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Toughened Laminated Glass

Our Toughened Laminated Glass combines superior structural integrity with a specialized interlayer that holds glass securely in place, even in the rare event of a breakage.

Minimalist Maintenance

Unlike traditional balconies that require periodic painting, rust-treatment, or timber oiling, our structural glass and aluminium system is virtually maintenance-free. A simple wipe-down is all it takes to keep the system looking brand new for decades.

Architectural Interest

The strength of the vertical steel legs creates a striking contrast against the stacked frameless glass, blending structural boldness with an airy, tiered elegance.

Independent Structural Support

Adding a balcony shouldn’t compromise your building’s integrity. By choosing a stacked configuration over a bolt-on, you benefit from a standalone structure that complements the original architecture while requiring far less invasive hardware and wall-loading.

Strength Meets Aesthetics

Built on our robust aluminium base, our structural glass solutions support Toughened Laminated Glass from 12mm to 21.5mm. Customise your project with our range of tinted or etched finishes, or upgrade to Low-Iron Glass for a pristine crystal-clear view.

For added peace of mind, we offer heat-soak testing to strengthen each panel and minimise the risk of on-site breakage.

Experience a safer, faster installation with our Vision Structural Glass System. We use concealed mechanical fixings and structural adhesives instead of welding, completely removing the requirement for hot works on-site.

The Ultimate Integrated Decking Solution

FlowDek is a brand-new neaco exclusive aluminium planking system featuring high-capacity integrated drainage, engineered to ship as a standard component with all our balcony solutions. By combining flooring and drainage into a single, low-profile unit, FlowDek removes the need for complex sub-structures, allowing for a faster, cleaner installation.

Integrated Drainage:

Hidden channels efficiently manage water runoff, keeping the balcony surface clear and protected.

Precision Engineering

Crafted from high-grade aluminium to provide a rock-solid, non-combustible walking surface.

Seamless Aesthetic

Designed specifically to sit flush with our Vision Structural Glass tracks, creating a level, threshold-free transition from indoor to outdoor.

Durability

Slip-resistant and weather-proof, FlowDek is built to withstand the elements without warping, rotting, or fading.

Why FlowDek?

Traditionally, balconies require separate decking and drainage layers, adding height and complexity. FlowDek simplifies the architectural profile by integrating these elements into a slimline aluminium plank. This not only enhances the “floating” cantilevered look of your balcony but also ensures the entire system remains maintenance-free and fire-safe.

What is a stacker balcony system?
A stacked or 'stacker' balcony is a self-supporting structure where each level sits atop the one below. The weight is carried vertically through steel support legs directly to a ground-level foundation, rather than hanging off the side of the building.
Can these be installed on any building type?
Stacked systems are incredibly versatile. They are the preferred choice for older masonry buildings, timber-frame structures, or any project where the existing wall strength is a concern or unknown.
When is a stacked balcony better than a bolt-on?
While bolt-on balconies are excellent for new builds with high-strength concrete frames, a stacked system is often the ideal choice for: Existing Buildings/Retrofits: When you want to add balconies without opening up floors or walls to add internal reinforcement. Older Masonry: For buildings where the wall strength may not be sufficient to support the "pull" of a cantilevered bolt-on. Multi-Story Consistency: When you want a uniform, "floor-to-ceiling" vertical line that runs the entire height of the building facade.
Does the balcony attach to the building at all?
Yes, but only for lateral stability. The building keeps the balcony from swaying or moving sideways, while the steel legs handle 100% of the vertical weight. This prevents the structural strain and "facade pull" associated with traditional cantilevered designs
Do you install or just manufacture?
We do it all! From bespoke designs all the way through the the final post install quality control tests. We make sure we are your partner through the whole process and make sure you always have a point of contact from our qualified team of experts. Our team consists of qualified Engineers, Designers, Procurement, Production , and Installation teams not to mention our fantastic customer service team ready to answer any of your questions along the way. Have a project in mind? Speak to one of our sales team to get more information and see how we can help your project run as smoothly as possible.
Which system is faster to install - stacker or cantilever?
On an existing building, a stacked system is often faster because it requires less structural preparation. Because we aren't "tying in" to the building’s internal steel or timber as heavily as a bolt-on requires, the on-site disruption to residents is usually minimal.

Get in touch

Whether you are in the early design phase or finalising specifications, Neaco is here to help. Our team of experts is here with expert advice, fast answers, and tailored solutions to help you find the perfect solution for your next undertaking.

Download a Specification Pack

Get detailed product information and technical drawings, curated especially for UK-based design and specification processes.

Contact us right away:

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01653 695 721

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Discover neaco’s complete selection of high-performance decking, balcony, and balustrade systems.

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With engineered performance, full fire compliance, and seamless specification, neaco delivers solutions you can trust, every single time.

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