Crafting Bespoke Terrazzo Flooring at World Famous Castle – Part 2

Kev Johnson
Jul 23
4 min read

Perfect Terrazzo Flooring at Inverness – Part 2

At 4m Floors UK, our 30+ years of expertise in bespoke resin flooring have prepared us for projects as prestigious as Inverness Castle, where we’re creating a stunning terrazzo floor with intricate triangle inlays for the Inverness Castle Experience, set to open in late summer 2025. In Part 1 of our four-part blog series, we shared how our team arrived on site, conducted risk assessments, and organized materials amidst the challenges of a historic, Category A listed building.

Now, in Part 2, we dive into the artistry and precision of preparing and mixing the terrazzo materials—a critical step to ensure the floor’s durability and aesthetic brilliance. Join us as we set the stage for the installation, with exclusive video footage coming in Part 3!

Timelapse of Terrazzo Project

The Art of Terrazzo: Blending Tradition and Innovation

Terrazzo is more than just a flooring solution—it’s a craft that marries durability with timeless beauty. For Inverness Castle, our bespoke design features a terrazzo floor with intricate triangle inlays, reflecting the Highland’s rich cultural heritage and the modern vision of the Inverness Castle Experience. Preparing the materials requires a delicate balance of science and artistry, honed over our three decades in the industry.

This phase involves selecting and mixing high-quality aggregates, resins, and pigments to create a floor that’s as functional as it is visually striking.Working within the castle’s historic walls presented unique challenges. The confined spaces of the South Tower and the new link building demanded meticulous planning to ensure our mixing process didn’t disrupt other contractors or compromise the site’s heritage. With the River Ness flowing just outside and the castle’s medieval well nearby, we felt the weight of history as we prepared to craft a floor worthy of this iconic landmark.

Selecting the Perfect Materials

The foundation of any great terrazzo floor is its materials. For Inverness Castle, we sourced premium aggregates—ranging from marble and quartz to recycled glass—to achieve the desired texture and shine. The triangle inlays, a focal point of the design, required precise color matching.

Our process began with:

Aggregate Selection: We hand-picked aggregates for their size, shape, and durability, ensuring they complement the inlay patterns. Each triangle inlay required specific aggregates to create a seamless, intricate design.
Resin Blending: Our high-performance epoxy resin, chosen for its strength and clarity, was mixed to bind the aggregates and enhance the floor’s longevity. This resin is eco-friendly, aligning with the castle’s sustainable vision.
Pigment Precision: To achieve the vibrant yet harmonious colors for the inlays, our team carefully measured pigments, testing samples to ensure consistency under the castle’s natural and artificial lighting.

Our 30 years of supplier relationships ensured we sourced only the best materials, delivered just in time to our carefully organized storage zones (as detailed in Part 1). This preparation was crucial to avoid delays on a site bustling with activity.

Mixing with Precision: The 4m Floors UK Way

Mixing terrazzo is where our expertise truly shines. Each batch for Inverness Castle was crafted with precision to ensure uniformity and strength. Our team followed a rigorous process:

Controlled Environment: To prevent contamination from dust or moisture (a challenge in the Highlands’ unpredictable weather), we set up a dedicated mixing area within the castle, protected by temporary enclosures.
Batch Consistency: The triangle inlays demanded multiple small batches to maintain color and pattern accuracy. Our team used calibrated equipment to measure ratios, ensuring every batch matched the approved design.
Quality Testing: Before moving to installation, we created test samples to verify the mix’s durability, adhesion, and aesthetic appeal. These samples were critical to guaranteeing the floor would withstand heavy visitor traffic while looking flawless.

This meticulous approach reflects our commitment to excellence, ensuring the terrazzo floor will be a standout feature of the Inverness Castle Experience, complementing its immersive exhibits and Gaelic-inspired gardens.

Building Anticipation for the Terrazzo Installation

With the materials prepared and the mix perfected, we’re ready to bring the terrazzo floor to life. The next phase—laying the floor and crafting the intricate triangle inlays—promises to be a showcase of our craftsmanship. In Part 3, we’ll share exclusive video footage of our team in action, pouring, shaping, and refining the floor within the historic walls of Inverness Castle. This is where the magic happens, and we can’t wait to show you the process!Follow our blog and social media for updates, and get ready to see how 4m Floors UK is transforming Inverness Castle with a bespoke terrazzo masterpiece.

4m Resin Flooring Contractors for Over 30 Years

For 30 years, 4m Floors UK has been at the forefront of delivering specialised resin flooring solutions that combine durability, aesthetic appeal, and cost-efficiency. Whether you need a robust industrial floor, a decorative car park surface, or a sanitary environment, our expert team is equipped to meet your needs.

At 4m Floors UK, we take pride in being a trusted name in resin flooring contractors, offering a comprehensive range of services tailored to large projects. From terrazzo installations to floor signage, manufacturing flooring, car park solutions, and food and beverage flooring, our expertise and versatility enable us to meet the unique needs of various industries. Contact us today to discuss your project requirements and experience the difference our quality resin flooring solutions can make.