Custom Cut Foam – Types, Uses, and How to Order

Foamma makes it simple to order custom cut foam in the exact size, shape, and density you need. Whether you're replacing couch cushion foam, building a custom mattress, padding upholstery, creating an RV bunk, or tackling a specialty project, we cut every piece fresh to your exact specifications.

All of our foam is manufactured and cut in the United States using premium materials and the widest selection of foam types and densities.

All Foam Types – What Each One Is & What It's Used For

Standard Foam

Affordable everyday foam for cushions, seating, and general use.

High Resilience (HR) Foam

Durable, supportive foam with fast spring-back and long-lasting comfort.

Dry Fast Foam

Open-cell foam designed for outdoor use and quick water drainage.

Charcoal Foam

Charcoal-infused foam that helps absorb odors and keep things fresh.

Gel Foam

Cooling gel-infused foam that helps regulate temperature and enhance comfort.

2-Inch Gel Layer Foam

Two inches of gel foam in the middle for balanced support and cooling.

1-Inch Gel Top Foam

One inch of gel foam on top for cooling comfort and pressure relief.

1-Inch Gel Sandwich Foam

One inch of gel foam in the middle for cooling and even support.

1-Inch Gel on Top

A 1-inch gel layer on top delivers a cool-to-the-touch feel and helps reduce pressure points.

1-Inch Gel Sandwich

The gel layer is in the middle for consistent cooling and balanced support on both sides.

2-Inch Gel Sandwich

Two inches of gel in the middle provides enhanced cooling and deeper comfort.

What Can Custom Cut Foam Be Used For?

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Sofa & Couch Cushions

Replace worn-out cushion foam with the exact dimensions for your sofa or sectional.

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Custom Mattresses

RV, bunk, boat cabin, camper van—any non-standard size cut to your exact specifications.

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Chair & Upholstery

Dining chairs, armchairs, benches, window seats and upholstery projects.

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Marine & Boat Seats

Boat foam and fast foam cut for curved or trapezoidal pontoon and boat seat shapes.

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Camping & Outdoor

Lightweight sleeping pads, outdoor cushions, and camping foam.

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DIY & Crafts

Cosplay props, stage packaging inserts, craft projects and more.

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Medical & Wheelchair

Pressure relief cushions, medical seat pads and mobility applications.

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Acoustic Treatment

Acoustic foam panels cut to size for studios, home theaters and sound absorption.

Why High Resilience (HR) Yellow Foam Is the Premium Choice

Professional-grade choice for applications where longevity matters.
Maintains its height and support characteristics for 15–20 years under normal use.
Faster spring-back rate means it returns to its original shape more quickly after compression.
HR-44, HR-50, and HR-70 grades are excellent choices for long-term mattresses and high-traffic seating.

Choose your foam: