Top 10 Best foam for window seat cushion [2022]

1. AKTRADING CO. CertiPUR-US Certified Charcoal Rubber Foam Sheet Cushion (Seat Replacement, Upholstery Sheet, Foam Padding, Acoustic Foam Sheet) – 1″H X 24″W X 72″L

  • SIZING: Foam is shipped same size as selected, it can easily be cut with scissors or electric knife to any size and shape required.
  • QUALITY: Upholstery foam cushion premium high density (1.20) standard (seat replacement, upholstery sheet, foam padding)
  • CERTIFIED: CertiPUR-US certified foam. 100% recovery rate/fire retardant, lasts up to 7 years – 10 years with proper care
  • USES: Ideal for oval and round poker tables, furniture cushions, boat cushions, car cushions, acoustic panels, soundproof foam, great for studio recording and all other home and commercial upholstery applications
  • Safe: 100% Recovery Rate / Fire retardant

2. Sincere Custom Size High Density Upholstery Foam Cushion Seat Pads, Patio Bench Seating Cushion, Indoor Sofa Couch Cushion Bay Window Seat Cushion Bench Pad

  • ※ Accept Customization: Any dimensions and shape can be customized through “Customize Now” channel, such as rectangle/trapezoid. Four kinds of thickness are available, 1″/2″/3″/4″. Pay attention to your email after placing the order, maybe we need make some confirmation with you.
  • ※ Included Removable Covers: Machine washable and dryable. Breathable linen cover can be zipped off easily for washing.
  • ※ High Density and Non-Slip: Professional anti-slip design at back keeps the seat cushion in place and prevents slipping.
  • ※ Multi-purpose Usage: Suitable for window seat cushion, sofa/couch pad, chair pads, patio bench seating pad, floor mat, furniture refurbishment cushions as well as car/boat cushions, or other indoor/outdoor area seat pad, home and commercial upholstery applications.
  • ※ Note: 1. Because of handmade, the dimension may vary up ±1 inch; 2. BECAUSE THIS ITEM WILL BE CUSTOM MADE FOR INDIVIDUAL NEEDS WHEN ORDERED, WE WILL APPLY 50% RESTOCKING FEE UNLESS THERE ARE ERRORS ON OUR PART; 3. We compress the package for shipment. The cushions need some time to expand and will recover to its original shape after a while.

3. 1/2″x24″x72″ Upholstery Foam Cushion High Density, Chair Cushion Square Foam for Dinning Chairs, Wheelchair Seat Cushion Replacement

  • Uses : Ideal for oval and round poker tables, furniture cushions, boat cushions, car cushions, foam mattresses and bedding support
  • USE FOR A VARIETY OF PROJECTS: Foam can be used to add cushion to sofas, chairs, ottomans, stools, headboards, RVs, boat seats, car seats, golf cart seats, workout benches, cots, window seats, and carrying cases for delicate glass or ceramic items
  • Every Foam Sheet is Cut And Made Here In The USA !
  • Perfect for a variety of home and craft projects
  • Item Size: 1/2x24x72. High density foam. Package is compressed for ease of shipping

4. AK TRADING CO. AK Trading Upholstery High Density Cushion Seat Replacement, Sheet, Padding Foam, Half Inch x 24 x 72, White

  • This foam is ideal for upholstery in indoor or outdoor furniture, boats, campers, baby bumpers, yoga mats, temporary sleeping mats and craft projects
  • Can easily be cut with scissors or electric knife to any size and shape required. Foam can be glued using most craft glues
  • Origin: Made in USA
  • Premium high density: Upholstery foam cushion high density standard (seat replacement , upholstery sheet , foam padding)
  • Safe: 100% recovery rate/fire retardant, lasts up to 7 years

5. Sincere Custom Size Plush Bay Window Seat Cover, Sofa Mat, Thickened Non-Slip Couch Slipcover Bench Cover Window Seat Cushion Cover Area Rugs Pads Carpet (Gray, Customization)

  • ✳ Accept Customization: Any dimensions and odd shape can be customized, such as triangle/trapezoid, as long as you provide the dimensions or draw it correctly, we can customize it accurately. Ten colors and two kinds of materials are available. After placing the order, pls pay attention to the email, our customer service may contact you to further confirm the details.
  • ✳ Imported. Machine washable and dryable. ONLY AN INCH THICK, JUST A MAT, NOT A PADDED CUSHION. (We also accept customizing cushion, pls visit our storefront). Suitable for sofa mat/slipcover, protecting sofa(leather etc.) from dog or other pets. Reversible use.
  • ✳ Non-Slip and No Lint: Professional anti-slip design at back keeps the seat cover in place and prevents slipping.
  • ✳ Easy to Install Slip Cover: Elastic bandages can be requested to be sewed at the corners on the back, which can secure the cushion when needed. It will not affect the normal use of the mat, can be cut off easily if you don’t need.
  • ✳ Note: 1. Package only include one piece of window bench mat, other decorations are not included; 2. The delivery will be faster than the estimated delivery date frame in the order, about half a month after ordered, even the customized product; 3. BECAUSE THIS ITEM WILL BE CUSTOM MADE FOR INDIVIDUAL NEEDS WHEN ORDERED, WE WILL APPLY 30% RESTOCKING FEE UNLESS THERE ARE ERRORS ON OUR PART.

6. AK TRADING CO. AK-Trading Upholstery High Density 4″ Height x 24″ Width x 72″ Length-Home or Commercial Use Seat Replacement Cushion-Made in USA Foam

  • Sizing: Foam is shipped same size as selected, it can easily be cut with scissors or electric knife to any size and shape required.
  • Premium High Density: Upholstery foam cushion premium high density standard (seat replacement , upholstery sheet , foam padding)
  • Safe: 100% recovery rate/fire retardant, lasts up to 7 years
  • Ideal for oval and round poker tables, furniture cushions, boat cushions, car cushions and all other home and commercial upholstery applications
  • MADE IN USA – SOLD & SHIPPED EXCLUSIVELY BY AK TRADING CO.

7. Custom Size Bench Cushion, Bay Window Seat Cushion, Thick Upholstery Foam Long Chair Cushion Sofa Pads Outdoor/Indoor Patio Furniture ( Color : Dark Gray , Size : Custom Size )

  • 🔅 CUSTOMIZABLE SIZE: You can customize the size you need through “Custom Size”. 4 thicknesses of 3/5/8/10cm can be selected. You can find the best size for your chair.
  • 🔅 PREMIUM FOAM: Designed for window seat, dining room seating, garden bench, and various chair, these seat bench pads are thick, soft, and help you and your guests relax and unwind.
  • 🔅 EASY TO REMOVE AND CLEAN: The sturdy zipper design makes it easy to remove the outer cover and add it to the washing machine to help remove any dirt or outdoor debris.
  • 🔅 STABLE CUSHION: The back is equipped with non-slip silicone particles to better fix the cushion. And you can choose whether you need to ties.
  • 🔅 NOTE: These indoor and outdoor bench cushion are available in a variety of sizes and colors. If the customized page cannot be accurate to the size you need, please contact us to customize a more accurate size.

8. Sincere Custom Size High Density Upholstery Foam Cushion Seat Pads, Patio Bench Seating Cushion, Indoor Sofa Couch Cushion Bay Window Seat Cushion Bench Pad

  • ※ Accept Customization: Any dimensions and shape can be customized through “Customize Now” channel, such as rectangle/trapezoid. Four kinds of thickness are available, 1″/2″/3″/4″. Pay attention to your email after placing the order, maybe we need make some confirmation with you.
  • ※ Included Removable Covers: Machine washable and dryable. Breathable linen cover can be zipped off easily for washing.
  • ※ High Density and Non-Slip: Professional anti-slip design at back keeps the seat cushion in place and prevents slipping.
  • ※ Multi-purpose Usage: Suitable for window seat cushion, sofa/couch pad, chair pads, patio bench seating pad, floor mat, furniture refurbishment cushions as well as car/boat cushions, or other indoor/outdoor area seat pad, home and commercial upholstery applications.
  • ※ Note: 1. Because of handmade, the dimension may vary up ±1 inch; 2. BECAUSE THIS ITEM WILL BE CUSTOM MADE FOR INDIVIDUAL NEEDS WHEN ORDERED, WE WILL APPLY 50% RESTOCKING FEE UNLESS THERE ARE ERRORS ON OUR PART; 3. We compress the package for shipment. The cushions need some time to expand and will recover to its original shape after a while.

9. Linenspa High Density Cushion Craft Foam – Perfect for Chairs, Sofas, Headboards, and DIY Projects, 2″ x 24″ x 72″, White

  • HIGH DENSITY UPHOLSTERY FOAM: High density upholstery foam to restore, revitalize, and renew your household furniture and DIY projects
  • USE FOR A VARIETY OF PROJECTS: Foam can be used to add cushion to sofas,  chairs, ottomans,  stools,  headboards,  RVs, boat seats, car seats, golf cart seats, workout benches, cots, window seats, and carrying cases for delicate glass or ceramic items
  • EASY TO CUT AND CUSTOMIZE: Use a bread knife or electric knife to easily trim, cut, and shape upholstery foam. Foam can be stacked, or not, to fill all your home restoration needs. Please allow 24-48 hours
  • CERTIPUR-US CERTIFIED FOR QUALITY ASSURANCE:  Linenspa uses only the highest quality foam in our mattresses and now you can use the same foam for projects in your home. All foam is certified for the highest quality. Density: 1. 6 Compression: 32 ILD
  • AVAILABLE IN MULTIPLE PROFILE OPTIONS: Available in 2, 3, 4, 5, and 6-inch profile options for all your comfort needs. Foam comes in a 24 x 72 inch rectangle but can be cut and customized to whatever size you need

10. FoamTouch Upholstery Cushion Medium Density Standard(Seat Replacement, Sheet, Foam Padding), 3” L x 24” W x 72” H

  • 100% recovery rate / fire retardant
  • Size : 3″ thick x 24″ wide x 72″ long
  • Uses : ideal for oval and round poker tables, furniture cushions, boat cushions, car cushions, foam mattresses and bedding support
  • Density : 1.8 , 36lb compression
  • We also do custom cut foam