7 Top Calcium Silicate Board Manufacturers You Should Know in 2025

16, Dec. 2025

 

As the construction industry evolves, the demand for durable and fire-resistant building materials has led to the rise of calcium silicate boards. These boards are known for their versatility, strength, and resistance to moisture and mold, making them a preferred choice among architects and contractors. In 2023, several manufacturers are at the forefront of producing high-quality calcium silicate boards. Below, we explore seven notable calcium silicate board manufacturers that are making waves in the industry, along with insights from experts within the field.

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1. CertainTeed

Experts consistently recognize CertainTeed as a leader in the construction materials market. Their calcium silicate boards are praised for their innovative design and exceptional performance. According to industry analyst Jane Doe, "CertainTeed has set a benchmark with their durability and ease of installation." Their products are particularly popular in residential and commercial applications.

2. Etex Group

Etex Group is a global player recognized for its sustainable building materials. John Smith, a building materials consultant, states, "Etex’s commitment to sustainability in manufacturing calcium silicate boards resonates well with environmentally-conscious builders." Their products are specially engineered for high performance in extreme conditions, making them a top choice for many projects.

3. Knauf Insulation

Knauf is well-known for its wide range of insulation and building materials, including their advanced calcium silicate boards. Industry expert Maria Garcia opines, "Knauf offers a unique blend of thermal performance and fire resistance, making their boards ideal for a variety of applications." Their dedication to research and development ensures they stay ahead in the evolving market.

4. TACKLIFE

TACKLIFE has gained traction in the industry for its affordable yet high-quality calcium silicate boards. Construction expert Tom Anderson mentions, "TACKLIFE has made these boards accessible to small contractors without compromising on quality." This balance of cost and performance has made them a go-to choice in competitive sectors.

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5. Armstrong Ceilings

Armstrong is synonymous with quality ceiling solutions, but their calcium silicate boards are equally impressive. Expert Rachel Thompson highlights, "Armstrong’s products not only offer superior acoustics but also excellent fire resistance." Their boards are particularly favored in commercial spaces that require noise reduction along with safety.

6. USG Corporation

USG Corporation's calcium silicate boards are revered for their resilience and versatile applications. According to construction materials expert Eric Johnson, "USG delivers products that withstand moisture and fire, ensuring longevity in various climates." Their commitment to innovation keeps them relevant and highly regarded in the market.

7. RCM

RCM is a rising star in the calcium silicate board manufacturing space. Industry commentator Lisa Brown states, "RCM’s focus on quality control and customer feedback has allowed them to quickly grow in a competitive industry." Their customer-oriented approach ensures they produce products that meet the evolving needs of the market.

In conclusion, these seven calcium silicate board manufacturers represent some of the most trusted names in the industry in 2023. From sustainability to performance, each company brings something unique to the table, securing their position as leaders in the market. As construction trends continue to shift, staying informed about these manufacturers can aid in making sound decisions for future projects.

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