Steel Frame Render System

Licata’s Steel Frame Render System is expertly designed for application over cement board or sheathing fixed to steel frame structures. The system delivers high flexibility and crack resistance, making it ideal for accommodating structural movement while providing a durable, long-lasting finish. Highly breathable and water-repellent, it protects against moisture ingress, algae growth, and thermal stress. With options for both manual and spray application, and available in a wide range of colours and textures, the system offers a sleek, modern façade. Perfect for new-build projects where performance, aesthetics, and reliability are essential.

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Steel Frame Render System

The Licata Steel Frame Render System is a high-performance, multi-layer solution designed for application over cement board or sheathing on steel frame structures. It provides a breathable, weather-resistant finish with outstanding flexibility and crack resistance, accommodating structural movement with ease. Ideal for new-build projects, the system delivers a sleek, durable façade with strong adhesion and lasting protection. Easy to apply and available in a wide range of finishes, it ensures a modern, professional result every time.

Steel Frame Render System

Features & Benefits

No need for Full Removal

Designed for direct application over stable render or paint, saving time, labour, and cost by eliminating the need to strip back to bare substrate.

Breathable & Weather-Resistant

Allows moisture to escape while protecting against rain, reducing the risk of damp and ensuring building longevity.

Versatile Aesthetic Options

Available in a wide range of textures and colours, it offers design flexibility to suit both modern and traditional architectural styles.

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Maintenance Manual

Specification with NBS

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System Components

PRIMER

Aggrapante Substrate Primer

PARGE COAT

Licacem 200

Licacem Fibro

BASE COAT

Raso R140

Raso W160

Fibreglass Mesh

PRIMER & DECORATIVE COAT

Isolante LG Primer

Siloxan Top Coat

Acrylic Top Coat

Leading Italian
Manufacturer &
Supplier

BBA Certified
Insulated Render
Systems

Licata 10 Years
Products Warranty

National Insulation
Association

Leading Italian
Manufacturer &
Supplier

BBA Certified
Insulated Render
Systems

Licata 10 Years
Products Warranty

National Insulation
Association

Trust Licata

Whether you are a large, established rendering company, a homeowner or anyone in between trust Licata to provide for all your needs. Our products embody years of R&D, are produced to the highest standards of quality and stand the test of time.

Frequently Asked Questions (FAQs)

1. How does steel frame render system handle thermal expansion and contraction?

Licata’s steel frame render system is designed with flexibility in mind for steel frame structures and new build projects. The breathable silicone finishes and elastic basecoat incorporate advanced solutions that adjust to temperature shifts, keeping walls free from cracks. Each system layer is engineered to expand and contract in conjunction with the steel, which ensures strong adhesion and reliable performance.

The system also uses specialist fixings, movement joints, and cement boards that work together to protect the render face from structural stress. This high performance solution has been tested extensively across different construction environments to guarantee a long lasting finish and maintain aesthetic finishes over time.

2. What’s the expected maintenance schedule for a steel frame render façade?

A steel frame render system from Licata is designed to be low-maintenance. The water repellent surface and silicone finishes act as a shield, eliminating algae and moisture build-up while allowing the walls to breathe. Regular inspection of movement joints, fixings, and details is recommended to ensure continued performance and integrity of the system.

For high rise and new build projects, maintenance intervals depend on exposure level, but most require only gentle cleaning using approved products. The system is supplied with guidance from Licata’s technical team, ensuring every build maintains its long lasting finish and professional appearance through time.

3. Can the render system be applied to curved or angled steel frame surfaces?

Yes, the steel frame render system can be applied over a wide range of shapes, including curved or angled steel frame façades. The system components, such as basecoat, mesh reinforcement, and breathable finishes, are designed to move with the substrate while maintaining smooth render texture and adhesion.

This adaptability makes it suitable for construction that blends creative form with high performance durability. By using approved screws and secure fixings, the system ensures precision at every level, delivering a consistent and long lasting finish for complex architectural builds.

4. What fire performance does the steel frame render system deliver?

Licata’s steel frame render system integrates mineral wool insulation, a trusted manufacturer standard for fire safety and thermal performance. This material is non-combustible and enhances fire resistance for high rise and commercial construction. Together with a reinforced basecoat and durable render, it’s a solution that protects without compromising design.

All systems are tested to national and European standards, ensuring they meet EWI system and external wall compliance requirements. By using mineral wool in conjunction with Licata’s advanced solutions, the system achieves strong fire and insulation results that are suitable for demanding environments.

5. How thick is each layer in the render system and how does that affect performance?

Each Licata steel frame render system layer, from primer to silicone topcoat, is designed to maintain structural balance while ensuring breathability and strength. The base layers and basecoat are built for stability, and the decorative finishes apply both function and style. Thickness varies depending on the product and build, but every layer contributes to performance and flexibility.

This multi-layer system ensures effective insulation and strong adhesion to steel frame substrates. Combined with quality boards and mesh reinforcement, it creates a high performance façade that withstands pressure, weather, and time, ensuring a consistent, professional completion every build demands.

6. Is the system suitable in coastal or high-humidity environments?

Yes, Licata’s steel frame render system is suitable for coastal or humid conditions where water repellent and breathable finishes are important. The system design prevents moisture ingress and salt damage while maintaining vapour permeability. This is achieved through the use of silicone-based finishes, which protect walls and external wall areas from corrosion and damp.

This high performance system is trusted across new build projects, offering reliable insulation and protection from harsh weather. With close attention to installation details, including secure fixings and approved components, Licata’s solution ensures the façade remains durable and visually consistent throughout its service time.