What is the price of Chinese insulation rock wool board?

Release Time: 2025-08-18

In the vast market of building insulation materials, rock wool board is highly favored for its excellent performance. However, its price is like a fog, confusing many buyers. Today, as Rosewool Insulation Refractory Co.,Ltd, who has been deeply involved in the field of insulation and refractory materials for many years, we will dispel this fog and talk about the prices of rock wool boards, with a focus on introducing our proud rock wool board products.

The price of rock wool board is not fixed and is influenced by various factors. The cost of raw materials is one of the key factors, and fluctuations in the prices of high-quality basalt and other raw materials will be directly reflected in the cost of rock wool board. Production technology is equally important. Although advanced technology can ensure product quality, it also increases production costs. The relationship between market supply and demand cannot be ignored. When demand is strong but supply is insufficient, prices naturally rise. From the price range, ordinary quality rock wool board may cost around ten to thirty yuan per square meter, suitable for scenarios with low insulation requirements; The price of medium quality is approximately 30 to 50 yuan per square meter, which can meet the needs of most industrial, commercial, and residential buildings; High quality products will cost over 50 yuan per square meter and are suitable for places with high environmental requirements.

Technical details

Density	Kg/m3	100
Thermal Conductivity	W/(m▪K)	≤0.038
Hydrophobic Rate	%	≥98
Acid Coefficient	%	≥1.8
Moisture Absorption Rate	%	≤1
Water absorption(partial immersion)	Kg/m2	Short time(24h): ≤0.5
Water absorption(partial immersion)	Kg/m2	long time(28h): ≤2.0
Combustion Performance	Class A1 Non-combustion
Size	mm	120060075/100mm

Rosewool's rock wool board achieves the ultimate balance between price and quality. Our rock wool board is mainly made of high-quality basalt, which is fully melted in a blast furnace above 1450 ℃, spun into rock wool fibers by a high-speed centrifuge, and then cooled and formed by a high-speed blower. In this process, a specific proportion of high-efficiency adhesive is added, and the large pendulum equipment uniformly spreads the cotton in a three-dimensional cotton state. It is then transported by tracks to the pressure equipment to form a rock wool board with a certain density. It is then dried in a high-temperature drying furnace, cooled and solidified through the air outlet, and finally cut into finished products of different specifications.

From a performance perspective, our rock wool board has many advantages. Its excellent compressive and tensile strength and durability indicators ensure the long-term stability and reliability of product performance. The fire resistance is even more outstanding, it does not burn, release heat or toxic smoke, and can effectively block the spread of flames when a fire occurs. The fire rating reaches A1 level. Excellent thermal insulation performance can significantly increase the thermal resistance value of building envelope structures, reduce energy consumption of building heating and air conditioning, and achieve energy conservation and emission reduction. Moreover, it has no corrosion to metal materials such as carbon steel, aluminum (alloy), copper, and various components in buildings. It also has efficient physical properties of sound absorption, noise reduction, and elastic vibration reduction. It is non hygroscopic, aging resistant, and has long-term stable performance. It is lightweight and can be cut or sawed, making it very easy to process.

In terms of pricing, we fully consider market conditions and cost factors to provide customers with highly competitive prices. Taking the conventional 1200 × 600mm rock wool board with a thickness of 5cm and a bulk density of 100kg/m ³ as an example, our price is within the reasonable range of medium quality rock wool board, which is more cost-effective compared to similar performance products. And when your purchasing volume reaches a certain scale, you can also enjoy our bulk discount prices, further reducing costs.

Choosing Rosewool's rock wool board not only means choosing high-quality products, but also choosing comprehensive services. We have 40 years of experience in research and development, production, sales, and export. Our products are exported to overseas regions such as Europe, America, and Central Asia, covering more than 100 prefecture level cities in China and receiving unanimous praise from our customers. We are a key promoted manufacturer by construction units in Henan Province, and also a designated brand by multiple developers. Our products have excellent quality and guaranteed after-sales service. Whether it's product consultation, order processing, or after-sales issues, we have a professional team to serve you.

If you are struggling with choosing the right rock wool board, you may consider the rock wool board from Rosewool. We promise to provide high-quality products, reasonable prices, and comprehensive services to safeguard your building insulation project. Welcome to contact us anytime for more product information and quotes, and embark on an efficient, energy-saving, and safe journey of building insulation.

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