Silca System NZ – The Future of Elevated Decking

In the ever-evolving building industry, durability, compliance, and sustainability are key concerns for architects, builders, and homeowners alike. The Silca System offers an innovative approach to elevated deck structures, ensuring a strong foundation for tiles, pavers, and artificial turf.

Structural Support That Lasts

Designed for residential and commercial applications, Silca Grates provide a solid, flat surface that allows for seamless installation of heavy materials like natural stone, porcelain, and concrete pavers. Made from high-quality recycled materials, Silca System is an environmentally friendly alternative to traditional decking solutions.

Why Choose Silca System?

• Versatile Applications: Ideal for decks, patios, stairs, ramps, paths, bridges, docks, pool areas, and various residential and commercial projects.
• Innovative Construction Product: A revolutionary system supporting any type of paving on timber or aluminium deck joists.
• Environmentally Friendly: Made from 100% recycled materials, offering a sustainable alternative to hardwood decking.
• New Zealand Made: A trusted product originally established in the USA and Canada, now manufactured locally in New Zealand.
• Maintenance-Free: Provides a durable, raised patio without the ongoing maintenance required by wooden decking.
• All-Weather Durability: Maintains strength in extreme climates, from the Southern Alps’ snow and ice to North Queensland’s tropical heat and moisture.
• Reduced Fire Risk: Non-combustible pavers prevent hot ash or embers from igniting the deck. A fire-retardant Silca Grate rated V-0 is available upon request.
• Cost-Effective: More economical than Kwila, Accoya, and other hardwood decking options, and significantly cheaper than elevated concrete slabs. Substantial savings on installation labour.
• Versatile: Silca System can be integrated to work seamlessly with both traditional building methods and modern construction systems.
• Easy Installation: Quick to install, making it accessible for builders, contractors, and DIY homeowners.
• Creative Design Flexibility: Supports various tile layout and pattern designs with unique fascia options, allowing for unique outdoor spaces that enhance property value.
• Superior Load-Bearing Capacity: The engineered design of Silca Grate cells supports heavy loads, preventing paver cracking or failure under heavy foot traffic or furniture.
• Effective Load Distribution: Distributes load evenly across the joists and structure, providing robust support.
• Adaptable Cutting: Easily cut around obstacles without compromising structural integrity, ensuring continuous support for cut pavers.
• Enhanced Ventilation: Minimal surface contact between Silca Grate and joists maximizes airflow, aiding in ventilation and drying of the subdeck structure.
• Structural: Acts as a structural component, reducing the need for nogging and supporting heavy surface laminates.
• Flexible Paving Options: Allows for various paving patterns and joint designs, including full grout joints, drainage gaps, and French Laid patterns.
• Solid, Flat Surface: Provides a stable base for nearly any type of paving, ensuring a smooth and reliable surface with a firm feel underfoot.

Perfect for Membrane Applications

With the introduction of Silca Grates on adjustable pedestals, the system is now ideal for membrane decks. We recommend the Buzon Pedestal for enhanced performance in commercial settings, ensuring stability and long-term reliability.

New Zealand Made, Ready for Expansion

Originally invented in the USA, proudly updated for the New Zealand market, Silca System is now expanding into Australia and soon into Europe. Our innovative approach is gaining traction globally, providing architects and builders with a trusted solution for elevated decking structures.

Get Started Today

Whether you’re looking for supply-only or supply & install packages, Silca System is the ultimate choice for your next project. Contact us today to learn more.