Synthetic ice rinks for sites where real ice is impractical

Synthetic ice creates a skateable surface without a refrigeration plant, chilled pipework or an ice-build process. That makes it especially useful where the commercial value of skating is high but the site cannot support the technical infrastructure required for refrigerated real ice.

SPORTWAVE offers AST synthetic ice solutions for year-round leisure, training, retail and demonstration projects, while also helping clients decide when real ice remains the better technical choice.

When synthetic ice is the better choice

Synthetic ice is most valuable where the limitations of the site are more important than the limitations of the surface.

• City-centre locations with no space for refrigeration equipment — no external chiller, dry cooler or refrigeration compound has to be positioned near the rink.
• Sites with insufficient electrical capacity — a synthetic surface does not need the large continuous electrical input required by a refrigerated ice plant.
• Sites without a practical water connection — there is no need to build and continuously maintain a frozen water layer.
• Historic or architecturally sensitive spaces — the project can avoid large refrigeration equipment, long hydraulic routes and more intrusive temporary infrastructure.
• Shopping centres and indoor commercial areas — skating can be added where installing refrigeration, drainage and plant ventilation would be disproportionate to the attraction.
• Warm-weather or year-round operation — performance does not depend on maintaining an ice sheet below freezing.
• Small training or demonstration zones — the infrastructure of real ice may be difficult to justify for a compact surface.

In these situations, synthetic ice is not simply a lower-energy version of the same rink. It is a different technical solution that removes several major infrastructure requirements completely.

No refrigeration plant, no ice-making water and no ice build-up

AST states that its synthetic ice can operate without electricity, water or surface refrigeration during use. The skating surface is formed by solid polymer panels rather than frozen water.

This eliminates the need for:

• chillers and refrigeration compressors;
• secondary-fluid pumps and manifolds;
• EPDM mats or refrigerated concrete slab;
• large electrical supply for refrigeration;
• water consumption for building the ice sheet;
• multi-day freeze-down and ice-build process;
• weather compensation to keep the surface frozen.

For a constrained urban project, avoiding those interfaces can be more important than achieving the exact skating behaviour of natural ice.

Source: AST Synthetic Ice Rinks technical documentation.

AST synthetic panels

AST uses UV-resistant HDPE synthetic-ice panels manufactured for repeated skating use. The system uses a patented connection method intended to keep the panel field stable while allowing for thermal expansion and contraction.

AST documentation also highlights reusable, double-sided panel use and rapid assembly and dismantling. This is valuable for installations that need to move between events or return to storage after a season.

Source: AST NewGLISS / Synthetic Ice technical documentation.

No additional lubricant required

AST states that the surface is designed to provide skating, braking and turning behaviour similar to natural ice without additional liquid lubricants. This simplifies operation compared with synthetic systems that rely on surface additives.

It does not mean the experience is identical to refrigerated ice. Synthetic surfaces generally create more blade friction and a different glide sensation, which is why the intended user group should be considered before choosing the technology.

Synthetic ice solves infrastructure problems real ice cannot ignore

A real-ice project needs space not only for the rink but also for the technical system around it. A chiller requires airflow and service clearance, pumps and hydraulic connections require routing, and electrical capacity may become a major project constraint.

In a dense city centre, there may simply be nowhere acceptable to place noisy or visually intrusive refrigeration equipment. A shopping centre may have physical space for a rink but no spare electrical capacity for a large refrigeration load. A temporary square or rooftop may have no practical water connection.

These are exactly the types of sites where synthetic ice can turn an otherwise impossible skating concept into a realistic one.

Selection note
If the main project constraint is lack of refrigeration space, electrical power or water infrastructure, synthetic ice should be evaluated before investing in temporary utilities or forcing an unsuitable real-ice system into the site.

Where real ice remains the better solution

SPORTWAVE does not position synthetic ice as a universal replacement for refrigerated ice. Real ice remains the preferred solution where authentic skating behaviour, professional sport performance or high-level competition conditions are required.

Real ice is usually the stronger choice for:

• professional and federation-level hockey;
• high-level figure skating;
• projects where ice feel and edge behaviour are central to the experience;
• large public rinks where the attraction is expected to reproduce a traditional winter-skating experience;
• venues that already have suitable refrigeration, power and water infrastructure.

The correct question is therefore not “is synthetic ice better than real ice?” but which surface better matches the project constraints and customer expectation?

Year-round use changes the business model

Because the surface does not need freezing conditions, synthetic ice can operate through summer and in warm indoor spaces. This can support attractions that would otherwise be limited to the winter season.

Potential applications include:

• shopping-centre attractions;
• summer training zones;
• hotel and resort entertainment;
• brand activations and exhibitions;
• schools and community recreation;
• small hockey shooting or skating areas;
• temporary event installations;
• city-centre locations with restricted utilities.

The floor still matters

Removing refrigeration does not remove the need for a good base. Synthetic panels require a sufficiently flat, stable supporting surface so joints remain even and the skating field does not develop steps or movement.

SPORTWAVE therefore reviews:

• base flatness and stability;
• floor loading and protection;
• panel layout and cutting requirements;
• edge conditions;
• indoor or outdoor exposure;
• access for assembly and dismantling;
• storage if the rink is temporary.

Shape and size are highly flexible

AST states that synthetic systems can be configured in many sizes and shapes. Because there is no hydraulic field below the surface, non-standard geometry does not create the same flow-balancing problem as a refrigerated rink.

This makes synthetic ice attractive for:

• narrow commercial spaces;
• small circles or promotional zones;
• irregular exhibition layouts;
• training lanes;
• temporary installations fitted around existing architecture.

The limiting factors become visitor flow, board geometry, panel cutting and the practical use of the surface rather than refrigeration hydraulics.

Boards should still match the use

A synthetic rink can use leisure boards, transparent elements or sports-oriented configurations depending on the project. The perimeter should be selected from the expected impact level and visitor environment, just as it would be for real ice.

For retail or city-centre installations, transparent or visually lightweight boards can help the rink integrate with the surrounding architecture instead of becoming a closed visual box.

Maintenance is different from real ice maintenance

Synthetic ice does not require resurfacing with water, ice-thickness control or refrigeration monitoring. Daily operation is therefore much simpler than a real-ice plant.

The surface must nevertheless be kept clean and inspected for panel condition, joints and local wear. Skate blades also remain an important operating consideration because blade condition strongly affects the feel of any synthetic skating surface.

Skate sharpening matters more when friction is higher

A consistent sharpening standard is important for synthetic ice because poor or blunt edges can make the higher-friction surface feel significantly worse to the user.

For rental or training projects, SPORTWAVE can therefore combine the rink with skates, storage and sharpening equipment rather than treating the panel surface as an isolated product.

Temporary installation can be very fast

Without refrigeration connections and ice build-up, a synthetic rink can be installed and put into use much faster than a refrigerated rink once the base and boards are ready.

This can be decisive for:

• short commercial activations;
• exhibitions;
• shopping-centre events;
• brand launches;
• locations where installation access is available only for a short window.

Operating cost should be compared correctly

Synthetic ice removes refrigeration electricity and ice-making water from the operating model, but the decision should not be based on utilities alone.

The comparison should also include:

• initial panel investment;
• expected surface life and reuse;
• assembly and dismantling labour;
• storage;
• cleaning and inspection;
• skate-blade wear and sharpening;
• customer expectation and willingness to pay;
• whether the site could support real ice at all.

At infrastructure-constrained sites, the strongest economic argument may simply be that synthetic ice avoids expensive temporary electrical, refrigeration and water works.

Synthetic or refrigerated real ice?

What we need for a synthetic-rink concept

• site and available dimensions;
• indoor or outdoor location;
• intended use: leisure, training, retail, event or sport;
• expected simultaneous users;
• required operating period;
• base construction and flatness;
• desired rink shape;
• board and gate requirements;
• skates and sharpening requirements;
• temporary or permanent installation;
• storage requirements if the panels will be removed;
• site limitations such as power, water, noise or lack of technical-equipment space.

From these inputs, SPORTWAVE can determine whether synthetic ice is technically and commercially appropriate and define the panel layout, boards, operating equipment and installation scope.