CCEWOOL® Stone Wool Batt is a high-performance semi-rigid stone wool insulation product designed for new construction and renovation of residential and commercial buildings. It is suitable for insulation systems in wood and steel frame walls, ceilings, floors, and attics. This stone wool batt features unique flexible edges that allow easy compression during installation, ensuring seamless filling of framing cavities while preventing over-compression, thus maintaining its excellent R-value performance.

The product is non-combustible and fire-resistant; even when directly exposed to flames, it will not emit toxic smoke or contribute to fire spread. In addition, it offers outstanding water resistance, moisture protection, and acoustic performance, making it an ideal choice for enhancing energy efficiency and creating a healthier indoor environment.

CCEWOOL® Stone Wool Batt combines high thermal efficiency, fire safety, and environmental sustainability, making it a premium solution widely applicable to various building needs—delivering safety, comfort, and sustainability.

Breathability: Excellent vapor permeability helps wall systems stay dry and prevents condensation and moisture accumulation.
Fire protection: Non-combustible with a high melting point, providing reliable fire barriers in case of fire.
Environmentally sustainable: Manufactured from natural and recycled materials, free of CFCs and HCFCs, reducing environmental impact.
Moisture resistance: Low hygroscopicity effectively resists moisture damage and ensures long-term stability.
Stable R-value: Maintains superior thermal resistance throughout its service life, improving energy efficiency and reducing consumption.
Dimensional stability: Retains shape and insulation performance even in high humidity or high temperature environments.
Acoustic performance: Excellent sound absorption significantly reduces noise transmission, improving indoor acoustics.

Insulation for exterior walls in wood and steel frame structures;
Insulation and soundproofing for exposed floors and crawl spaces;
Thermal insulation for attic and ceiling systems.

At the primary stage of building plants, CCEWOOL already began to invest in Italian imported production equipment of international production standards. The stone wool production line has 6 t/h in capacity; surfaces can be overlaid with paper, glass fabric, or aluminum foil. All the raw materials adopt fully automatic batching equipment. Products are produced in accordance with EU EG standards by an advanced four-roller centrifuge to form high-speed centrifugal fiber. Products are then packaged by automatic heat-shrink packaging machines with the use of heat-shrink film that has good penetration resistance and shrinkage. Every step of production has reached the standard of an international top brand in the stone wool field.

CCEWOOL stone wool takes high-quality natural rocks, such as basalt and dolomite, as the main raw materials. The raw materials are melted in the cupola at a high temperature of about 1500 °C and then centrifuged into fibers at a high speed by a four-roll centrifuge. Meanwhile, a small amount of phenol resin with water repellent and emulsified oil is sprayed at the surface of the fabric. Under the action of negative pressure air, the newly formed stone wool fibers are quickly accumulated into felt. Through pendulum, pleating, pressurizing, and curing, the felt is processed into stone wool boards, stone wool felt or stone wool shell, etc. according to the requirement of customers.

CCEWOOL stone wool is free of asbestos and environmentally harmful substances, such as CFCs, HCFCs and HFCs, during the production process; thus, CCEWOOL stone wool does not have detrimental effects on human health, nor does it increase the risk of cancer.

CCEWOOL high-quality stone wool selects top natural stones as the raw materials, of which Basal, one of the most abundant resources on earth, takes up over 80%.

CCEWOOL stone wool is not only renewable and sustainable, but also is outstanding in energy conservation of industrial cupolas. It is estimated that the use of every m3 of stone wool as insulation material in industrial thermal facilities can save energy up to 2500 kcal/hour, equivalent to three tons of standard coal every year. Also, at least one ton of petroleum can be saved by using one ton of stone wool insulation in buildings.

In addition, its great durability in fire protection and insulation can provide lifelong protection for buildings and for people from noise and fire.