
Geofoam blocks
Full EPS blocks for fill, landscape builds and big site work.
Geofoam · American Fork, Utah
EPS geofoam is lightweight expanded polystyrene foam in blocks, used as fill in place of soil or gravel and as forms for concrete. Rapid Insulation cuts geofoam blocks, void forms and concrete blockouts to your layout in American Fork, Utah, for civil, concrete and landscape contractors across the Wasatch Front.

Geofoam and forms
Full blocks or pieces cut to your layout, cut and fabricated in American Fork.

Full EPS blocks for fill, landscape builds and big site work.
EPS blocks used in place of soil or gravel, cut to fit the space.
Foam cut to leave a planned space in or under a pour.
Blockouts for openings, pockets and recesses, cut to your drawing.
Steps, profiles and odd shapes for civil and concrete contractors.
Who it's for
Blocks and cut pieces for fill and grade jobs, delivered to the site, quoted per job.
Blockouts and void forms cut to the drawing, with repeat parts saved for the next pour.
Lightweight blocks for raised areas, steps and backfill, sold by the block.
Cut to layout
Send a drawing, a plan sheet or a sketch with measurements. We cut the blocks and pieces to fit, so your crew sets foam instead of cutting it.
Need board under the slab too? See under-slab foam board.
How to order
One block or a full job. Send the plan or a sketch with measurements.
Call or email with sizes and quantities, a drawing, or a photo with a ruler in it. You can also drop off the part.
We look it over and send you a quote for your job.
Pickup in American Fork by appointment. Delivery up and down the Wasatch Front is quoted per job.
We take cash, card (3.5% fee), check, Zelle and Venmo.
Custom cuts take a 50% deposit. Stock sheets are paid at pickup.
Need a special shape?
FAQ
Don't see your question? Call or email us.
EPS geofoam is expanded polystyrene foam in large blocks, used as lightweight fill in place of soil or gravel and as forms around concrete. It's used on roads, behind walls, under slabs and in landscape builds. Rapid Insulation cuts EPS geofoam blocks to size in American Fork, Utah.
Rapid Insulation sells EPS geofoam blocks and cut pieces at 7501 N 6500 W, American Fork, Utah. Pickup is by appointment, and delivery to job sites along the Wasatch Front is quoted per job. Call (760) 650-5737.
Yes. We sell a single block, a few cut pieces or enough for a full job. Small orders for landscapers, concrete subs and site crews are welcome.
Yes. Send a drawing (DXF, SVG or PDF), a sketch with measurements or the plan sheet, and we'll cut the blocks and pieces to fit on our CNC hot-wire machine. We save the file for repeat orders.
A concrete blockout is a piece of foam set in a form to keep concrete out of a space, leaving an opening, pocket or recess after the pour. We cut EPS blockouts to the shape on your drawing.
A void form is foam placed in or under a concrete pour to leave a planned empty space. EPS is easy to cut to the size and shape the plans call for, and we cut void forms to order.
Many engineered and public jobs list a foam type in the plans or specs. Send us the plans and the type listed, and we'll tell you what we can supply before you order.
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Get a custom quote