Import Cork Underlayment In Sheets And Rolls — Buy in Bulk from Supplier in China

Cork underlayment in sheets and rolls from Richforest Cork Products Factory is a natural flooring underlay designed for sound and thermal insulation, supplied in two formats. Sheets measure 915 by 610 mm with thickness options of 2 mm, 3 mm, 4 mm, 5 mm and 6 mm, while rolls are 1.22 m wide. The material leverages the inherent cellular structure of cork to dampen impact noise and reduce heat transfer, improving acoustic comfort and energy efficiency in indoor spaces.

The product uses granulated cork bonded with resins or natural binders, compressed into dense sheets or continuous rolls. Typical industry grades for cork underlayment include medium-density compositions with a standard bulk density of 250 to 300 kg per cubic metre, offering a balance of compressibility and resilience. The surface is usually finished with a non-woven fabric or cork veneer to enhance stability and ease of installation under laminate, engineered wood or vinyl flooring.

This underlayment is primarily used in residential and commercial construction for floating floor systems, where it mitigates footfall noise and provides a thermal break. Contractors and developers source it for multi-storey buildings, offices and retrofit projects. Buyers should confirm packaging, which for rolls often uses plastic wrapping and cardboard cores, while sheets are typically boxed in bundles of 10 to 20 pieces per carton.

Richforest Cork Products Factory is based in Xi'an, Shaanxi Province, at Yanta Century Building No 179 Jixiang Road, 710065. The supplier operates as an imported-tier entity within the marketplace, indicating it sources or exports materials for international buyers. Its profile carries a harbor trust tier, reflecting a baseline level of verification for trade readiness.

The company specialises in cork-based flooring underlayment, offering both sheet and roll formats to serve construction and interior design markets. No additional history, client list, or operational scale details are provided in the listing, so buyers should request direct confirmation of production capacity, certifications, and quality control processes before placing orders.