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Square Foam & Rectangle Foam

Rated 4.67 out of 5 based on 9 customer ratings
(9 customer reviews)

$1.00

To order simply fill in the information below. When you are facing the foam, “Width” is the left-to-right measurement. “Length” is the front-to-back measurement. “Height” is the thickness.

Square Foam & Rectangle Foam


Price: $

Add to Cart
Category: Custom Shapes
  • Description

Description

Available Foam Types

Hard Foam
Hard Foam
Memory Foam Premium
Memory Foam Premium
Memory Foam Standard
Memory Foam Standard
Memory Foam Light
Memory Foam Light

More Information

Foam Type Recommendations

Square foam has the same width and length, while rectangular foam has one side that is longer than the other. Square foam is commonly used for seat cushions and foam packaging for shipping, whereas rectangular foam is commonly used in foam mattresses. However, ultimately the use cases for foam in these two shapes is endless.

There are many different foam types available and it can be difficult to decipher which is appropriate for your application. Each foam has common uses but no foam is all-encompassing. As such, here is a quick overview of the various foams available:

  • Qualux Foam: A grade above High Resilience foam. Premium quality foam that is used in top-end upholstery cushions and mattresses.
  • High Resilience Foam: A grade above Lux foam. Excellent quality foam that is used in top-end upholstery cushions and mattresses.
  • Soft Foam: Excellent quality very soft foam at an ILD 10. It will provide similar softness to Memory foam but will have the bounce-back of High Resilience foam.
  • Lux Foam: A grade above High Density foam. It is a very good quality foam for mattresses and cushions.
  • Blue Foam: A Grade above Conventional Foam. Good quality foam with a blue color aesthetic. Good price-to-performance ratio for mattresses and cushions.
  • High Density Foam: A grade above Conventional foam. Good price-to-performance ratio for mattresses and cushions.
  • Conventional Foam: A grade above Polyurethane foam. Inexpensive medium-quality foam that is recommended for backing cushions or mattress toppers.
  • Polyurethane Foam: The cheapest foam we offer. Low-quality foam that is typically reserved for protecting items in storage or during transportation, packaging and shipping, arts and crafts, and other recreational applications.

Outdoor:

  • Dry Fast Foam: Often used in outdoor furniture and air and water filters because of its open-cell porous construction.

Premium Specialty:

  • Rebond Foam: Resilient and durable foam, making it ideal for carpet padding, motorcycle seats, and other high-usage applications.
  • Dunlop Latex Foam: Premium quality Dunlop Latex rubber foam that is used in top-end mattresses and cushions, providing excellent comfort, airflow, and durability.
  • Hard Foam: With a 240 ILD and 4.50 density, our Hard foam is engineered for demanding applications that require unparalleled rigidity and stability.
  • Gel-Infused Memory Foam: Excellent quality foam that has enhanced cooling properties compared to traditional Memory foam.
  • Memory Foam Premium: Excellent quality foam that is often used in foam mattresses because of its pressure relief.

Specialty:

  • Memory Foam Standard: Offers a balanced combination of support and comfort at an affordable price.
  • Memory Foam Light: With a density of 1.50 lb/ft³, our Memory Foam Light is ideal for those needing memory foam properties at an affordable cost.
  • Rebond Foam Light: Rebond Foam Light is a versatile and durable material for various applications such as gym mats, carpet underlayments, and seating cushions where moderate support is necessary.
  • Charcoal Foam: A grade above Charcoal Light Foam. Often used for packing and shipping, foam insert for cases, acoustical damping, and more.
  • Charcoal Light Foam: A cost-effective solution for protecting delicate items such as instruments, technical equipment, guns, computers, and other components.

We offer a more in-depth analysis of the foams listed above here.

Foam Density and ILD Values

You can view the density and firmness (ILD) values of the foam we offer here.

Foam Certifications

Most of our foam is CertiPUR-US® certified. CertiPUR-US® approved foam is made without ozone depleters, PBDE flame retardants, mercury, lead, and other heavy metals, formaldehyde, and phthalates regulated by the Consumer Product Safety Commission. They are Low VOC (Volatile Organic Compound) emissions for indoor air quality (less than 0.5 parts per million).

The foam listed below is CertiPUR-US® Certified:

  • Qualux Foam
  • High Resilience Foam
  • Soft Foam
  • Lux Foam
  • Blue Foam
  • High Density Foam
  • Conventional Foam
  • Polyurethane Foam
  • Hard Foam
  • Gel-Infused Memory Foam
  • Memory Foam Premium
  • Memory Foam Standard
  • Memory Foam Light
  • Charcoal Foam
  • Charcoal Light Foam

Learn more here.

Foam Lamination

We offer foam lamination services. Laminating foam consists of permanently bonding foam layers together through adhesion. Foam lamination is widely used in the foam mattress industry, allowing for a customizable mattress solution.

To request this service, write your foam lamination preferences in the notes box during checkout.

Dacron Wrap

We offer Dacron wrapping services. Dacron wrap is a layer of polyester batting placed around upholstery foam to enhance the comfort and appearance of cushions. This wrap is applied around the foam core before upholstering, providing extra softness, maintaining loft, and contributing to the overall durability of furniture cushions. Its smooth and resilient nature makes it popular in creating a polished and comfortable seating experience.

To request this service, write that you want your foam wrapped in Dacron in the notes box during checkout. To qualify for our Dacron wrapping services, you need to have a sufficient quantity of Dacron and a can of Spray Adhesive in your cart during checkout.

Maximum Foam Dimensions

Foam has a maximum dimension in which it is produced, known as a bun or slabstock. Foam ordered beyond its maximum dimension will be divided to achieve the desired measurement. Based on our current available stock,  it may or may not be adhered together before shipment.

The following are the bun sizes of our foam:

  • Qualux Foam – 96″ x 82″
  • High Resilience Foam – 96″ x 82″
  • Soft Foam – 96″ x 82″
  • Lux Foam – 96″ x 82″
  • Blue Foam – 96″ x 82″
  • High Density Foam – 96″ x 82″
  • Conventional Foam – 96″ x 82″
  • Polyurethane Foam – 84″ x 82″
  • Dry Fast Foam – 80″ x 60″
  • Rebond Foam –74″ x 56″
  • Dunlop Latex Foam – 80″ x 60″
  • Hard Foam – 84″ x 60″
  • Gel-Infused Memory Foam – 80″ x 60″
  • Memory Foam Premium – 82″ x 60″
  • Memory Foam Standard – 82″ x 60″
  • Memory Foam Light – 82″ x 60″
  • Rebond Foam Light – 74″ x 56″
  • Charcoal Foam – 96″ x 82″
  • Charcoal Foam Light – 84″ x 82″

9 reviews for Square Foam & Rectangle Foam

  1. Rated 5 out of 5

    Anonymous – February 10, 2025

    Excellent quality

  2. Rated 5 out of 5

    Kim brown – March 4, 2025

    So far so good

  3. Rated 4 out of 5

    Anonymous – March 20, 2025

    Easy to enter exact measurements and lux style

  4. Rated 5 out of 5

    Paul Yniguez – January 4, 2026

    Wow, you’re the 1st foam company that seems to really know foam. I poured Polyurethane, Ester and memory for 35 years in California. I see in what you call resilience foam you have a 34- 2.50 foam. I have a wooden chair in my bedroom and need a cushion. Nice, I just need to check on your shipping charge.crazy I was the Supervisor poured the foam, tested the foam and for years unloaded the railcars

  5. Rated 4 out of 5

    Anonymous – February 13, 2026

    Nice

  6. Rated 5 out of 5

    adeleinteriordesigns – February 18, 2026

    User friendly

  7. Rated 5 out of 5

    Jackie Leppla – April 3, 2026

    first time ordering

  8. Rated 4 out of 5

    Anonymous – April 10, 2026

    I like order the foam

  9. Rated 5 out of 5

    Roy – June 20, 2026

    Excellent quality products. Highly recommended.

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