ADUs and detached studios: A simple flush door keeps the secondary structure from competing with the primary home.

The flush panel surface also takes color uniformly. On a textured or raised-panel door, shadow lines from the panel depth create contrast and shift how the color reads. On a flush door, the color reads flat and consistent, which makes bold or custom colors easier to control.

Color Options: 188 Powder Coats and More

The Skyline Flush Collection has three main finish categories.

Standard paint colors (9 options):

White, Almond, Sandstone, Brown, Bronze, Gray, Desert Tan, Black, Graphite

These nine cover the most common residential exterior color ranges. White and Almond work with traditional trim and siding. Sandstone and Desert Tan complement earth-tone stucco. Gray and Graphite are popular on contemporary and modern homes. Black is the most dramatic and pairs well with glass inserts.

Wood-look finishes:

• Painted Woodtones: Factory-applied wood-inspired paint finishes. These add warmth and visual texture without the maintenance demands of real wood. Good for homeowners who want the color of wood without the grain detail.
• Accents Woodtones: Textured wood-grain surface treatment on steel. The grain texture is part of the surface, not just a color. This is a more pronounced wood-look that reads as wood grain from the street.

Powder coat: 188 options

Finish category	Options
Standard paint	9 colors
Painted Woodtones	Select factory finishes
Accents Woodtones	Textured wood-grain on steel
Powder coat	188 colors

The 188 powder coat options are the Skyline Flush's standout color feature. Powder coat is applied electrostatically and cured at high heat. It bonds to the steel surface at a molecular level. The result is a harder, more durable finish than liquid paint. Powder coat resists chipping, fading, and UV degradation better than standard paint, which matters at Colorado's elevation where UV intensity is roughly 25 percent higher than at sea level.

With 188 colors, finding a close match to an existing exterior paint scheme is rarely a problem. Homeowners who have a specific trim color, a new construction spec, or an HOA-approved palette can typically find a powder coat match within the Skyline Flush range.

Window Options: How They Define the Door's Character

Because the Skyline Flush panel has no surface detail, windows carry most of the visual work. The window insert type, size, and glass choice define the door more than the color does in most cases.

Insert styles:

• Short: A compact horizontal window. Adds light and detail without dominating the door face. Works well when a subtle accent is needed.
• Long: A wider horizontal insert that emphasizes the horizontal orientation of the door sections. Popular on contemporary and modern farmhouse homes.
• Oversized: A large window area for maximum light and a bold visual statement. Best on homes where the garage door is a deliberate design feature.
• StyleLite: A narrow, low-profile insert that adds a subtle horizontal light band. Creates interest without interrupting the flush surface.

Glass types (7 options):

Plain, Obscure, Tinted, Rain Glass, Frosted, Seeded, Designer Glass

Choosing glass for Colorado exposures:

South- and west-facing doors get intense afternoon sun, particularly in summer. The Front Range runs long stretches of direct afternoon sun from May through September. Tinted and Frosted glass reduce solar heat gain through the window inserts and provide privacy. Obscure glass diffuses light while blocking direct street views. Rain Glass has a textured surface that scatters light in a distinctive pattern. Plain glass is best for east- and north-facing doors where solar gain is not a concern and maximum natural light is the priority.

Seeded and Designer Glass options add vintage or decorative character. On a flush door, a single row of Seeded glass inserts in the top section can add warmth and personality to an otherwise austere surface.

Making the Skyline Flush Work in Colorado

Denver's 300 days of sunshine per year put more UV on exterior surfaces than most of the country. The powder coat finish options on the Skyline Flush handle Colorado's UV load better than standard paint on many competing products. For a flush door where any surface fade or discoloration is more visible than on a textured panel, that durability matters.

The Skyline Flush is available in 25 ga, 24 ga, and select 27 ga configurations. For Front Range hail exposure, 24-gauge is the recommended choice. It adds meaningful dent resistance over 25-gauge at a modest cost difference. A hailstone hitting a flat panel can cause clean denting on lighter-gauge steel. The 24-gauge option resists that better.

G Brothers installs the C.H.I. Skyline Flush Collection across the Denver metro and the Front Range. The team can walk through the 188 powder coat options and window configurations in person. Free estimates, same-day service on most repairs, licensed and insured, 24/7 emergency response.

Choosing a powder coat color for a flush door works differently than choosing a color for a raised-panel or carriage-house door. On a textured panel, color plays second to the shadow lines of the panel detail. On a flush door, the color is the dominant visual element. A dark powder coat (Graphite, Black, Dark Bronze) on a flush door reads as bold and architectural. A light neutral (White, Almond, Sandstone) reads as clean and minimal. Both are valid design choices. The decision should be driven by the home's other exterior elements, particularly the trim color and the siding texture.

Window placement on a flush door is also a decision that benefits from seeing samples in person. Long horizontal windows across the top section on a black flush door is one of the most popular combinations on contemporary Denver homes right now. A StyleLite narrow insert on a lighter-colored flush door adds a subtle horizontal accent without dominating the surface. The right combination depends on the proportions of the opening and the surrounding facade.

Gauge selection for the Front Range: The Skyline Flush is available in 24 and 25-gauge configurations. For the Front Range hail corridor, the 24-gauge option adds meaningful resistance to denting from summer hail events. On a flush door where any surface irregularity is immediately visible, that extra gauge makes a practical difference. The cost step between 25-gauge and 24-gauge is modest and worth it for most Front Range homeowners.

If you are replacing an older flush door or upgrading from a raised-panel door on a contemporary home, G Brothers can bring color chips and window samples to the estimate so you can preview the combination before ordering.