Cork underlayment

Compare thickness, coverage and cost for your floor assembly.

Compare cork thickness & plan your assembly

How much underlay do you need?

Compare box quantities for your project, using the same cuts allowance as the product calculator.

Confirm your finished-floor manufacturer permits cork underlay and the selected thickness.

Make it work for your project.

From choosing a finish to planning a full order, our team can help.

Get project advice

TradePro

For designers, contractors and commercial project buyers.

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Wholesale

For retailers and resellers buying cork for their stores.

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A few things to know before you order.

How do I calculate the right quantity?

Open a flooring or wall-tile product to enter your project area, choose your overage, and review the required boxes or packs and product total before adding to cart. Check the pack size on supplies before ordering.

Can I see a sample first?

Use the visible “Order a sample” link on eligible products to see their available sample sizes and prices before placing a full order.

What will delivery cost?

Delivery depends on your products and destination. Review the estimate on eligible product pages and confirm final shipping at checkout.

Where can I find installation guidance?

Floating floors · Glue-down tiles · Wall tiles · Underlayment

More about Cork Underlayment

Cork underlayment in the USA is a natural acoustic and thermal layer for hardwood, engineered hardwood, laminate, vinyl, tile, and cork flooring. Choose 3mm cork underlay for low-profile projects, 6mm for balanced everyday sound support, and 12mm or half-inch cork when impact sound control is the priority. Use cork underlayment in condos, apartments, basements, offices, and renovations where floor warmth and sound control matter.

Condo or HOA? Download the HOA Flooring Approval Kit — per-thickness acoustic test statements, assembly ratings, certificates, and a cover-letter template your board can file.