• May include: A built-in white wooden window seat featuring a custom-fitted, rectangular beige fabric cushion with piped edges. The seat is positioned directly beneath a three-paneled bay window with white trim, creating a seamless architectural feature.
  • May include: A fabric swatch color chart featuring eighty rectangular samples arranged in four vertical columns. Each swatch displays a unique solid color or textured weave, labeled with alphanumeric codes ranging from L-01 to L-80 in white text.
  • May include: A color swatch chart featuring two columns of stacked fabric samples in various hues, numbered 1 through 33. The text at the top reads: Colors can be seen in %5 different tone on the digital screen. The fabric has a soft texture.
  • May include: A fabric swatch display titled Velvet Colors 1, featuring fifteen velvet samples arranged in two columns. The left column shows shades from cream to dark brown, labeled V-01 to V-08. The right column shows yellow to green, labeled V-09 to V-15.
  • May include: A color chart titled Velvet Colors 2 displaying sixteen fabric swatches in two columns. The left column features shades from beige to deep red labeled V-16 through V-23. The right column shows green, grey, and blue tones labeled V-24 through V-31.
  • May include: A color chart titled Velvet Colors 3 displaying two columns of fabric swatches. The left column features shades of red, pink, and burgundy labeled V-32 through V-41. The right column shows blue, gray, and black shades labeled V-42 through V-50.
  • May include: A comprehensive color chart for L2 Series linen fabric, displaying numerous swatches in solid colors and patterns. Each fabric sample is labeled with a specific code, including L2-34, L2-410460, L2-85, and L2-21, arranged in a grid for easy reference.
  • May include: A diagram titled Sample Cushion Drawings featuring three light blue shapes representing different cushion profiles. Each shape is labeled with black lines indicating the width and depth dimensions for clear visual reference.
  • May include: A custom-fitted gray fabric window seat cushion with a textured weave, designed to sit flush within the curved frame of a bay window. The cushion features a clean, straight edge and a neutral gray tone that complements the window area.
  • May include: A white bay window featuring a built-in bench seat with a light gray cushion. The window panes offer a view of a snowy outdoor landscape with bare trees and a frozen body of water, framed by white wooden trim and horizontal blinds.
  • May include: A long, rectangular sage green window seat cushion with a tufted surface, positioned on a white wooden bay window ledge. The cushion features a solid, muted green fabric texture and fits the entire width of the window frame.
  • May include: A light gray rectangular window seat cushion with piped edges, positioned on a built-in window bench beneath white horizontal blinds. A small, fuzzy, pink heart-shaped pillow rests on the window sill behind the cushion.
  • May include: A custom-fitted light gray bench cushion sits atop a white wooden storage unit with open cubbies. The unit is positioned directly beneath a large bay window that overlooks a paved driveway and a wooden fence in a residential outdoor area.
  • May include: A window seat cushion in a muted brown tone is topped with five decorative pillows in varying shades of cream, gray, and patterned fabric. The seat is positioned in front of a large bay window covered by white horizontal blinds.
  • May include: A multi-panel view of a window seat cushion featuring a vertical striped pattern in shades of yellow, blue, and white, alongside a decorative throw pillow with a repeating geometric ikat-style print in orange, blue, and white.
  • May include: A window seat cushion upholstered in a textured charcoal gray fabric, positioned within a white window frame. Above the cushion, a beige pleated cellular shade is partially lowered, filtering light through its horizontal honeycomb structure.
  • May include: A comparison of filling materials featuring a pile of white fiberfill marked with a red X and the text Not fiberfill, alongside a block of white foam marked with a green check and the text Best quality foam under the heading FILLING MATERIAL.
  • May include: A floor seating arrangement featuring mustard yellow velvet back cushions and a patterned seat base with orange, black, and gold geometric motifs. The text CUSTOM SIZE CUSTOM COLOR is overlaid in bold yellow letters against the dark window background.
  • May include: A collection of corduroy fabric swatches featuring a variety of colors including rust orange, deep purple, light mint green, soft pink, vibrant emerald green, and chartreuse yellow, all displaying a distinct vertical ribbed texture.
  • May include: A large, custom-built window seat featuring two rectangular gray cushions, two matching bolster pillows, and two square throw pillows. The seating area is integrated into a recessed alcove directly in front of a wide glass window.
  • May include: A built-in white wooden window seat featuring a custom-fitted, rectangular beige fabric cushion with piped edges. The seat is positioned directly beneath a three-paneled bay window with white trim, creating a seamless architectural feature.
  • Product video
  • May include: A fabric swatch color chart featuring eighty rectangular samples arranged in four vertical columns. Each swatch displays a unique solid color or textured weave, labeled with alphanumeric codes ranging from L-01 to L-80 in white text.
  • May include: A color swatch chart featuring two columns of stacked fabric samples in various hues, numbered 1 through 33. The text at the top reads: Colors can be seen in %5 different tone on the digital screen. The fabric has a soft texture.
  • May include: A fabric swatch display titled Velvet Colors 1, featuring fifteen velvet samples arranged in two columns. The left column shows shades from cream to dark brown, labeled V-01 to V-08. The right column shows yellow to green, labeled V-09 to V-15.
  • May include: A color chart titled Velvet Colors 2 displaying sixteen fabric swatches in two columns. The left column features shades from beige to deep red labeled V-16 through V-23. The right column shows green, grey, and blue tones labeled V-24 through V-31.
  • May include: A color chart titled Velvet Colors 3 displaying two columns of fabric swatches. The left column features shades of red, pink, and burgundy labeled V-32 through V-41. The right column shows blue, gray, and black shades labeled V-42 through V-50.
  • May include: A comprehensive color chart for L2 Series linen fabric, displaying numerous swatches in solid colors and patterns. Each fabric sample is labeled with a specific code, including L2-34, L2-410460, L2-85, and L2-21, arranged in a grid for easy reference.
  • May include: A diagram titled Sample Cushion Drawings featuring three light blue shapes representing different cushion profiles. Each shape is labeled with black lines indicating the width and depth dimensions for clear visual reference.
  • May include: A custom-fitted gray fabric window seat cushion with a textured weave, designed to sit flush within the curved frame of a bay window. The cushion features a clean, straight edge and a neutral gray tone that complements the window area.
  • May include: A white bay window featuring a built-in bench seat with a light gray cushion. The window panes offer a view of a snowy outdoor landscape with bare trees and a frozen body of water, framed by white wooden trim and horizontal blinds.
  • May include: A long, rectangular sage green window seat cushion with a tufted surface, positioned on a white wooden bay window ledge. The cushion features a solid, muted green fabric texture and fits the entire width of the window frame.
  • May include: A light gray rectangular window seat cushion with piped edges, positioned on a built-in window bench beneath white horizontal blinds. A small, fuzzy, pink heart-shaped pillow rests on the window sill behind the cushion.
  • May include: A custom-fitted light gray bench cushion sits atop a white wooden storage unit with open cubbies. The unit is positioned directly beneath a large bay window that overlooks a paved driveway and a wooden fence in a residential outdoor area.
  • May include: A window seat cushion in a muted brown tone is topped with five decorative pillows in varying shades of cream, gray, and patterned fabric. The seat is positioned in front of a large bay window covered by white horizontal blinds.
  • May include: A multi-panel view of a window seat cushion featuring a vertical striped pattern in shades of yellow, blue, and white, alongside a decorative throw pillow with a repeating geometric ikat-style print in orange, blue, and white.
  • May include: A window seat cushion upholstered in a textured charcoal gray fabric, positioned within a white window frame. Above the cushion, a beige pleated cellular shade is partially lowered, filtering light through its horizontal honeycomb structure.
  • May include: A comparison of filling materials featuring a pile of white fiberfill marked with a red X and the text Not fiberfill, alongside a block of white foam marked with a green check and the text Best quality foam under the heading FILLING MATERIAL.
  • May include: A floor seating arrangement featuring mustard yellow velvet back cushions and a patterned seat base with orange, black, and gold geometric motifs. The text CUSTOM SIZE CUSTOM COLOR is overlaid in bold yellow letters against the dark window background.
  • May include: A collection of corduroy fabric swatches featuring a variety of colors including rust orange, deep purple, light mint green, soft pink, vibrant emerald green, and chartreuse yellow, all displaying a distinct vertical ribbed texture.
  • May include: A large, custom-built window seat featuring two rectangular gray cushions, two matching bolster pillows, and two square throw pillows. The seating area is integrated into a recessed alcove directly in front of a wide glass window.
Report this item to Etsy

Bay Window Cushion 4", Trapezoid Cushion for Bay Window Seat Cushion Custom, 4 inch Tapered Bench Cushion and Cover, Custom Shape Window

Item highlights

  • Materials: fabric, fiber, foam
  • Dimensions: Width: 95 Inches; Height: 10 Inches; Depth: 70 Inches

Seller's description

Bay Window Cushion 4", Trapezoid Cushion for Bay Window Seat Cushion Custom, 4 inch Tapered Bench Cushion and Cover, Custom Shape Window

We custom design window seat cushions. We create custom cushions for your oval or cross-shaped sofas. We ship these cushions with free shipping and can be customized to your specifications.
The fabric we use is linen-style weave. It is breathable and has a zippered weave.

*Custom sizes
*Custom fabric types (velvet, linen, etc.)
*Custom colors

Cushion Features:
*Durable woven fabric
*Zippered
*Washable cover
*High-quality sponge

We’d be happy to help! 💫💛

View more

Item review

Why this review appears

All reviews are from verified buyers. This review is shown automatically based on factors like recency, whether it includes comments, your chosen language, and whether the rating reflects the typical experience with the shop.

Summarized by AI

Helpful seller Great quality Fits well Love it Fast shipping

“Great communication for the custom made product. Perfect fit and looks very durable. And my dog loves it.”

Etsy buyer

8 days ago

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11 views in the last 24 hours

Price:$80.00+

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Shipping & return policies
  • Returns & exchanges
    Accepted within 14 days
  • Cost to ship
    FREE to United States, 43215.

Reviews for this item

What buyers say, summarized by AI: Helpful seller Great quality Fits well Love it Fast shipping

5.0

We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience.

(15 reviews)

5.0 Item quality
4.9 Shipping
4.8 Customer service
100% Buyers recommend
Filter by category
5 out of 5 stars 5 This item

Tara Oct 12, 2026

The item was well made. Material and color as described and desired. Fit perfectly in my bay window.

Tara Oct 12, 2026

5 out of 5 stars 5 This item

Etsy buyer Oct 11, 2026

Great communication for the custom made product. Perfect fit and looks very durable. And my dog loves it.

Etsy buyer Oct 11, 2026

5 out of 5 stars 5 This item

Dawn Sep 18, 2026

The cushion arrived yesterday, cushion is very firm which I'm thankful for. Fits perfect. Customer service waa fantastic.

Dawn Sep 18, 2026

5 out of 5 stars 5 This item

Julie Jun 24, 2026

The cushion is made to size for a bay window seat. It arrived quickly. The only reason I gave it a 4 star for shipping is I owed more when it arrived. Everything else is perfect.

Julie Jun 24, 2026

Photos from reviews

Seller's description

Specifications

May include: A built-in white wooden window seat featuring a custom-fitted, rectangular beige fabric cushion with piped edges. The seat is positioned directly beneath a three-paneled bay window with white trim, creating a seamless architectural feature.

Bay Window Cushion 4", Trapezoid Cushion for Bay Window Seat Cushion Custom, 4 inch Tapered Bench Cushion and Cover, Custom Shape Window

We custom design window seat cushions. We create custom cushions for your oval or cross-shaped sofas. We ship these cushions with free shipping and can be customized to your specifications.
The fabric we use is linen-style weave. It is breathable and has a zippered weave.

*Custom sizes
*Custom fabric types (velvet, linen, etc.)
*Custom colors

Cushion Features:
*Durable woven fabric
*Zippered
*Washable cover
*High-quality sponge

We’d be happy to help! 💫💛

  • Made by
    SofasiaCo
  • Materials
    fabric, fiber, foam
  • Width
    95 Inches
  • Height
    10 Inches
  • Depth
    70 Inches

Delivery details and policies

  • Get it by
    Oct 29-Nov 10
  • Returns and exchanges
    Accepted within 14 days.
  • Ships from
    Türkiye
  • Cost to ship
    FREE to United States, 43215

    There was a problem calculating your shipping. Please try again.

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