Ultimate Guide to Knauf Maxi System for Internal & External Insulation 2026

Thirty years ago, Knauf introduced the Dry Construction System, the first complete package for building walls, counter-walls, ceilings, and floor bases. Fifteen years later, in 1995, the Knauf system expanded to address construction challenges such as fire safety, thermal-acoustic insulation, and mechanical resistance. Today, another fifteen years on, we see a further evolution.

The new Maxi System is the answer to modern construction needs and the ongoing quest for greater energy savings, offering effective thermal and acoustic insulation that also provides passive fire protection. It comprises a vast range of complete solutions for creating counter-walls, suspended ceilings, external curtain walls, and inspectable modular ceilings, combined with rock wool and glass wool thanks to the collaboration with Knauf Insulation.

What is the Knauf Maxi System?

The Knauf Maxi System is a 360-degree proposal designed to meet all construction requirements, depending on the type and intended use of the spaces. Whether you are working on a home improvement project or a new build, this system provides comprehensive solutions for effective insulation.

Ekovetro®: The Innovative Glass Wool

The new Knauf glass wool is based on innovative Ecose® technology, which uses a revolutionary plant-based resin without formaldehyde. This ensures products that provide effective and sustainable insulation. This creates Ekovetro®, available in panels of 600×1350 mm with thicknesses of 45-60-75 mm, or in rolls with thicknesses between 45 and 100 mm, widths of 400 or 600 mm, and lengths ranging from 7.5 to 16 meters. A key feature is its brown color, which is completely natural and free of any coloring substances. Among other characteristics, Knauf glass wool is non-combustible in class A1, is fully recyclable, and uses renewable materials.

Benefits of Ecose® Technology

• Dimensional stability despite temperature and humidity variations.
• Fibers treated to prevent water absorption by capillarity and air humidity.
• Open-cell structure that promotes rapid elimination of any condensation through drying.
• Mineral wools have been excluded from the list of carcinogenic substances.

Applications for Internal and External Insulation

Internal Insulation Solutions

For internal walls and counter-walls, the Maxi System offers excellent thermal and acoustic performance. When renovating a room, consider pairing this insulation with new wall decor or updating your lighting fixtures for a complete transformation. The system is also ideal for creating comfortable home improvement spaces.

External Insulation Solutions

For external curtain walls, the system provides robust protection against the elements while maximizing energy efficiency. If you are extending your living space outdoors, consider complementing your insulation project with outdoor patio furniture or garden supplies to create a seamless indoor-outdoor flow.

Why Choose the Knauf Maxi System?

• Energy Efficiency: Significant reduction in heating and cooling costs.
• Acoustic Comfort: Effective soundproofing for quieter living and working environments.
• Fire Safety: Passive fire protection with non-combustible materials.
• Sustainability: Made with renewable materials and fully recyclable.
• Versatility: Suitable for walls, ceilings, floors, and external applications.

Frequently Asked Questions

What thickness of Ekovetro® should I use?

The thickness depends on your specific insulation needs. For standard internal walls, 45-60 mm panels are common. For higher thermal performance or external applications, 75-100 mm rolls or panels may be recommended. Always consult local building regulations and consider pairing with other home improvement products for best results.

Is the Knauf Maxi System suitable for DIY installation?

While some aspects of the system can be handled by experienced DIY enthusiasts, professional installation is recommended for optimal performance, especially for external applications and fire safety compliance. For related DIY projects, check our garden supplies and outdoor patio furniture collections.

How does Ecose® technology improve insulation performance?

Ecose® technology uses a plant-based resin that provides dimensional stability, moisture resistance, and superior thermal and acoustic performance without harmful formaldehyde. This makes it a safe and sustainable choice for any home improvement project. Complement your insulated space with rugs or curtains for added comfort.

Can the Maxi System be used for both new builds and renovations?

Yes, the system is designed for both new construction and renovation projects. It is particularly effective for retrofitting insulation in existing buildings to improve energy efficiency and comfort. After insulating, consider updating your lighting or adding wall decor to refresh your interiors.

What maintenance does the insulation require?

Knauf mineral wool insulation is designed to be maintenance-free once installed. It does not settle over time and maintains its thermal and acoustic properties for the life of the building. For outdoor living spaces, explore our outdoor decor and outdoor lighting collections to complete your project.

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