Top 10 18×18 Outdoor Cushion – Patio Furniture Cushions

As an Amazon Associate I earn from qualifying purchases.

1. Classic Accessories

#ad

Classic Accessories Montlake Water-Resistant 18 x 18 x 2 Inch Contoured Patio Dining Seat Cushion, Heather Indigo Blue

#ad
Classic Accessories #ad - Product selection: 28 sizes and shapes to fit most patio furniture. Box stitched construction is modern but classic, providing a lasting shape and durability that is superior to cushions with knife-edged and bull-nosed construction methods. Double-stitched construction: double-stitched seams ensure strength under stress while piping adds a sophisticated look.

Bound interior seams are engineered to provide strength and durability at the most demanding joints. Locking zippers disappear in garages when not in use: Zippers lock to keep a tight closure and assist in stuffing the cushion. Patio cushions with warranty: one-year limited warranty. Durable patio cushion: cushion measures 18"W x 18”D x 2”Thick Contoured. Water-resistant coating and backing: Resists stains and helps keep rain out and your cushion foam protected. They are stored in protective garages to prevent scratching your furniture when closed and offer a clean look.

Fashion forward colors: Selected to enhance and coordinate with your outdoor living space. These click-close straps keep your cushions exactly where you want them and also ensure that they look great on your furniture. Montlake fadesafe fabric system: Montlake FadeSafe solution dyed fabric is both stylish and engineered to resist fading. Patented attachment system: our patented adjustable strapping system allows for easy adjustment and excellent security under all loads.
BrandClassic Accessories #ad
ManufacturerClassic Accessories #ad
Height2 Inches
Length18 Inches
Weight2 Pounds
Width18 Inches
Part Number62-005-INDIGO-EC
Model62-005-INDIGO-EC

2. Tiita

#ad

Tiita Patio Chair Pads Cushions 18 x 18 Inch Square Floor Pillows Pad for Outdoor Kitchen Dining Chairs with Ties Set of 2, Blue

#ad
Tiita #ad - Money back guaranteewe want to make sure our customer has 100% satisfaction. Attached ties keep outdoor square cushion securely fastened to your outdoor patio furniture. The solid color is your most suitable choice which is perfect for indoor outdoor kitchen decoration or gift.

Easy carelightly spot clean, Gentle machine wash or Hand wash outdoor patio cushion with mild detergent and cool water. The patio cushions pads make you enjoy a high quality of life while for long time siting, or in the office. Please note the chair cushion pads will arrive in a slightly compressed state; please allow a few days for product to expand to final size listed in description. Overstuffed construction for extra comfort and longevity is good for long time sitting. High-qualitythe chair cushions for dining chairs are made of natural eco-friendly material, Corduroy for cover and EPE Pearl cotton for filler.

Chair pads with ties set of 2the floor cushions pillows for adults feels soft, travelling, delicate, warm and breathable. Square chair cushions 18x18 inchseat cushions for patio chairs dimensions are 18x18x3. 5 inch inch +/- 1 inches. If you’re not satisfied for any reason, just return it within 30 days for a full refund, no questions asked. Special round hole design of the square chair cushion with ties can bring you massage-like comfort.
BrandTiita #ad
ManufacturerTiita #ad
Height3.5 Inches
Length18 Inches
Weight2.65 Pounds
Width18 Inches
Part NumberAJ00003

3. Classic Accessories

#ad

Heather Indigo Blue, Classic Accessories Montlake Water-Resistant 59 x 18 x 3 Inch Patio Bench/Settee Cushion

#ad
Classic Accessories #ad - Water-resistant coating and backing: Resists stains and helps keep rain out and your cushion foam protected. Patio cushions with warranty: 1-year limited warranty. Montlake fadesafe fabric system: Montlake FadeSafe solution dyed fabric is both stylish and engineered to resist fading.

Locking zippers disappear in garages when not in use: Zippers lock to keep a tight closure and assist in stuffing the cushion. Bound interior seams are engineered to provide strength and durability at the most demanding joints. Fashion forward colors: Selected to enhance and coordinate with your outdoor living space. Box stitched construction is modern but classic, providing a lasting shape and durability that is superior to cushions with knife-edged and bull-nosed construction methods. Durable patio cushion: cushion measures 59”wide x 18” depth x 3”thick.

Or, replace worn out foam with our high density replacements that provide a firm and comfortable seating surface. Double-stitched construction: double-stitched seams ensure strength under stress while piping adds a sophisticated look. Product selection: 28 sizes and shapes to fit most patio furniture. Update with ease: no need to purchase a whole new set of cushions if your foam or skin wears out. With the classic accessories Montlake Cushion Collection you can refresh your cushions by choosing a new cover color to match any occasion.
BrandClassic Accessories #ad
ManufacturerClassic Accessories #ad
Height59 Inches
Length18 Inches
Weight7 Pounds
Width3 Inches
Part Number62-045-INDIGO-EC
Model62-045-INDIGO-EC
WarrantyContact manufacturer

4. Classic Accessories

#ad

Heather Indigo Blue, Classic Accessories Montlake Water-Resistant 18 x 18 x 2 Inch Patio Seat Cushion Slip Cover

#ad
Classic Accessories #ad - These click-close straps keep your cushions exactly where you want them and also ensure that they look great on your furniture. They are stored in protective garages to prevent scratching your furniture when closed and offer a clean look. Durable patio cushion cover: Cushion slip cover measures 18"W x 18"D x 2"Thick Contoured.

Locking zippers disappear in garages when not in use: Zippers lock to keep a tight closure and assist in stuffing the cushion. Product selection: 28 sizes and shapes to fit most patio furniture. Double-stitched construction: double-stitched seams ensure strength under stress while piping adds a sophisticated look. Fashion forward colors: Selected to enhance and coordinate with your outdoor living space. Box stitched construction is modern but classic, providing a lasting shape and durability that is superior to cushions with knife-edged and bull-nosed construction methods.

Patented attachment system: our patented adjustable strapping system allows for easy adjustment and excellent security under all loads. Patio cushions with warranty: One-year limited warranty. Bound interior seams are engineered to provide strength and durability at the most demanding joints. Water-resistant coating and backing: Resists stains and helps keep rain out and your cushion foam protected. Montlake fadesafe fabric system: Montlake FadeSafe solution dyed fabric is both stylish and engineered to resist fading.
BrandClassic Accessories #ad
ManufacturerClassic Accessories #ad
Height2 Inches
Length18 Inches
Weight0.6 Pounds
Width18 Inches
Part Number60-135-015501-RT
Model60-135-015501-RT
Warranty1 year warranty

5. FLYMEI

#ad

FLYMEI Patio Cushion Covers 20 X 18, Outdoor Cushion Replacement Seat Covers, Large Chair Seat Covers Only Patio Cushion Slipcovers Royal Blue

#ad
FLYMEI #ad - 20x18x4 inches in royal blue4 packs outdoor seat cushion covers with bright and captivating fashion-forward look that Fits Most Deep Seat Cushions and Backs for Chairs, Love Seats or Sofas with Individual Cushions.

Note: please double measure your cushion size before purchasing. Invisible zipper designdouble stitched and equipped with zipper, it opens fully along one side, easy to put on / remove. 80% water repellent so you can easily wipe off any dirt. Durable materialoutdoor cushion covers replacement is made of durable canvas polyester fabric, fade resistant, weather resistant. Washing tipseasy to insert and remove the seat cushion. Lightly spot clean or hand wash with cold water, then let air dry. Colorful coverhigh quality fabric to ensure fade-proof in the sunlight.
BrandFLYMEI #ad
ManufacturerFLYMEI #ad

6. Pillow Perfect

#ad

19" x 19", Blue, 2 Count, Pillow Perfect Outdoor/Indoor Hockley Teal Tufted Seat Cushions Round Back

#ad
Pillow Perfect #ad - Includes two 2 outdoor wicker seat cushions, resists weather and fading in sunlight; Suitable for indoor and outdoor use. Easy care - lightly spot clean or hand wash outdoor cushion fabric with mild detergent and cool water; then let air dry.

Care instruction: Spot Clean Only. Measures: 19-inch length x 19-inch width X 5-inch depth measurements may vary up to 1-inch since item is handcrafted. Item is hand-crafted, and requires a break in period of 3-4 hours use to reach desired size. Note: these do not have ties. Plush fill - 100-percent polyester fiber filling. Sewn seam Closure. Fill material: 100% Polyester Fiber.
BrandPillow Perfect #ad
ManufacturerPillow Perfect #ad
Height19 Inches
Length19 Inches
Weight4.05 Pounds
Width5 Inches
Part Number498478
Model498478

7. Classic Accessories

#ad

Classic Accessories Montlake Water-Resistant 25 x 18 x 4 Inch Patio Lounge Back Cushion, Light Charcoal Grey

#ad
Classic Accessories #ad - Update with ease: no need to purchase a whole new set of cushions if your foam or skin wears out. Or, replace worn out foam with our high-density replacements that provide a firm and comfortable seating surface. Patio cushions with warranty: one-year limited warranty. Water-resistant coating and backing: Resists stains and helps keep rain out and your cushion foam protected.

Durable patio cushion: cushion measures 25"W x 18”H x 4”Thick. Locking zippers disappear in garages when not in use: Zippers lock to keep a tight closure and assist in stuffing the cushion. They are stored in protective garages to prevent scratching your furniture when closed and offer a clean look. Montlake fadesafe fabric system: Montlake FadeSafe solution dyed fabric is both stylish and engineered to resist fading. Product selection: 28 sizes and shapes to fit most patio furniture. Fashion forward colors: Selected to enhance and coordinate with your outdoor living space.

Double stitched construction: double-stitched seams ensure strength under stress while piping adds a sophisticated look. With the classic accessories Montlake Cushion Collection you can refresh your cushions by choosing a new cover color to match any occasion. Bound interior seams are engineered to provide strength and durability at the most demanding joints. Box stitched construction is modern but classic, providing a lasting shape and durability that is superior to cushions with knife-edged and bull-nosed construction methods.
BrandClassic Accessories #ad
ManufacturerClassic Accessories #ad
Height4 Inches
Length25 Inches
Weight4.65 Pounds
Width18 Inches
Part Number62-026-LCHARC-EC
Model62-026-LCHARC-EC
WarrantyContact manufacturer

8. Duck Covers

#ad

Moon Rock Outdoor Bench Cushion, Duck Covers CMRBN54183 Weekend Water-Resistant 54 x 18 x 3 Inch, 54" W x 18" D x 3" T

#ad
Duck Covers #ad - Attachment clips put your cushions in their place. A 1-year limited warranty gives you extra peace of mind. To avoid potential mildew issues, do not store the cushion outside in wet conditions long-term. While your cushion is highly water resistant, it is not waterproof. Extend your weekend with the full collection including umbrellas, hammocks, cushions, and more. Water-resistant fabrics and a subtle, elegant pattern keep your cushion looking flawless. Cushion measures 54"W x 18"D x 3"T. Durable foams provide long-lasting comfort that you can really sink into.
BrandDuck Covers #ad
ManufacturerDuck Covers #ad
Height3 Inches
Length54 Inches
Weight5.47 Pounds
Width18 Inches
Part NumberCMRBN54183
ModelCMRBN54183
WarrantyOne-year limited warranty

9. Pillow Perfect

#ad

2 Count, 18.5 in. L X 16 in. W X 3 in. D, Pillow Perfect Outdoor/Indoor Topanga Stripe Lagoon Square Corner Seat Cushions

#ad
Pillow Perfect #ad - Easy care - lightly spot clean or hand wash outdoor cushion fabric with mild detergent and cool water; then let air dry. New and improved 100-percent polyester fiber filling offers an even cushier feel with greater durability.

Fill material: 100% Polyester Fiber. Attached ties keep outdoor cushion securely fastened to your outdoor patio furniture. Includes two 2 outdoor seat cushions, resists weather and fading in sunlight; Suitable for indoor and outdoor use. Measures: 18. 5-inch length x 16-inch width x 3-inch depth Length, width and depth measurements may vary up to 1-inch since item is handcrafted. Care instruction: Spot Clean Only.
BrandPillow Perfect #ad
ManufacturerPillow Perfect #ad
Height16 Inches
Length18.5 Inches
Weight2 Pounds
Width3 Inches
Part Number537238
Model537238

10. Suntastic

#ad

Suntastic Textured Outdoor/Indoor Seat Cushion Set for Patio Furniture, Navy 4 Piece Set, 18.5" x 18" x 4"

#ad
Suntastic #ad - Fade resistant fabric: made of solution-dyed polyester yarns that are UV protected and fade resistant for long lasting durability and crafted in an environmentally friendly manufacturing process.

Easy care: mildew resistant and bleach cleanable for simple, everyday maintenance. Set of 4: includes 4 lofty seat cushions measuring approximately 18. 5" x 18" x 4" each. Polyester fiber fill: seat cushions are filled with 100% polyester fiber for soft to medium support. High-quality seat cushion set: Perfect addition to any outdoor lounge space and instantly upgrades your current patio furniture setup.
BrandSuntastic #ad
ManufacturerHome Fashions International #ad