COVERSLAB® PRODUCT RANGE
Coverslab® is a versatile range of stone wool insulation boards designed for outstanding thermal performance, dimensional stability, and long-term durability. Engineered for a wide variety of façade and wall applications, Coverslab® provides excellent fire resistance and acoustic comfort while maintaining precise installation and mechanical strength.
Developed with efficiency and reliability in mind, Coverslab® offers flexible solutions for modern construction systems — ensuring consistent performance, safety, and sustainability in every project.
PRODUCT
COVERSLAB® V
Coverslab® V is a stone mineral wool insulation board developed for ventilated façade systems and other demanding external wall applications.
It combines excellent thermal (λD = 0.035 W/m·K), acoustic, and fire performance with superior rigidity and dimensional stability, ensuring precise installation and long-term reliability.
Designed for modern rainscreen façade systems, Coverslab® V delivers high performance even under strong wind loads or variable weather conditions.
As a Euroclass A1 non-combustible material, it provides maximum fire safety while maintaining energy efficiency, comfort, and durability throughout the building’s lifetime. Produced in standard 1200 × 600mm dimensions, it fits seamlessly into façade layouts, offering efficient installation and consistent performance.
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PRODUCT
COVERSLAB® LV
Coverslab® LV is the lightweight version of our stone mineral wool insulation boards, designed for ventilated façade systems and external wall applications where easy handling and fast installation are essential.
With a declared thermal conductivity of (λD = 0.035 W/m·K), it provides reliable thermal and acoustic insulation while simplifying transportation and on-site work.
Despite its reduced weight, Coverslab® LV retains excellent dimensional stability and long-term durability.
It offers full Euroclass A1 fire resistance, ensuring safe and efficient insulation performance across a wide range of façade systems.
Manufactured in 1200 × 600mm format, it is fully compatible with modern rainscreen cladding systems, combining lightness, efficiency and safety in one versatile insulation solution.
PRODUCT
COVERSLAB® R
Coverslab® R is a robust stone mineral wool insulation board specifically developed for External Wall Insulation (EWI) systems.
It delivers excellent thermal efficiency, mechanical strength, and fire resistance, making it ideal for both new-build and refurbishment projects.
With a declared thermal conductivity of λD = 0.035 W/m·K, Coverslab® R ensures superior thermal comfort and energy savings while maintaining outstanding vapor permeability for a healthy building envelope.
Its dense, resilient structure provides strong adhesion for base coats and renders, ensuring long-term durability and surface stability.
Fully Euroclass A1 non-combustible, Coverslab® R offers reliable fire protection and contributes to the safety and performance of external wall systems.
Manufactured in 1200 × 600mm format, it is perfectly suited for modern EWI applications — combining strength, efficiency, and sustainability in one dependable insulation solution.
