Craft Foam

Every shape your project needs
Shop All
Craft Foam
Craft Foam

Our Best-Selling Big Block

For sculptures, props, and centerpieces
Shop Big Blocks
Our Best-Selling Big Block

Expanded Polystyrene (EPS)

Your Questions Answered
FAQ
Expanded Polystyrene (EPS)

Our Top Sellers

Jumbo Foam Block – 11x17x7 in.
Jumbo Foam Block – 11x17x7 in.
Jumbo Foam Block – 11x17x7 in.
$39.99
Thin Foam Sheets – 11x17x0.5 in.
Thin Foam Sheets – 11x17x0.5 in.
Thin Foam Sheets – 11x17x0.5 in.
From $25.99
Foam Blocks – 8x12x2 in.
Foam Blocks – 8x12x2 in.
Foam Blocks – 8x12x2 in.
From $24.99
Space Saver Cake Dummy Set – 5 Tier (Round or Square)
Space Saver Cake Dummy Set – 5 Tier (Round or Square)
Space Saver Cake Dummy Set – 5 Tier (Round or Square)
$35.95
Foam Sheets – 11x17x1 in.
Foam Sheets – 11x17x1 in.
Foam Sheets – 11x17x1 in.
From $21.99
Square Foam Sheets – 6x6x1 in.
Square Foam Sheets – 6x6x1 in.
Square Foam Sheets – 6x6x1 in.
From $22.99

Exclusive to Silverlake

Foam Blocks – 8x12x2 in.
Foam Blocks – 8x12x2 in.
Foam Blocks – 8x12x2 in.
From $24.99
Square Foam Blocks – 12x12x1.5 in.
Square Foam Blocks – 12x12x1.5 in.
Square Foam Blocks – 12x12x1.5 in.
From $26.99
Square Foam Sheets – 10x10x1 in. (4 Pack)
Square Foam Sheets – 10x10x1 in. (4 Pack)
Square Foam Sheets – 10x10x1 in. (4 Pack)
$21.99
Square Foam Sheets – 6x6x1 in.
Square Foam Sheets – 6x6x1 in.
Square Foam Sheets – 6x6x1 in.
From $22.99
Space Saver Cake Dummy Set – 5 Tier (Round or Square)
Space Saver Cake Dummy Set – 5 Tier (Round or Square)
Space Saver Cake Dummy Set – 5 Tier (Round or Square)
$35.95
Tall Foam Blocks – 4x4x8 in. (4 Pack)
Tall Foam Blocks – 4x4x8 in. (4 Pack)
Tall Foam Blocks – 4x4x8 in. (4 Pack)
$24.99

Shipping

STANDARD: $7.99
EXPEDITED: $14.99
FREE Shipping on all orders over $50
FREE Shipping for Prime members using Buy with Prime

Delivery

Orders ship within 1 business day.
STANDARD: 3-5 Business Days after shipping
EXPEDITED: 2-3 Business Days after shipping

About

A small American business,
supporting small American business

Sign Up for Occasional Announcements

Amazon American Express Apple Pay Diners ClubDiscoverGoogle Pay Mastercard PayPalShop Pay Visa
Copyright © 2026 Silverlake Craft