Mineral Wool Plugs for Insulation Fasteners (Ø67 mm)

Effective protection against thermal bridges and high vapor permeability – ideal for mineral wool systems.

Mineral wool plugs Ø67 mm are designed for insulation systems (ETICS), where mechanical fasteners with plastic or metal anchors are used. The plugs are installed above the anchor heads, providing additional thermal insulation, reducing heat loss, and improving the quality of the finish.

Mineral wool plugs are characterized by high vapor permeability, making them particularly suitable for breathable façade systems, where optimal moisture balance must be maintained within the wall structure.

Advantages:

• Excellent solution for air bridges – prevents thermal bridges at anchor locations
• Made from mineral wool – compatible with the insulation materials themselves
• Ø67 mm diameter – completely covers the anchor head and pressure plate
• High vapor permeability – the façade “breathes”, preventing condensation
• Improves façade uniformity – prepares the surface for a consistent finish
• Compatible with various ETICS anchors

Technical Information:

• Material: compressed mineral wool
• Diameter: Ø67 mm
• Function: prevention of thermal bridges, covering of anchor locations
• Installation: mechanical insertion after anchor installation

Application:

• Insulation of external façades with mineral wool
• ETICS systems (breathable insulation systems)
• Covering of anchor heads and improvement of thermal insulation
• New constructions and renovations