GRC is a lightweight alternative to traditional concrete that retains many of its benefits.
It offers versatility in shape, size, and finish, allowing for bespoke designs that meet your vision and planning needs—all without the structural load of conventional concrete. GRC can be up to 80% lighter than standard precast cladding while maintaining strength and durability.
GRC is easier to handle and install than traditional concrete, thanks to its significantly lighter weight. Despite this, it remains highly durable, with excellent resistance to cracking and weathering.
GRC can be moulded into intricate, custom designs, offering aesthetic versatility for both modern and traditional styles without the bulk of solid materials.
Its resistance to environmental factors like rain, wind, and freeze-thaw cycles makes GRC ideal for exterior applications, ensuring long-lasting facades.
GRC is also well-suited as outer cladding in rainscreen systems, protecting buildings from moisture and enhancing energy efficiency. As part of these systems, GRC forms the first line of defence against the elements while delivering an attractive finish.
A ventilated cavity behind the GRC panels promotes air circulation and drainage, preventing moisture from reaching the internal structure and reducing the risk of water damage.
By incorporating insulation and waterproof membranes, GRC-based rainscreen systems enhance thermal performance, helping to regulate temperature and reduce energy costs.
GRC is often used as the outer cladding in External Wall Insulation (EWI) systems, providing a durable and weather-resistant finish, while insulation materials such as mineral wool handle thermal performance. How GRC Integrates with EWI:
Shields insulation from environmental exposure, offering long-term durability.
Lighter than traditional concrete, simplifying installation and design versatility.
Typically fixed to a subframe or structure, ensuring stability.
Works well with a range of insulation materials and enhances fire resistance.
Can mimic stone, wood, or other finishes for design flexibility.
GRC is used across residential, high-rise, and commercial buildings for its fire resistance, lightweight nature and architectural flexibility.
GRC opens up creative possibilities, from natural stone effects to unique textures and finishes.
With reduced raw material usage compared to traditional concrete, GRC supports more sustainable building practices.
GRC panels are designed to withstand challenging weather conditions, offering long-lasting strength and low maintenance.
At Hamilton, we're proud to offer GRC as part of our commitment to high-quality and sustainable solutions. Whether you're enhancing a façade or incorporating advanced rainscreen systems, our expertise ensures a successful project from start to finish.
Get in touch today to see how our dedicated teams can help you.