Best Squares Outdoor Cushion Covers of 2026

Toby Butcher Avatar
Toby Butcher
Last Updated: 5 Feb 2026

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If you're looking to add some comfort and style to your outdoor seating, the Squares Outdoor Cushion Covers may be just what you need. These cushion covers are designed to fit standard outdoor cushions and come in a variety of colours and patterns to suit your personal taste. Made from durable, weather-resistant material, these covers will protect your cushions from the elements while adding a touch of elegance to your outdoor decor. Whether you're relaxing on your patio or entertaining guests, the Squares Outdoor Cushion Covers are a practical and stylish choice.

At a Glance: Our Top Picks

ANECO Pack of 6 Waterproof Pillow Covers Cover #TOP 1
ANECO Pack of 6 Waterproof Pillow Covers
ftb score rating icon 9.8
MINGPINHUIUS Outdoor Waterproof Cushion Covers, Pack of 4 Cover #TOP 2
MINGPINHUIUS Outdoor Waterproof Cushion Covers, Pack of 4
ftb score rating icon 9.7
Weldomcor Floral Waterproof Cushion Covers Set Cover #TOP 3
Weldomcor Floral Waterproof Cushion Covers Set
ftb score rating icon 9.5

Top 6 Squares Outdoor Cushion Covers

ANECO Pack of 6 Waterproof Pillow Covers

AN2070
ANECO Pack of 6 Waterproof Pillow Covers Cover
ANECO Pack of 6 Decorative Outdoor Waterproof Throw Pillow Covers Square Patio Cushion Cases Garden Pillowcases for Patio, Couch, Tent, Balcony and Sofa, 18 x 18 Inches, 6 Colors

The ANECO Waterproof Pillow Covers offer a stylish way to enhance your indoor and outdoor spaces. With six vibrant colours, these covers enable you to easily match your decor needs. Made from waterproof fabric, they provide excellent water resistance, ensuring your pillows remain dry during unexpected weather. The invisible zipper design adds a touch of elegance, making your pillows look more appealing. Measuring 18 x 18 inches, they are versatile enough for use on sofas, patios, and balconies, allowing you to enjoy comfort wherever you are.

What We Like
Waterproof fabric for outdoor use
Six vibrant colour options
Invisible zipper for a sleek look
Versatile for indoor and outdoor
#TOP 2

MINGPINHUIUS Outdoor Waterproof Cushion Covers, Pack of 4

Mixed Colors
MINGPINHUIUS Outdoor Waterproof Cushion Covers, Pack of 4 Cover
Outdoor Waterproof Cushion Cover, Pack of 4 Throw Pillow Covers Waterproof Garden Cushion Case Linen Square Pillow Cases for Patio Tent Balcony Couch Sofa, 18"x18"(45x45cm)

The MINGPINHUIUS Waterproof Cushion Covers are designed to keep your outdoor cushions dry and clean, thanks to their premium waterproof polyester material. This lightweight and breathable fabric prevents water and stains from spoiling your cushions, making it easy for you to wipe clean or machine wash without colours fading. The neat hidden zipper blends seamlessly with the cover’s colour, allowing you to insert or remove pillow inserts smoothly and effortlessly. Sized at 18"x18" (45x45 cm), these covers fit most standard cushions and are easy to fold and carry, ideal for both garden and indoor use.

What We Like
Waterproof and breathable material
Easy to clean and machine washable
Hidden, smooth-functioning zipper
Fits standard cushion sizes
Lightweight and portable
#TOP 3

Weldomcor Floral Waterproof Cushion Covers Set

PC-138
Geometry Pattern-2
Weldomcor Floral Waterproof Cushion Covers Set Cover
Weldomcor Set of 4 Cushion Cover 45x45 cm Floral Pillowcase Outdoor Throw Cushion Cover Garden Waterproof Square Decorative Pillow Cases for Patio Porch Bench Sofa Indoor Living Room Bed Chair

The Weldomcor Cushion Covers are crafted from waterproof linen, ensuring your cushions remain protected from splashes and stains. This breathable material allows for long-lasting use without fading or pilling, making it ideal for outdoor settings. With a unique design printed using advanced digital technology, the vibrant colours and clear images will enhance your decor beautifully. The elegant invisible zipper enclosure not only adds to the aesthetic but also makes it easy for you to insert pillows or fillers, ensuring a snug fit.

What We Like
Waterproof and breathable material
Vibrant, fade-resistant design
Easy to use zipper closure
Great for indoor and outdoor use
Includes four cushion covers
#TOP 4

4 Pack Decorative Outdoor Waterproof Throw Pillow Covers

Pink
4 Pack Decorative Outdoor Waterproof Throw Pillow Covers Cover
4 Pack Decorative Outdoor Waterproof Throw Pillow Covers, Square Patio Balcony Garden Waterproof Cushion Case, PU Coating Pillow Shell for Couch, Bed, Patio, Sofa, Tent,18 x 18 Inch (Pink)

Features
Outdoor And Indoor Decorations: Nice Decorations For Outdoor Garden, Tent, Bench, Balcony, Party, Picnic, Wedding, Office, Cafe, Etc.; The Pillow Cases Are Also Suitable For Indoors For Bed, Sofa, Chair, Couch, Living Room And Bedroom, The Vibrant Color Will Provide You With Different Visual Effect
Package Quantity: 4 Pieces Of 18 X 18 Inches/ 45 X 45 Cm Pink Solid Color Pillow Covers, They're Designed Waterproof, Suitable For Outdoor Use; Note: Pillow Cores Are Not Included, Under The Sun Or Lights, The Color Effect Will Be Brighter And Better
Waterproof PU Coating: These Throw Pillow Covers Are Made Of Durable Canvas Polyester With PU Coating, Waterproof, Pilling-Resistant, Smooth And Comfortable To Touch
Invisible Zipper: These Pink Pillow Shells Come With Invisible Zipper For Elegance, Sturdy And Smooth Zip; Large Opening For Easy Insertion And Removal Of Pillows
Convenient Design For You: These Square Cushion Cases Are Available For Machine Wash, Easy And Convenient To Clean; No Ironing Is Needed For The First Time Taking Them Out
#TOP 5

Boao Waterproof Outdoor Throw Pillow Covers

MA-Boao-8108
Light Green
Boao Waterproof Outdoor Throw Pillow Covers Cover
4 Pack Decorative Outdoor Waterproof Throw Pillow Covers, Square Patio Balcony Garden Waterproof Cushion Case, PU Coating Pillow Shell for Couch, Bed, Patio, Sofa, Tent,18 x 18 Inch (Light Green)

The Boao Outdoor Pillow Covers are a set of four waterproof cushion cases, each measuring 18 x 18 inches. These covers are perfect for both outdoor and indoor use, adding a vibrant touch to your garden, balcony, or living room. The durable canvas polyester with a PU coating ensures they are waterproof and comfortable to the touch. With an invisible zipper design, you can easily insert and remove pillows, while the machine-washable feature makes cleaning a breeze, saving you time and effort.

What We Like
Waterproof and durable material
Suitable for indoor and outdoor use
Easy to clean and maintain
Elegant invisible zipper design
Vibrant colour options available

JOTOM Waterproof Outdoor Cushion Covers Set

JTFS-2
Linen|hot Pink
JOTOM Waterproof Outdoor Cushion Covers Set Cover
JOTOM Set of 2 Outdoor Premium Water Resistant Cushion Covers 45x45 cm Waterproof Pillow Covers Garden Cushion Cover Square Pillow Cases for Bed Bench Sofa Chair Furniture Patio Couch Decor (Hot Pink)

The JOTOM Cushion Covers are designed for both outdoor and indoor use, making them a versatile addition to your décor. Made from durable polyester, they are waterproof and effective at preventing splashes, allowing you to enjoy your garden or patio without worry. The hidden zipper closure ensures easy insertion and replacement of cushions while maintaining a sleek appearance. These covers add a vibrant touch to any space, whether it's your sofa indoors or seating outside, enhancing your overall aesthetic effortlessly.

What We Like
Waterproof and durable material
Elegant hidden zipper design
Versatile for indoor and outdoor
Easy to care for and wash
Buying Guide Image
Editor's Notes

During our squares outdoor cushion cover research, we found 306 squares outdoor cushion cover products and shortlisted 6 quality products. We collected and analyzed 27,490 customer reviews through our big data system to write the squares outdoor cushion covers list. We found that most customers choose squares outdoor cushion covers with an average price of £18.04.

The squares outdoor cushion covers are available for purchase. We have researched hundreds of brands and picked the top brands of squares outdoor cushion covers, including ANECO, MINGPINHUIUS, Weldomcor, Boao, JOTOM.

Written by
Toby Butcher Avatar

Toby Butcher is a Horticulturist, and he earned his title as a Master Gardener in 2016. Toby has acquired a 25-year experience as a home gardener planting, designing, grooming vegetables and flowers. He is the leader of a plant group in Durham. Toby owns a blog where he publishes articles on growing and growing your flowers at home, in a vase, or in a garden.