How to use
How to care
Quality Standards
18 x 13 Down Alternative Pillow Insert for Sofa and Home Decor
18x13 Inch
$23.99
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Soft Support for Everyday Comfort
This decorative pillow insert is designed to deliver a full, plush look with balanced support. The down alternative filling offers a soft feel while maintaining its shape over time, making it ideal for sofas, chairs, beds, and outdoor seating areas.
Premium Materials You Can Feel
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Filled with soft, resilient down alternative fibers
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Covered with a durable cotton blend fabric for a smooth, comfortable touch
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Gentle on skin and suitable for everyday household use
Fluffy Yet Supportive
The insert provides reliable support for the back, neck, and lumbar area while keeping a cozy, inviting appearance. Well-filled corners help the pillow stay evenly shaped with no flat spots.
Thoughtful Design Details
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Hidden zipper closure for easy use and a clean look
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Strong stitching helps prevent fraying during regular washing
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Designed to fit standard 18 x 13 inch decorative pillow covers
Easy Care for Daily Life
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Machine wash cold on a gentle cycle
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Tumble dry on low heat
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Add tennis balls in the dryer to help restore loft and fullness
Versatile for Any Space
Perfect for sofas, beds, patio seating, chairs, or decorative accents throughout the home. Works well with any color scheme or interior style, adding comfort and visual warmth to your space.
Product Specifications
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Pillow Type: Throw Pillow Insert
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Size: 18 Inch x 13 Inch
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Color: White
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Fill Material: Down Alternative
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Cover Fabric: Cotton blend
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Firmness: Plush
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Closure Type: Hidden zipper
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Usage: Indoor and covered outdoor spaces
Return Policy
- No hidden fees or subscriptions
You only pay the price shown at checkout. - Order Changes & Cancellations:
You may cancel or update your order within 12 hours of purchase by contacting support@roomupdecor.com.
Orders already shipped cannot be canceled. - 30-Day Returns & Exchanges:
Returns or exchanges are accepted within 30 days of delivery.
Items must be unused and in original packaging. - Damaged or Defective Items:
If your item arrives damaged or with a quality issue, we’ll cover the return shipping cost. - Other Returns:
For returns due to personal preference, return shipping is the customer’s responsibility. - Refunds:
Once your return is received and inspected, approved refunds are issued to your original payment method within 5–10 business days. - Important Notes:
Please inspect your order upon delivery.
Do not send returns to the package label address—contact us first for the correct return instructions.
📧 Need help? Contact us anytime at support@roomupdecor.com
Shipping Policy
- Processing Time: 1–3 business days
- Shipping Time (U.S.): 7–9 business days
- Total Delivery Time: Processing + Shipping
- Shipping Fee: $8 standard shipping
- Free Shipping: On orders over $99
- Carrier: USPS
- Shipping Area: United States only
- Please Note:
- Delivery times may vary during holidays, promotions, or due to weather and carrier delays
- Double-check your shipping address at checkout to avoid delays
- If any issue or delay occurs, we’ll notify you by email
📧 Questions? Contact us at support@roomupdecor.com
Size Guide
📏 Why Size Matters
The right pillow size can completely transform your space. A well-chosen cushion not only adds comfort but also balances the proportions of your sofa, chair, or bed. At RoomUpDecor, we make it easy to choose the perfect size for your style.
🛋️ Standard Pillow Sizes
- 18" x 18" – The most versatile size, perfect for sofas, loveseats, and accent chairs. Works beautifully in pairs or mixed with larger sizes.
- 20" x 20" – A popular choice for living rooms; adds more presence without feeling oversized.
- 22" x 22" – Ideal for larger sectionals and deep sofas. Creates a cozy, lounge-worthy look.
- 24" x 24" – Oversized statement cushions for maximum impact and comfort. Great for layering on beds and spacious seating.
- Lumbar (12" x 20" / 14" x 22") – Perfect for lower-back support. Adds visual variety when paired with square pillows.
🛏️ Styling by Room
- Sofa & Loveseat – Mix two 20" pillows with two 18" pillows for balance. Add a lumbar pillow in the center for extra comfort.
- Bed – Use oversized 22–24" pillows for the back layer, then 18–20" in front, and finish with a lumbar for a polished look.
- Chairs & Accent Seating – A single 18" or 20" pillow works best without overwhelming the chair.
- Outdoor Spaces – Use 20–22" pillows on patio furniture for a casual yet stylish look.
💡 Tips for Choosing the Right Size
- Start with larger pillows at the back and layer smaller ones in front.
- Stick to odd numbers (like 3 or 5 pillows) for a more natural, styled look.
- Don’t be afraid to mix shapes — a square pillow pairs beautifully with a lumbar.
- For a modern feel, size up your inserts by 1–2 inches larger than the pillow cover for extra fullness.
🌟 Designed for Real Life
At RoomUpDecor, we believe decorating should be fun and stress-free. Whether you’re refreshing your sofa or styling your bedroom, our pillows are designed to help you create comfort, texture, and personality in every corner of your home.