Remix Silk – Boxed Deep Seating Patio Chair Cushion – Sunbrella© Fabrics

Custom Sunbrella® Deep Seating Patio Chair Cushions – Regal Style Boxed Seat & Back

Order Multiple Sets for your Loveseat or Sofa

Upgrade your outdoor space with custom-made Sunbrella® deep seating chair cushions, designed for a precise fit, lasting comfort, and a refined, tailored look. These Regal Style boxed seat and back cushions are crafted for high-end outdoor furniture and are the perfect solution for replacing worn-out or outdated cushions. Designed using 800+ premium Sunbrella fabrics, these cushions combine luxury design with performance materials built to withstand sun, moisture, and everyday outdoor use.

Outdoor Cushion Piping Options

Choose the style of edge fininsh for your patio furniture deep seating cushions. A clean and simple edge with not detail for a modern look. Add self piping of self welt for a more traditional finished style. Contrast piping, or piping in an alternate fabric is available upon request and is an additional charge.

Why Design Your Own Cushion Instead of Buying Off-the-Shelf

Why settle for one-size-fits-all cushions that almost fit, wear out quickly, and never quite match your space?  With our custom cushion designer, you’re in complete control—every dimension, every detail, every fabric. Instead of compromising with mass-produced options, you can customize the size for a precise fit, select from hundreds of premium Sunbrella® fabrics,  and tailor every design element to match your furniture and style. The result is a cushion that looks better, fits better, and lasts longer. Your outdoor furniture is an investment—your cushions should be designed to match it, not forced to fit it.

Custom Sizes and Dimensions For Your Deep Seating Outdoor Cushions

If you need a custom size outside these ranges, contact us for a quote.

How to Measure For Outdoor Patio Furniture Cushions

Sunbrella® Fabric – Premium Outdoor Performance For Custom Outdoor Cushions & Pillows

Sunbrella® fabric is the gold standard for outdoor cushions, patio furniture cushions, and custom outdoor pillows, offering unmatched durability, color retention, and long-term performance in outdoor environments. Engineered using solution-dyed acrylic fibers with Color to the Core™ technology, Sunbrella fabrics resist fading, UV damage, mold, and mildew, making them ideal for outdoor chair cushions, deep seating cushions, and outdoor patio furniture replacement cushions exposed to sun, rain, and everyday use. In addition to performance, Sunbrella delivers exceptional style with hundreds of colors, textures, solids, and patterns, allowing you to design custom Sunbrella cushions that perfectly complement your outdoor space. Easy to clean and built to last, Sunbrella fabric ensures your outdoor cushions for patio furniture maintain their beauty, comfort, and structure season after season, making it the preferredchoice for both residential and commercial outdoor applications.

With over 700 fabric options available, you can create a new patio furniture

replacement cushion that fits your exact style and environment.

Learn more:. Click on the links below for more information and details on Sunbrella Cushion Fabrics

The Sunbrella Outdoor Fabric Story

How To Clean Sunbrella Outdoor Fabrics

Top Quality Outdoor Foam and Fill Used For Your New Patio Chair Cushions

The quality of the foam and fill used inside your patio cushions is just as important as the fabric you choose, because it directly impacts comfort, durability, and how well your cushions perform outdoors over time. At Cascadia, we use only high-quality outdoor cushion foam made in the USA, ensuring consistent density, support, and long-term performance that imported or lower-grade foams simply can’t match. Our premium outdoor foam is engineered for deep seating cushions, outdoor chair cushions, and patio furniture cushions, providing the right balance of firmness and comfort while resisting breakdown from moisture, heat, and everyday use. Combined with a fiber wrap for added softness, our cushions maintain their shape and structure far longer than typical off-the-shelf options. By sourcing American-made foam, we ensure better quality control, cleaner materials, and reliable performance—so your outdoor patio furniture cushions not only look great but continue to feel supportive and comfortable season after season.

Seat Cushion Foam:

Medium firm outdoor foam wrapped in polyester fiber, designed to provide

structured support with comfortable softness.

Back Cushion Foam:

Medium foam with fiber wrap, designed to maintain shape while offering supportive comfort.

Note: This cushion does not use loose fiber fill, ensuring a consistent and tailored appearance.

Learn More About Outdoor Foam for Patio Furniture Cushions

Your Custom Outdoor Cushion is Made in the USA

Every patio cushion is custom made to order in the USA using premium outdoor materials and expertcraftsmanship, delivering high-quality outdoor chair cushions, deep seating cushions, and patio furniture cushions built for durability and comfort. We specialize in outdoor patio furniture replacement cushions for high-end brands,creating custom outdoor cushions and Sunbrella® cushions that are precisely sized to fit your furniture. Designed for long-lasting performance, our outdoor cushions for patio furniture are engineered to resist fading, moisture, and everyday wear, providing a superior alternative to standard off-the-shelf lawn furniture cushions.

These outdoor chair cushions are designed to work just as beautifully in a private backyard as they do in larger commercial settings. Whether you’re updating your patio chairs, refreshing deep seating furniture, or creating a more inviting outdoor living space, these custom cushions bring both comfort and a tailored look that fits right in. They’re also a great solution for apartment communities, HOA properties, hotels, resorts, and other high-traffic environments where durability and appearance both matter. Because each cushion is made to order, you get a consistent, professional look across multiple pieces while still having the flexibility to match your exact style. If you’re working on a larger project or need multiple cushions for a property, we also offer bulk ordering options through our Commercial Cushion section to make the process simple and efficient.

Design Your Own Custom Outdoor Cushions Today

Create your custom Sunbrella® deep seating chair cushions with precision sizing, premium outdoor materials, and fully tailored design options all made specifically for your outdoor space. Designed as high-quality outdoor chair cushions, patio furniture cushions, and outdoor patio furniture replacement cushions, each set is built to fit your furniture exactly while delivering long-lasting comfort and durability. Choose from over 700 Sunbrella® fabrics, customize every dimension, and upgrade your seating with custom outdoor cushions that outperform standard off-the-shelf lawn furniture cushions. Whether you're refreshing a single chair or redesigning your entire patio, these Sunbrella cushions provide a perfect balance of style, performance, and made-to-order precision for any outdoor living environment.

Order Sunbrella® Fabric Samples Before You Buy

When choosing fabric for your custom outdoor cushions, ordering Sunbrella® fabric samples before placing your order is highly recommended. While online images are helpful, they simply cannot replicate how a fabric will look and feel in real life. Colors can vary significantly depending on your screen settings, lighting conditions, and device type, and the scale of patterns is often difficult to judge from a digital image. What appears subtle on a monitor may be much larger or more vibrant in person. By having the actual fabric sample in hand, you can accurately evaluate color, texture, weight, and weave—ensuring your Sunbrella cushions, outdoor chair cushions, and patio furniture cushions coordinate perfectly with your space. Seeing the fabric in your natural outdoor lighting and against your furniture allows you to make a confident decision and avoid costly mistakes, resulting in custom outdoor cushions that look exactly the way you envisioned.

Helpful Resources and Buying Guides

CLICK HERE TO Explore our complete library of outdoor cushion resources:

Outdoor Cushion FAQs

Outdoor Fabric FAQs

Outdoor Cushion Measuring and Fit Guide

Outdoor Foam and Fill Guide

Outdoor Cushion Care and Cleaning Guide