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🏠Market & cost

Gypsum board · CaSO4·2H2O panels that buy fire time by calcining — the everyday A2/A1 lining of interiors.

Prices are bands. A 2024 coil is not a 2026 contract. Labour and certification often dwarf the commodity.

Producers listed are landmarks for orientation, not a ranking or a procurement list.

Cost bands

Commodity

Index-linked

Bulk Gypsum board follows a global index more than a boutique mill.

Specified grade

Premium

Tight chemistry, cleanliness or certification multiplies the unit price.

System

Installed

Boards, coats and labour dwarf kilogram prices.

Certified / medical / aero

Highest

Paperwork is the product.

Trial / green route

Policy

Low-carbon or bio routes still trade on certificates.

Regions

East Asia

Volume production and finishing.

Europe

Standards (EN, Euroclass) and specialty.

North America

ASTM / NFPA language and large domestic mills.

Korea / Japan

High-spec sheet, fibres, electronics-adjacent ceramics.

Resource belts

Ore, plantations or energy that feed primary routes.

Global trade

Gypsum board moves as coils, bales, boards or chemicals — check HS codes, not vibes.

Key numbers

~700–1000 kg/m³Density
~0.17 W/m·KThermal
A2-s1,d0 typical; core A1Fire letter
34Atlas insulation

Producers

US Gypsum / Knauf

North America and Europe.

British Gypsum / Saint-Gobain

UK boards.

National Gypsum

US.

Etex / Siniat

Europe.

Yoshino / Chiyoda

Japan.

KCC Gypsum

Korea.

Ask for the route (primary, scrap, bio) before believing a green label.

Keep exploring

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