Plinth Insulation Boards

Plinth Insulation Boards

Plinth Insulation Boards are high-density thermal insulation panels specifically designed for insulating the base of external walls in External Wall Insulation (EWI/ETICS) systems. Engineered to withstand moisture, impact and ground-level conditions, they provide superior thermal performance while protecting the most vulnerable part of the building façade.

Manufactured from durable, moisture-resistant insulation material, plinth boards offer excellent compressive strength and long-term performance. They help reduce thermal bridging at the base of the wall, improve energy efficiency and provide a stable substrate for reinforced render systems.

Suitable for both new-build and refurbishment projects, plinth boards are an essential component of a complete external insulation system.

Key Features

• High-density insulation board
• Excellent thermal performance
• Moisture and water resistant
• High compressive strength
• Impact-resistant surface
• Reduces thermal bridging
• Easy to cut and install
• Compatible with external render systems
• Long-lasting durability

Suitable Applications

• External Wall Insulation (EWI)
• ETICS Systems
• Building plinths
• Foundation walls
• Basement walls
• Residential buildings
• Commercial buildings
• New build and refurbishment projects

Benefits

• Improves energy efficiency
• Protects vulnerable ground-level areas
• Resists moisture absorption
• Provides a durable base for render finishes
• Enhances the lifespan of the insulation system
• Helps reduce heating costs

Specifications

• Product Type: Plinth Insulation Board
• Application: External Wall Insulation (EWI/ETICS)
• Properties: High Density, Moisture Resistant, High Compressive Strength
• Compatible With: External Render Systems
• Available Thicknesses: Various sizes available
• Suitable For: Professional & DIY Use