CVRock® Product Range
CVRock® is a comprehensive range of stone wool insulation products engineered to deliver outstanding thermal, acoustic, and fire performance across multiple building applications.
Developed with precision and consistency in mind, CVRock® combines the strength of natural stone with advanced manufacturing technology to ensure superior durability and installation accuracy.
From framed wall systems to ventilated façades, CVRock® provides versatile insulation solutions that enhance comfort, energy efficiency, and building safety.
Trusted by professionals for dependable quality and performance — CVRock® stands for reliability, innovation, and long-term sustainability in every project.
PRODUCT
CVRock®
Rainscreen Slab
CVRock® Rainscreen Slab is a stone mineral wool insulation board designed for external and internal applications, providing exceptional thermal, acoustic, and fire performance.
With a declared thermal conductivity of λD = 0.034 W/m·K, it ensures superior energy efficiency and comfort in modern façade constructions.
Adapted to standard dimensions of 1200 × 600mm, CVRock® Rainscreen Slab fits seamlessly into rainscreen façade systems, offering quick and precise on-site installation.
Its rigid and dimensionally stable structure guarantees long-term insulation performance, maintaining its shape and properties even under demanding environmental conditions.
As a Euroclass A1 non-combustible material, CVRock® Rainscreen Slab provides dependable fire protection and long-lasting durability.
Lightweight yet strong, it delivers easy handling, excellent acoustic absorption and resistance to moisture and temperature variations, making it a reliable choice for sustainable and high-performance façade systems.
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PRODUCT
CVRock®
Rainscreen Light Slab
CVRock® Rainscreen Light Slab is a lightweight stone mineral wool insulation board designed for ventilated façade systems and external wall applications where reduced weight and easier installation are key.
With a declared thermal conductivity of λD = 0.035 W/m·K, it provides reliable thermal efficiency, acoustic comfort, and fire safety, ensuring balanced performance across a wide range of façade systems.
Manufactured in 1200 × 600mm format, CVRock® Rainscreen Light Slab integrates perfectly with modern cladding designs, offering flexibility and quick installation on-site.
Its optimized density allows for excellent handling, while maintaining high acoustic absorption and Euroclass A1 non-combustibility for safe, long-term use.
Durable, efficient, and installer-friendly — CVRock® Rainscreen Light Slab delivers dependable performance in lightweight façade applications, double-layer systems, and curtain wall constructions, combining sustainability with practical design efficiency.
PRODUCT
CVRock®
Frame Slab
CVRock® Frame Slab is a stone mineral wool insulation board specifically developed for timber and steel frame wall systems, offering excellent thermal, acoustic, and fire performance.
With a declared thermal conductivity of λD = 0.035 W/m·K, it provides high energy efficiency and contributes to maintaining optimal indoor comfort throughout the year.
Adapted to 1200 × 600mm standard dimensions, CVRock® Frame Slab ensures fast and accurate installation between framing profiles.
Its flexible yet resilient structure allows the slab to expand after unpacking, ensuring a tight fit and minimizing thermal bridging in framed constructions.
As a Euroclass A1 non-combustible insulation, it delivers reliable fire protection and long-term durability.
Combining acoustic absorption (αW = 0.95), ease of handling, and excellent adaptability, CVRock® Frame Slab is an ideal choice for timber and steel frame walls, partitions, and modular building systems, ensuring performance, comfort, and sustainability in every project.
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PRODUCT
CVRock®
Render Slab
CVRock® Render Slab is a stone mineral wool insulation board designed for External Wall Insulation (EWI) systems, offering superior thermal performance, acoustic absorption, and fire resistance.
With a declared thermal conductivity of λD = 0.035 W/m·K and excellent sound absorption of αW = 1.00, it ensures maximum comfort, energy efficiency, and noise reduction in modern façade applications.
Manufactured in the standard format of
1200 × 600mm, CVRock® Render Slab provides a stable and precise base for render systems, ensuring strong adhesion of base coats and finishes.
Its high compressive strength and dimensional stability guarantee long-term performance, even under varying temperature and humidity conditions.
As a Euroclass A1 non-combustible insulation material, it offers complete fire safety for external wall systems.
Durable, sustainable, and easy to install,
CVRock® Render Slab is the ideal solution for EWI applications in both new-build and refurbishment projects, delivering lasting protection and superior façade performance.
PRODUCT
CVRock®
Rainscreen H Slab
CVRock® Render H Slab is a high-density stone mineral wool insulation board engineered for External Wall Insulation (EWI) and multi-purpose applications requiring enhanced mechanical strength and stability.
With a declared thermal conductivity of λD = 0.035 W/m·K and sound absorption coefficient of αW = 1.00, it provides excellent thermal, acoustic, and fire performance, ensuring durable protection and comfort in demanding environments.
Manufactured in 1200 × 600mm format,
CVRock® Render H Slab delivers exceptional compressive strength (≥ 30 kPa), making it suitable not only for façade insulation systems but also for areas exposed to higher mechanical loads. As a Euroclass A1 non-combustible product, CVRock® Render H Slab ensures maximum fire protection and long-term performance.
Combining strength, precision, and versatility, it offers a reliable insulation solution for high-performance façades, floors, and structural envelopes where both energy efficiency and mechanical resilience are essential.
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