1/2" (12mm) Pre-Cut Cork Sheet Underlayment

CorkDirect's premium 1/2" (12mm nominal) cork sheet underlayment provides a natural, resilient solution for sound reduction, cushioning, and improved comfort beneath compatible flooring systems.

Ideal for larger residential and commercial flooring projects, our pre-cut cork sheets offer a convenient alternative to rolled underlayment. The thicker 12mm profile provides substantial cushioning while helping reduce impact and footfall noise.

Whether you're installing flooring in a residential property, condominium, apartment building, or commercial space, CorkDirect's cork sheet underlayment offers a practical solution for projects requiring a thicker acoustic underlayment.

Full Pallet Pricing & Ordering Information

$2.39 per square foot | $358.50 per carton

Minimum online order: 14 cartons (1 full pallet)

• 1 Full Pallet – 14 Cartons / 2,100 Sq Ft: $5,019.00
• 2 Full Pallets – 28 Cartons / 4,200 Sq Ft: $10,038.00

Flat-Rate LTL Freight Shipping:

• 1 Full Pallet: $550.00
• 2 Full Pallets: $850.00 total
• 3 or More Pallets: Contact CorkDirect for a custom freight quote.

Freight rates apply to eligible U.S. delivery destinations. Applicable taxes are calculated at checkout. Special delivery requirements may require an additional quote.

Online purchases are available in full-pallet quantities only: 14 or 28 cartons.

Full Pallet Includes

• Thickness: 1/2" (12mm nominal)
• Sheet dimensions: 24" × 36"
• Coverage per sheet: 6 sq. ft.
• Sheets per carton: 25
• Coverage per carton: 150 sq. ft.
• Cartons per pallet: 14
• Total sheets per pallet: 350
• Total pallet coverage: 2,100 sq. ft.

Benefits of 12mm Cork Sheet Underlayment

• Sound Reduction: Helps reduce impact and footfall noise for quieter residential and commercial environments.
• Thicker Acoustic Underlayment: The 12mm profile provides a substantial resilient layer for flooring assemblies requiring additional cushioning and sound control.
• Natural Cushioning: Cork's resilient structure helps absorb everyday impact and provides added comfort beneath compatible flooring.
• Convenient Pre-Cut Sheets: Easy to handle, position, and install without the roll memory associated with rolled materials.
• Reduced Cutting and Waste: Pre-cut sheets can simplify installation, especially on larger projects.
• Natural Cork Material: Made from cork, a renewable natural resource.
• Thermal Comfort: Cork's natural insulating properties can contribute to a more comfortable flooring assembly.
• Versatile Flooring Applications: Suitable for use beneath approved tile, stone, hardwood, engineered wood, and other compatible flooring systems when permitted by the flooring manufacturer.

Installation Information

Cork sheet underlayment should be installed over a clean, dry, properly prepared, and level substrate using installation methods approved for the specific flooring assembly.

Always follow the flooring manufacturer's guidelines for underlayment thickness, adhesives, installation methods, moisture protection, and compatibility with the finished flooring.

For tile and stone installations, verify that the selected cork underlayment and installation system are approved for the intended application.

Cork underlayment is not a substitute for a required moisture or vapor barrier.

Pallet Shipping Information

• Full pallet dimensions: 50" × 37" × 95"
• Approximate full pallet weight: 1,260 lbs.
• Shipping method: LTL freight
• Shipped in full-pallet quantities.

Please ensure your delivery location can accommodate freight delivery. Residential deliveries, liftgate services, and locations without a loading dock may require special arrangements or additional charges.

Need Help Determining How Much Cork to Order?

CorkDirect is here to help you select the appropriate quantity of cork underlayment for your project.

Whether you're working on a residential installation or a large commercial flooring project, contact us for assistance with product quantities, installation considerations, or customized freight quotes for orders exceeding two full pallets.