Ritchie Foam - Seat Cushions High Density Foam 3"T x 24"W x 80"L (Medium Firm Plus) 1.8#, Compression 36ILD, Sofa Seat Replacement Foam Cushion, Upholstery Foam Slab, Foam Padding
Ritchie Foam - Seat Cushions High Density Foam 3"T x 24"W x 80"L (Medium Firm Plus) 1.8#, Compression 36ILD, Sofa Seat Replacement Foam Cushion, Upholstery Foam Slab, Foam Padding
Hero image 0 of Ritchie Foam - Seat Cushions High Density Foam 3"T x 24"W x 80"L (Medium Firm Plus) 1.8#, Compression 36ILD, Sofa Seat Replacement Foam Cushion, Upholstery Foam Slab, Foam Padding, 0 of 8
Ritchie Foam & Mattress

Ritchie Foam - Seat Cushions High Density Foam 3"T x 24"W x 80"L (Medium Firm Plus) 1.8#, Compression 36ILD, Sofa Seat Replacement Foam Cushion, Upholstery Foam Slab, Foam Padding

|21 ratings
Ritchie Foam - Seat Cushions High Density Foam 3"T x 24"W x 80"L (Medium Firm Plus) 1.8#, Compression 36ILD, Sofa Seat Replacement Foam Cushion, Upholstery Foam Slab, Foam PaddingRitchie Foam Seat Cushions High Density Foam 3 T x 24 W x 80 L Medium Firm Plus 1 8 Compression 36ILD Sofa Seat Replacement Foam Cushion Upholstery FRitchie Foam Upholstery Foam Cushion 5 x 22 x 80 36 ILD High Density Semi Firm Seat Cushion Replacement Foam Foam Padding CERTI pur Certified MADE USRitchie Foam Upholstery Foam Cushion 8 x 30 x 80 36 ILD High Density Semi Firm Plus Seat Cushion Replacement Foam Foam Padding CERTI pur Certified MARitchie Foam Upholstery Foam Cushion 3 x 24 x 80 Semi Firm 36ILD High Density Foam Seat Cushion Replacement Foam Foam Padding Certi PUR Certified MadUpholstery Foam Cushion 6 T x 27 W x 80 L 36ILD Medium Firm Sofa Seat Replacement Foam Cushion Upholstery Foam Slab Foam PaddingRitchie Foam Upholstery Foam Cushion 3 x 27 x 80 Semi Firm 36 ILD High Density Foam Seat Cushion Replacement Foam Foam Padding Made In USARitchie Foam Upholstery Foam Cushion 1 x 22 x 80 36 ILD Semi Firm High Density Foam Seat Cushion Replacement Foam Foam Padding CERTI pur Certified MAFoam Cushion 6 T x22 W x80 L 1536 Medium Firm Sofa Seat Replacement Foam Cushion Upholstery Foam Slab Foam PaddingSeat Cushion 4 T x 30 W x 80 L 1836 High Density Medium Firm Plus Sofa Seat Replacement Cushion Upholstery Foam Foam Padding Campers Boats Foam CushiUpholstery Foam Cushion 5 x 24 x 80 36 ILD Semi Firm High Density Seat Cushion Replacement Foam Foam Padding CertiPUR US Certified Foam Made USA RitcUpholstery Foam Cushion 8 Height x 24 Width x 80 Length Medium Sofa Seat Replacement Foam Cushion Foam Cushion Foam PaddingRitchie Foam Upholstery Foam Cushion 4 x 24 x 80 36 ILD High Density Semi Firm Seat Cushion Replacement Foam Foam Padding CERTI pur Certified MADE USRitchie Foam 2 x 30 x 80 1836 High Density Medium Firm Sofa Seat Replacement Cushion Upholstery Foam Foam Padding Boats Campers Foam CushionRitchie Foam Upholstery Foam Cushion 4 x 22 x 80 36 ILD High Density Semi Firm Seat Cushion Replacement Foam Foam Padding CERTI pur Certified MADE USRitchie Foam Upholstery Foam Cushion 3 x 22 x 80 Semi Firm 36ILD High Density Upholstery Foam Seat Cushion Replacement Foam Foam PaddingSeat Cushions High Density 4 T x 24 W x 80 L 1836 Medium Firm Sofa Seat Replacement Foam Cushion Upholstery Foam Sheet Foam PaddingRitchie Foam Upholstery Foam Cushion 2 x 24 x 80 36 ILD High Density Semi Firm Seat Cushion Replacement Foam Foam Padding CERTI pur Certified MADE USRitchie Foam Upholstery Foam Cushion 2 x 27 x 80 36 ILD High Density Semi Firm Seat Cushion Replacement Foam Foam Padding CERTI pur Certified MADE USSeat Cushion 5 T x 30 W x 80 L 1836 High Density Medium Firm Plus Sofa Seat Replacement Cushion Upholstery Foam Foam Padding Foam CushionFoam Cushion 6 T x 24 W x 80 L 1536 Medium Firm Sofa Seat Replacement Foam Cushion Upholstery Foam Slab Foam PaddingRitchie Foam 3 x 30 x 80 Seat Cushion 1836 High Density Medium Firm Plus Sofa Seat Replacement Cushion Upholstery Foam Foam Padding Boats Campers Foa
Size3"T x 24"W x 80"L

Key item features

  • 3" x 24" x80" High Density Polyurethane Foam.
  • This foam has a 1.8 density rating and 36-pound compression (Medium Firm).
  • Uses: Ideal for furniture cushion, Seat cushion replacement, Upholstery sheet, Foam padding, Foam mattresses, Foam mattress toppers, Chair Pads, Seat Pads, Cushion, Chair, Sofa, Furniture, Pillow, Seat Cushion, Patio Cushion, Furniture Cushion, Rocking Chair, Car Seats, Upholstery Repair, Chair Upholstery, RV, Boats, Restore Vintage Furniture, and all other Home and Commercial Upholstery Applications.
  • Color: White
  • Package included: 1 Pcs Foam
  • **Attention** Please Review the Product Care Instruction in Production Detail Description ** Open Immediately to Prevent Damage**

Specs

Color, WhiteMaterial, FoamBrand, Ritchie Foam & Mattress

About this item

Product details

Seat Cushions - High Density 3"T x 24"W x 80"L (1836) "Medium Firm Plus" (Sofa Seat Replacement Foam Cushion, Upholstery Foam Slab, Foam Padding) Campers & Boats Seat Cushion *** CARE INSTRUCTION *** FOAM PACKAGES NEED TO BE OPENED IMMEDIATELY ONCE YOU RECEIVE THE PACKAGE. DO NOT LET THE FOAM SIT UNOPENED FOR MORE THAN 1 WEEK IN ORDER TO PREVENT DAMAGE! DO NOT OPEN WITH A BOX CUTTER! USE A BALL POINT PEN OR A PENCIL. START BY MAKING A LITTLE INCISION AND BREAK IT FROM THERE. When unpacking *** must take the compressed foam out of the box *** unrolled to relax on flat surface for compressed foam cells to breathe in the air *** allow at least 3 to 4 days for the foam to breathe in order to recover its original size and form from being compressed for shipping *** we compress everything down to the most economical size to keep our shipping cost down.
  • 3" x 24" x80" High Density Polyurethane Foam.
  • This foam has a 1.8 density rating and 36-pound compression (Medium Firm).
  • Uses: Ideal for furniture cushion, Seat cushion replacement, Upholstery sheet, Foam padding, Foam mattresses, Foam mattress toppers, Chair Pads, Seat Pads, Cushion, Chair, Sofa, Furniture, Pillow, Seat Cushion, Patio Cushion, Furniture Cushion, Rocking Chair, Car Seats, Upholstery Repair, Chair Upholstery, RV, Boats, Restore Vintage Furniture, and all other Home and Commercial Upholstery Applications.
  • Color: White
  • Package included: 1 Pcs Foam
  • **Attention** Please Review the Product Care Instruction in Production Detail Description ** Open Immediately to Prevent Damage**
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Color

White

Material

Foam

Brand

Ritchie Foam & Mattress

Directions

Fabric Care Instructions

FOAM CARE INSTRUCTIONS: *OPEN IMMEDIATELY* Do Not Cut Foam Until Product Care Instruction Been Completely Followed. Do not use a boxcutter to open the shipping box, Remove Foam from the shipping box, Unroll to relax. Allow 3 to 4 days for the Foam to Expand to its Original Size and Firmness from being rolled into a bundle and compressed for shipping

Warranty

Warranty information

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

4.7 out of 5 stars
stars
21 ratings12 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars86% (18)
  2. 4 stars5% (1)
  3. 3 stars5% (1)
  4. 2 stars5% (1)
  5. 1 star0% (0)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 12 reviews

Feb 8, 2026
Reviewer name: Rachel
Item details
Size: 5"x 24” x 80"
Sold and shipped byRitchie Foam & Mattress
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good Buy

Firm yet comfortable. I was able to cut it into 2 pieces, to fit my sofa and arm chair.

Incentivized Review
Helpful?7IPRFA5DQPLV404352048
Nov 20, 2020
Reviewer name: Christine
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Arrived on time. Item as described in description.

Helpful?7IPRFA5DQPLV404352048
Nov 14, 2020
Reviewer name: Harrell
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Satisfied

The foam was firm and comfortable in the cushions.

Helpful?7IPRFA5DQPLV404352048
Current price is $69.97
Price when purchased online
  • Free shipping
  • Free Holiday returns until Jan 31

How do you want your item?

How do you want your item?
Ships to
Arrives by Wed, Nov 18
|
Sold and shipped by Ritchie Foam & Mattress
4.28 out of 5 stars
4.3 stars out of 5, based on 25 seller reviews(4.3)
Extended holiday returns
Free Holiday returns until Jan 31