1/4 Eyebrow Arch Plantation Shutters

A 1/4 eyebrow arch plantation shutter is a custom-fabricated shutter built for the shallow curved arch that sits above a rectangular window in living spaces, where the arch height is a fraction of the arch width rather than the equal proportions of a perfect arch or eyebrow arch. If you have an arch above a window that rises gently from one side to a modest peak before dropping back down on the other side, with a curve that is wider and flatter than a full eyebrow arch, this is likely the configuration you need.

The 1/4 eyebrow arch is among the more common specialty shapes in residential construction, particularly in homes built from the 1980s onward where shallow decorative arches above windows were a popular architectural detail. The challenge is identifying the correct arch type before ordering, and then treating it with a shutter that follows the curve precisely rather than sitting inside a rectangular frame that leaves the arch exposed. 

Shutter Supplies fabricates every 1/4 eyebrow arch plantation shutter to your submitted measurements in your chosen material, color, orientation, and configuration, with a 13-year warranty covering materials and workmanship.

What Is a 1/4 Eyebrow Arch and How Does It Differ from a Full Eyebrow Arch?

A full eyebrow arch plantation shutter covers a wide, shallow curved arch that runs across the full width of the window opening with a gentle rise to a central peak, typically positioned above a rectangular window in a living space where the arch and window are treated as a paired unit. A 1/4 eyebrow arch is shallower still, with a curve that rises from one side only rather than symmetrically from both sides to a center peak.

The practical distinction is orientation. A full eyebrow arch is centered and symmetrical. A 1/4 eyebrow arch has a left or right orientation depending on which side of the opening the curve rises from, and the shutter is fabricated accordingly to follow that specific curve. If you measure your arch and find the curve sweeps up from the left side, you need a left-orientation 1/4 eyebrow arch. If it sweeps from the right, you need the right-orientation version. Selecting the wrong orientation produces a shutter that follows the curve in the wrong direction and cannot be installed correctly, so confirming this before ordering is essential.

To distinguish a 1/4 eyebrow arch from a full eyebrow arch, look at the arch from directly in front of the window. A full eyebrow arch rises symmetrically from both sides to a peak at the center. A 1/4 eyebrow arch rises from one side and the other end of the arch sits lower, with the high point positioned toward one side of the opening rather than at the true center. If you are unsure which arch type you have, contact us at 281-704-3838 before ordering.

Full Customization: Every Option Explained

Every 1/4 eyebrow arch plantation shutter order is built to your submitted specifications. Here is what each option controls.

• Orientation: Left or Right — Determines which direction the arch curve rises. Left orientation means the arch rises from the left side of the opening. Right orientation means it rises from the right. This must match the direction of your actual arch or the shutter will not follow the curve correctly when installed.

• Louver Size — Available in 2.5 inch for a traditional detailed look, 3.5 inch as the most widely used balanced option, and 4.5 inch for a bolder louver face suited to larger openings and contemporary interiors. For a 1/4 eyebrow arch paired with a rectangular window below, matching the louver size of the window’s rectangular shutter panel produces a visually consistent result across both units.

• Tilt Rod: Central or Hidden — A central tilt rod runs visibly down the panel face for straightforward louver adjustment. A hidden tilt rod uses an internal gear mechanism with no visible rod on the face, keeping the panel clean and uninterrupted. For a shallow arch where the panel face is already compact, the hidden option tends to produce a more refined finished appearance.

• Split or Single Tilt — Split tilt divides the panel into upper and lower sections for independent louver adjustment. Single tilt moves all louvers together. For a 1/4 eyebrow arch, which is typically a shallower panel with fewer louvers than a full-height rectangular shutter, single tilt is usually the more practical choice.

• Divider Rail — A horizontal rail across the panel mid-point that enables split tilt operation. For most 1/4 eyebrow arch installations, no divider rail keeps the panel face simpler and more appropriate to the scale of the opening.

• Attachment Type — Hinges mount the panel to the frame via hinge pins, available in white, brown, or grey to coordinate with the shutter color. Magnets provide a hardware-minimal closure option where the panel does not need to swing open on a regular basis.

• Mount Type — Inside mount positions the frame within the arch opening for a built-in appearance. Outside mount attaches the frame to the surrounding wall or trim for windows with shallow recess depth.

• Window Opening Depth — For inside mount, this confirms the clearance within the recess for the frame to seat without contacting the glass. Entered in whole and decimal inches.

• Frame Sides and Frame Type — A 4 sided frame fully encloses the opening. A 4 sided frame with sill adds an extended bottom member for windows above a visible sill. No frame attaches the panel directly for a frameless installation. Four frame profile styles are available to match surrounding trim details.

• Shutter Gap — Building true to size fits to exact submitted dimensions. Adding a 1/8 inch gap reduces the perimeter slightly to ease installation where seasonal movement is a factor.

Wood vs. Poly: Choosing the Right Material

Shutter Supplies offers 1/4 eyebrow arch plantation shutters in two core material types.

• Wood — Real basswood hardwood provides fine grain, smooth paint adhesion, and reliable dimensional stability. Best suited for climate-controlled interior spaces away from sustained moisture. 

Available in 12 colors: 

• Black 
• Terrace
• Perhament 
• Sable
• Honey
• Natural
• Off White
• Snowbound
• Alabaster
• Extra White
• Snow White
• Pure White

• Poly — Fully synthetic PVC construction that is completely waterproof and will not warp, crack, or deteriorate in high-humidity environments. Poly is the correct material for round windows in bathrooms, coastal homes, or any room where moisture would degrade natural wood over time. For a circular frame where any warping in a single curved section throws the entire profile out of round, poly’s dimensional stability in moisture-prone environments is a meaningful long-term advantage. 

Available in 2 colors:

• Snow White
• Off White

What to Expect After You Order

Every 1/4 eyebrow arch plantation shutter is custom manufactured after your order is placed, with no stock panels waiting to ship.

• 5 business day fabrication turnaround from order confirmation
• Approximately 3 shipping days from our Houston, TX facility
• Protective packaging to prevent damage in transit
• 13-year warranty covering materials and workmanship on all plantation shutters
• National shipping throughout the United States and select international locations

Order Your 1/4 Eyebrow Arch Plantation Shutters Today

Custom 1/4 eyebrow arch plantation shutters built to the exact curve and orientation of your arch, in your chosen material and finish, fabricated and shipped in under two weeks. Use the configurator on this page to submit your measurements and get accurate pricing, or browse our full custom plantation shutters catalog including eyebrow arch and full arch configurations. 

For help identifying your arch type or confirming orientation before ordering, contact Shutter Supplies at 281-704-3838 or visit shuttersupplies.com.

FAQs

What is a 1/4 eyebrow arch plantation shutter?

A 1/4 eyebrow arch plantation shutter is a custom shutter built for a shallow asymmetrical arch above a window, where the curve rises from one side rather than symmetrically from both sides to a center peak. The shutter is fabricated in a left or right orientation to follow the specific direction of your arch.

How is a 1/4 eyebrow arch different from a full eyebrow arch?

A full eyebrow arch is symmetrical, rising from both sides to a peak at the center of the opening. A 1/4 eyebrow arch is asymmetrical, with the curve rising from one side only. If your arch has a clearly higher point toward one side rather than at the true center, the 1/4 eyebrow arch is the correct configuration. Call us at 281-704-3838 if you are unsure which applies to your window.

How do I know whether to choose left or right orientation?

Stand directly in front of the window and look at the arch. If the curve rises from the left side of the opening, choose left orientation. If it rises from the right, choose right. Selecting the wrong orientation produces a shutter that follows the curve in the wrong direction and cannot be installed correctly.

How long does fabrication and shipping take?

Every 1/4 eyebrow arch shutter is custom-built after your order is placed. Standard fabrication takes 5 business days from our Houston facility, with shipping completing in approximately 3 days. Most orders arrive within two weeks of order confirmation.

What warranty applies to 1/4 eyebrow arch plantation shutters?

All plantation shutters from Shutter Supplies carry a 13-year warranty covering materials and workmanship across both wood and poly options. Contact us at 281-704-3838 for warranty questions or post-installation support.​​​​​​​​​​​​​​​​