Disc Wall Plug

Disc wall plugs consist of an expansion sleeve and a pressure disc. In shape they resemble a mushroom, which is how they are commonly referred to.

The disc part of increased diameter ensures reliable retention of any type of insulation, including low-density mineral wool boards. During installation, the insulation structure is practically undamaged, which preserves its insulating properties and reduces finishing costs during subsequent plastering work.

Advantages of disc wall plugs

The following materials are used to manufacture the wall plugs:

• Polyamide or nylon;
• Zinc-plated steel;
• Glass-fiber-filled polyamide.

Each variant has stable performance characteristics. The wall plugs are not affected by moisture, temperature fluctuations, or other atmospheric factors, which is important at the installation stage, when the fasteners are not yet covered by finishing materials.

Thanks to their design, disc-type wall plugs firmly hold the insulation against the base. Pull-out is excluded if installation rules are followed. For fastening to brick or concrete blocks, fasteners with a metal core are recommended. For porous materials, plastic rods are permissible.