Best Half Round Window Pediments for Classic Curb Appeal in Homes and Outdoors

Half round window pediments add architectural charm and a touch of historic character to facades, entryways, and interior accents. This guide highlights five durable options from Ekena Millwork, designed for interior or exterior use, and crafted in materials like PVC and urethane to resist cracking, warping, and weathering. Each product blends authentic sunburst or smooth profiles with customizable sizing, enabling easy matching to your home’s trim. Whether you’re restoring a Victorian-inspired look or upgrading a modern design, these pediments offer versatile style and long-lasting performance.

Summary of selected products:

Product Material Dimensions Height Projection Notes
26″W x 13″H x 2″P Half Round Sunburst Pediment PVC 26 x 26 x 26 in 13 in 2 in Authentic historic design, multiple sizes
24″W x 12″H x 2″P Half Round Sunburst Pediment PVC 24 x 24 x 24 in 12 in 2 in Durable interior/exterior, universal sizing
PED40X18X01SB Half Round Sunburst Pediment PVC 40 x 18 1/8 in 18 1/8 in 1 3/4 in Weather-ready; holds up against elements
24″W x 12″H x 2″P Half Round 3 Spoke Pediment PVC 24 x 24 x 24 in 12 in 2 in Authentic historic designs
24″W x 12″H x 1-3/4″P Half Round Smooth Signature Urethane Pediment Urethane 24 x 24 x 24 in 12 in 1-3/4 in Fully customizable; primed tan

26″W x 13″H x 2″P Half Round Sunburst Pediment

26W x 13H Half Round Sunburst Pediment

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The 26″W x 13″H Half Round Sunburst Pediment from Ekena Millwork offers a classic sunburst profile in a durable PVC construction. It measures 26 inches across and provides a 13-inch height with a 2-inch projection, suitable for entryways, gables, or interior arches. PVC is chosen for its resistance to moisture, temperature changes, and wear, making it suitable for both indoor and outdoor installations. The design echoes historic architectural details while staying lightweight for straightforward mounting.

24″W x 12″H Half Round Sunburst Pediment

24W x 12H Half Round Sunburst Pediment

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This 24″W by 12″H Half Round Sunburst Pediment uses architectural-grade PVC to provide durability in both interior and exterior settings. Its 24-inch overall width, with a 12-inch height and 2-inch projection, makes it a versatile choice for standard door openings or window accents. The timeless sunburst motif aligns with various historic and contemporary styles, offering an easy upgrade to elevate curb appeal without complex installation.

PED40X18X01SB Half Round Sunburst Pediment

PED40X18X01SB Half Round Sunburst Pediment

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The PED40X18X01SB is a larger half-round sunburst pediment, 40 inches wide and 18-1/8 inches tall with a 1-3/4 inch projection. Made from PVC, it resists cracking, warping, and splitting while withstanding natural elements. Its size makes it ideal for larger entryways or wide windows, delivering a bold focal point that complements traditional architectural details and modern exteriors alike.

24″W x 12″H x 1-3/4″P Half Round 3 Spoke Pediment

24W x 12H Half Round 3 Spoke Pediment

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This 24″W x 12″H Half Round 3 Spoke Pediment features multiple spokes in the sunburst design, crafted from architectural-grade PVC. It offers a balanced profile suitable for a range of doorways and window openings, with a 24-inch overall width, a 12-inch height, and a 2-inch projection. The material ensures long-term performance against weather and daily wear while preserving fine details of the sunburst motif.

24″W x 12″H x 1-3/4″P Half Round Smooth Signature Urethane Pediment

24W x 12H Half Round Urethane Pediment

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The Smooth Signature Urethane Pediment provides a versatile, fully customizable option in a primed tan finish. At 24 inches wide and 12 inches high with a 1-3/4 inch projection, it supports a range of design schemes. Urethane is known for its lightweight strength and resistance to moisture and impact. Fully customizable capabilities allow matching components to create a precise millwork solution for distinctive interiors or exteriors.

36″W x 18″H x 1-3/4″P Half Round Sunburst Signature Urethane Pediment

36W x 18H Urethane Pediment

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The 36″W x 18″H Half Round Sunburst Signature Urethane Pediment delivers a bold statement with a large-scale sunburst profile. It features a 36-inch width, 18-inch height, and a 1-3/4 inch projection. As a urethane product, it combines light weight with durability and is primed in tan for straightforward painting. The piece is designed for made-to-order precision, enabling exact alignment with surrounding trim and architectural details.

26″W x 13″H x 1-3/4″P Half Round Sunburst Signature Urethane Pediment

26W x 13H Urethane Pediment

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This Signature Urethane Pediment in a 26-by-13 size offers a balanced half-round sunburst motif with a 1-3/4 inch projection. It is primed tan and designed for customization, including mix-and-match options with other standard millwork components. The made-to-order approach ensures precise dimensions to fit unique doorways, windows, or interior arches while maintaining cohesive trim across the project.

24″W x 12″H x 1-3/4″P Half Round 4 Spoke Signature Urethane Pediment

24W x 12H Half Round 4 Spoke Urethane Pediment

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The 24″W x 12″H Half Round 4 Spoke Signature Urethane Pediment emphasizes a four-spoke sunburst motif in primed tan. This urethane option is designed for precision-made customization, enabling exact matching with existing millwork. The 1-3/4 inch projection provides a defined shadow line for architectural emphasis while remaining easy to install and finish.

Buying Guide: Key Considerations For Half Round Pediments

  • Material durability: PVC pediments offer moisture resistance and stability, ideal for exteriors or humid environments. Urethane pediments are lightweight and forgiving for interior applications, with strong paint-adherence potential.
  • Profile and sizing: Consider overall width, height, and projection to ensure the pediment aligns with door or window dimensions and surrounding trim. Larger pediments create a bold focal point; smaller ones suit modest openings.
  • Finish and customization: Primed or tan finishes are common; choose products that allow painting to match your trim. Fully customizable, made-to-order options provide precise fitting for non-standard openings.
  • Installation compatibility: Ensure mounting surfaces are clean and flat. Some pediments are designed for easy fastening to soffits, pilasters, or over door frames with standard hardware.
  • Weather performance: For exterior use, select materials with proven resistance to cracking, warping, and UV exposure. PVC and urethane both offer favorable exterior performance, with PVC typically offering greater moisture resistance.
  • Historical accuracy: If restoration is a goal, match the sunburst spokes or smooth profiles to the era’s architectural language. Classic sunburst designs work well with craftsman, colonial, and victorian styles.
  • Maintenance: Painted finishes require periodic touch-ups. PVC and urethane are generally low-maintenance but check for any required coatings or primers for best longevity.
  • Cost and sourcing: While all options provide durable performance, larger pediments or made-to-order pieces may affect overall project budgets and lead times. Confirm delivery options and return policies with the seller.

These half round pediments deliver architectural style with practical durability. Selecting the right material, size, and design will help you achieve a timeless look that enhances entryways, bay windows, or decorative interior arches.