The best size for a cushion insert typically depends on the size of the cushion cover to ensure a snug and plump appearance. As a general rule, cushion inserts should be about 1-2 inches larger than the cushion cover. This ensures that the cushion appears full and firm rather than saggy or undefiled.

For example:

• For a 20x20 inch cushion cover, use a 22x22 inch insert.

Choosing the right insert size enhances the look and feel of your cushions, providing better support and a more luxurious appearance. Additionally, high-quality inserts made from down, feather, or a blend of down and feathers offer a plush feel and retain their shape well. Synthetic alternatives, such as polyester, can also be used for a firmer and hypoallergenic option.

How to choose the right insert pillow?

Feather Inserts

• Composition: Filled with duck or goose feathers, sometimes mixed with down.
• Comfort: Luxurious and plush, conforms well to the body.
• Durability: Highly durable, retains shape with occasional fluffing.
• Appearance: Plump and full, enhances cushion aesthetics.
• Considerations: Potential allergens, feathers can poke through covers.

Alternative Down Inserts

• Composition: Made with synthetic fibers mimicking natural down.
• Comfort: Soft and comfortable, hypoallergenic.
• Durability: Less expensive, machine-washable, practical.
• Appearance: Smooth and consistent, though less full than feather inserts.
• Considerations: May compress over time, reducing longevity.

Polyester Inserts

• Composition: Filled with 100% high loft polyester fiber inside a durable polypropylene cover.
• Comfort: Firm and supportive rather than soft, holds a structured shape.
• Durability: Very durable and budget friendly, generously filled and holds up well over time.
• Appearance: Full and firm looking, though less plush and rounded than feather or down alternative.
• Considerations: Hypoallergenic and low maintenance, but the firmness may feel less luxurious for those wanting a soft, sink in feel.

Overall, feather inserts offer a high end, plush feel and aesthetic appeal but may cause allergies and require sturdier covers. Alternative down inserts are hypoallergenic, practical, and machine washable, but may not provide the same fullness and durability as feather inserts. Polyester inserts are the firmest and most budget friendly option, hypoallergenic and long lasting, but offer a more structured feel rather than a soft, plush one.