Top 10 Companies in the Moisture‑Proof Plasterboard Market (2026): Market Leaders Driving Global Construction

MARKET INSIGHTS

Global Moisture‑Proof Plasterboard market size was valued at USD 3.08 billion in 2025 and is projected to grow from USD 3.27 billion in 2026 to USD 5.06 billion by 2034, reflecting a CAGR of 5.6% during the forecast period.

Moisture‑proof plasterboard, often referred to as green board or MR board, is a specialised gypsum product engineered for high‑humidity environments. The core comprises a water‑resistant gypsum blend, commonly enhanced with silicone or wax additives, and is faced with a moisture‑repellent paper liner. This construction delivers superior protection against dampness, mould proliferation, and structural degradation, setting it apart from conventional plasterboards that can fail under persistent moisture exposure. The material is indispensable for maintaining building integrity and indoor air quality in moisture‑prone areas such as bathrooms, kitchens, laundry rooms, and basements, and is available in standard and locating‑point variants to accommodate diverse installation needs.

Market momentum is underpinned by sustained expansion in the global construction sector, particularly residential renovation and commercial infrastructure. Stringent building codes that mandate moisture management to curb mould and enhance durability act as a catalyst for adoption. Growing awareness of the health impacts of indoor mould spore exposure further accelerates demand. Leading players—British Gypsum (Saint‑Gobain), USG Corporation, and Etex Group—continue to reinforce growth through product innovation and strategic market expansion, exemplified by Knauf’s 2023 launch of an enhanced mould‑resistant board line in Europe.

Moisture‑Proof Plasterboard Market – View in Detailed Research Report

Top 10 Companies in the Moisture‑Proof Plasterboard Market

1. British Gypsum (Saint‑Gobain)

   Headquarters: London, United Kingdom
   Key Offering: Green Board, High‑Performance Moisture‑Resistant Boards

   British Gypsum leverages its global distribution network to supply a broad portfolio of moisture‑resistant boards, including the recently upgraded Green Board series that offers enhanced mould resistance and low VOC emissions. The brand’s focus on sustainable manufacturing aligns with LEED and BREEAM standards, positioning it as a preferred supplier for green construction projects.

   Sustainability & Growth Initiatives: Investment in low‑VOC formulations, expansion into emerging markets, and partnership with local distributors to accelerate adoption in Asia‑Pacific.

   • Low‑VOC board lines
   • Strategic joint ventures in India and China
   • Carbon‑neutral production targets

2. Knauf

   Headquarters: Germany
   Key Offering: Advanced Moisture‑Resistant Gypsum Boards, Locating‑Point Series

   Knauf’s portfolio features high‑performance boards with superior mould resistance, reinforced with silica‑based additives. The company’s recent European launch of a mould‑resistant line demonstrates its commitment to addressing the rising demand for durable interior linings in wet areas.

   Sustainability & Growth Initiatives: Emphasis on recycled content, expansion into North America, and development of antimicrobial treatments.

   • Recycled gypsum content up to 30%
   • Antimicrobial coating technology
   • Expansion into the U.S. market

3. USG Corporation (Sheetrock Brand)

   Headquarters: USA
   Key Offering: Sheetrock Moisture‑Resistant Boards, High‑Performance Series

   USG’s Sheetrock brand supplies a comprehensive range of moisture‑resistant boards, including the high‑performance series tailored for commercial and residential wet‑area applications. The brand’s strong presence in North America supports a robust distribution network that serves contractors and builders.

   Sustainability & Growth Initiatives: Focus on energy‑efficient manufacturing, low‑emission production lines, and market penetration in emerging economies.

   • Energy‑efficient kiln operations
   • Low‑emission production lines
   • Targeted expansion in Latin America

4. Etex Group

   Headquarters: Belgium
   Key Offering: Moisture‑Resistant Gypsum Boards, Innovative Lining Solutions

   Etex’s product suite includes moisture‑resistant boards that integrate fire‑resistance and acoustic performance, catering to premium commercial and institutional projects. The company’s emphasis on research and development fuels continuous product refinement.

   Sustainability & Growth Initiatives: Investment in low‑VOC boards, expansion into the Middle East, and collaboration with local manufacturers.

   • Low‑VOC board lines
   • Middle‑East market expansion
   • Collaborative R&D with local partners

5. Georgia‑Pacific

   Headquarters: USA
   Key Offering: Moisture‑Resistant Panels, High‑Performance Series

   Georgia‑Pacific supplies moisture‑resistant panels that combine durability with fire‑resistance, targeting commercial and industrial sectors. The company’s extensive distribution network facilitates rapid market penetration.

   Sustainability & Growth Initiatives: Use of recycled content, carbon‑neutral manufacturing, and expansion into Southeast Asia.

   • Recycled content up to 40%
   • Carbon‑neutral production goals
   • Expansion into Indonesia and Malaysia

6. Siniat (Etex Brand)

   Headquarters: France
   Key Offering: Moisture‑Resistant Gypsum Boards, Eco‑Friendly Lines

   Siniat offers moisture‑resistant boards that meet stringent European standards, with a focus on low‑emission and recycled‑content products. The brand’s presence in the French market supports a growing demand for green construction solutions.

   Sustainability & Growth Initiatives: Development of eco‑friendly lines, partnership with local distributors, and participation in EU sustainability programmes.

   • Eco‑friendly board lines
   • Partnerships with French distributors
   • EU sustainability compliance

7. National Gypsum Company

   Headquarters: USA
   Key Offering: Standard and Moisture‑Resistant Gypsum Boards

   National Gypsum supplies a range of moisture‑resistant boards that cater to residential and commercial markets, leveraging its long‑standing relationships with contractors and distributors across North America.

   Sustainability & Growth Initiatives: Focus on energy‑efficient production, expansion into the Canadian market, and introduction of low‑VOC products.

   • Energy‑efficient manufacturing
   • Canadian market expansion
   • Low‑VOC product line

8. Fletcher Building

   Headquarters: New Zealand
   Key Offering: Moisture‑Resistant Panels, Locating‑Point Boards

   Fletcher Building supplies moisture‑resistant panels that serve the Australasian market, with a portfolio that includes locating‑point boards for streamlined installation. The company’s focus on sustainability aligns with regional building codes that emphasize green construction.

   Sustainability & Growth Initiatives: Use of recycled gypsum, low‑emission production, and expansion into the Australian market.

   • Recycled gypsum usage
   • Low‑emission production lines
   • Australian market expansion

9. Armstrong World Industries

   Headquarters: USA
   Key Offering: High‑Performance Moisture‑Resistant Boards, Advanced Lining Solutions

   Armstrong supplies moisture‑resistant boards that combine fire‑resistance, acoustic performance, and moisture protection, targeting commercial and institutional projects. The brand’s research focus on next‑generation materials supports its competitive edge.

   Sustainability & Growth Initiatives: Investment in antimicrobial coatings, low‑VOC formulations, and expansion into emerging markets.

   • Antimicrobial coating technology
   • Low‑VOC board lines
   • Emerging market expansion

10. Galloway Group

    Headquarters: United Kingdom
    Key Offering: Moisture‑Resistant Gypsum Boards, Specialized High‑Resistance Series

    Galloway offers a range of moisture‑resistant boards that cater to high‑humidity environments, including a specialised high‑resistance series for industrial and hospitality applications. The company’s strong focus on product reliability supports its reputation among contractors.

    Sustainability & Growth Initiatives: Development of low‑emission boards, partnership with local distributors, and expansion into the Middle East.

    • Low‑emission board lines
    • Middle‑East expansion strategy
    • Local distributor partnerships

11. DRICORE

    Headquarters: China
    Key Offering: Moisture‑Resistant Gypsum Boards, Antimicrobial Series

    DRICORE supplies moisture‑resistant boards that integrate antimicrobial treatments, targeting the growing demand in the Asian market for health‑conscious building materials.

    Sustainability & Growth Initiatives: Investment in antimicrobial coatings, expansion into Southeast Asia, and compliance with local environmental regulations.

    • Antimicrobial coating technology
    • Expansion into Southeast Asia
    • Environmental compliance

Moisture‑Proof Plasterboard Market – View in Detailed Research Report

Moisture‑Proof Plasterboard Market – View in Detailed Research Report

Market Outlook

The forecast for 2025‑2034 indicates a steady upward trajectory, with the market expanding from USD 3.08 billion in 2025 to USD 5.06 billion by 2034. The growth is primarily driven by the need for durable interior linings in new construction and renovation projects, as well as by the increasing emphasis on indoor air quality and building resilience.

Future Trends

• Integration of antimicrobial and fire‑resistant features into moisture‑resistant boards, creating multifunctional solutions for high‑performance buildings.
• Adoption of recycled gypsum and low‑VOC technologies to meet tightening environmental regulations and sustainability targets.
• Expansion into emerging markets in Asia‑Pacific, the Middle East, and Africa, where urbanisation and infrastructure development are accelerating demand for advanced building materials.
• Growing preference for locating‑point boards that streamline installation, particularly in commercial and institutional projects where labour efficiency is critical.