Get hands-on with our BBA-approved Mineral Wool & Silicone Render System through this compact, educational EWI Pro Sample Box. Designed to display each key layer of the system, it provides a clear visual and tactile understanding of how our External Wall Insulation works – from insulation to the decorative finish.

What’s Inside

• Insulation: Dual-density Mineral Wool for excellent thermal performance and proven acoustic absorption.

• Basecoat: EWI-225 to strengthen and prepare the surface for the finish.

• Mesh: Fibreglass Mesh for reinforcement, impact resistance and long-term durability.

• Primer: Ensures strong adhesion and even coverage.

• Render: 075 Silicone Render for a flexible, hydrophobic, vapour-permeable, crack-resistant decorative finish.

System Overview

Our BBA-approved Mineral Wool & Silicone Render System combines high thermal performance with acoustic insulation, thanks to the dual-density, porous structure of the Mineral Wool which absorbs and reduces sound transmission. The mineral composition delivers A1 non-combustible fire performance and acts as effective fire breaks within the system. Paired with EWI-225 & Fibreglass Mesh and topped with our versatile Silicone Render, the result is a robust, low-maintenance façade built for longevity and occupant comfort.

Ideal For

• Trade counters and showroom displays

• Installer training and demonstrations

• Sales consultations and client presentations

• CPD and technical education sessions

Key Benefits

• Demonstrates each layer of the full EWI system

• Professional visual aid for clients and installers

• Compact, durable, and easy to display

• Showcases BBA approval, A1 fire performance, acoustic benefits and EWI Pro system quality