Fibreglass Reinforcing Mesh 150g – 50m² Roll | For Base Coat in Thermal Insulation Systems
High-strength, alkali-resistant fibreglass mesh ideal for reinforcing base coats in External Wall Insulation (EWI) systems using polystyrene or mineral wool.
Product Description
Our 150g Fibreglass Reinforcing Mesh is a vital component of external thermal insulation systems (ETICS). Designed to be embedded into the base coat layer (compatible with systems such as Ceresit ZU, Hoter U, OCDC, Stopter K50), this mesh enhances the strength, flexibility, and durability of render systems applied over EPS or mineral wool insulation.
As a certified component in ETA- and AT-approved insulation systems, this mesh provides critical crack resistance and stability for long-lasting, high-performance façades.
Key Features & Benefits
✅ Durable Structure – Constructed with interwoven weft and warp yarns in a strong gauze weave, providing excellent mechanical resistance and maintaining mesh shape during installation.
✅ Flexible & Crack-Resistant – Absorbs thermal and mechanical stresses to reduce façade cracking and ensures a stable substrate for the final rendering layer.
✅ Alkali-Resistant – Mesh is treated with an acrylic coating, making it resistant to alkaline compounds commonly found in adhesive mortars.
✅ Certified for EWI Systems – Approved for use in composite thermal insulation systems with both European Technical Approval (ETA) and Domestic Technical Approvals (AT).
Technical Specifications
Material: Fibreglass
Mesh Weight: 150 g/m²
Roll Coverage: 50 m²
Roll Width: 1.0 m
Packaging: 50 rm roll (running metres)
Applications: Base coat reinforcement for EWI/render systems over EPS & mineral wool
Applications
Ideal for use in:
External wall insulation systems (ETICS/EWI)
Base coat reinforcement over polystyrene or mineral wool boards
Preventing render cracking in new builds and refurbishment projects
Residential, commercial, and industrial façade systems
✅ In Stock – Fast UK Delivery Available
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