When the hockey or figure-skating season ends, an ice arena doesn’t simply “switch off” like a light. Operations just move into a different mode with different priorities: instead of daily ice time for practices and games, the job becomes a technical one—safely shutting down or adjusting the systems, protecting the building from moisture, and getting the venue ready for summer use. The biggest difference is whether the arena is planning more events in the near term or heading into a standard summer break.
In practice, right after the season there’s a series of checks and decisions: whether the ice will be fully melted or kept (and covered), how ventilation and dehumidification will be set, what will be serviced, and when preparations for the next season will begin. And while the average visitor won’t notice it, for technicians this is often the most important phase of the year—when maintenance can be done without the daily ice schedule constantly being under pressure.
Two basic options: remove the ice, or keep it under a cover
After the season, there are two main scenarios. The first is typical for community rinks: the ice is allowed to melt gradually and the floor becomes a “dry” arena—for example for floorball, inline hockey, trade shows, or concerts. The second scenario is common in larger venues that need quick changeovers between different events: the ice is kept, covered with insulating panels (an ice cover), and a temporary floor or surface is installed on top as needed. This makes it possible to switch from ice to a concert or basketball without having to rebuild the ice from scratch.
What’s actually under the ice—and why you can’t just “turn off the freezer”
An ice surface isn’t just frozen water on concrete. A typical rink “sandwich” has a precise layer structure and ties into pipes embedded in the floor that remove heat. International technical materials note that the ice layer itself is usually about 25–30 mm thick, and beneath it there is most often a concrete slab containing the refrigeration pipes—these form the arena’s largest heat exchanger. This floor has to be level, durable, and designed for long-term cycles of cooling and warming, which is why it’s handled with care.
That’s also why the ice can’t be “shut down” with a single button after the season. If the refrigeration is turned off without a sensible process, you can run into condensation issues, water ending up where it shouldn’t, or problems with materials in the slab and the equipment. On top of that, melting produces a lot of water, and it needs a controlled path—otherwise it can easily migrate to places it doesn’t belong.
How the ice is melted—and what happens to the water
When the ice is being fully taken out, the refrigeration settings are typically adjusted so the surface starts to melt gradually and in a controlled way. Some facilities use a combination of raising temperatures, increasing ventilation, and managing drainage; others also use warm water or special procedures to speed up the melt without risking the building structure. The key point is that it’s not just a “puddle” on the floor—the melted ice is a large volume of water that must be directed into suitable drains or collection points.
This stage often includes cleaning the surfaces around the boards, checking drains, and removing residues that built up during the season (for example dust, small debris, or remnants from ice maintenance). Everything is done so that, once dry, the hall can be used safely outside of ice sports.
The biggest off-season enemy: humidity, condensation, and “fog” in the arena
When the ice is gone (or even when it remains under a cover), the arena’s microclimate changes. Ice rinks are sensitive to humidity: if warm, moist air gets into the building, it can condense when it hits cold surfaces. During the season, people notice this as fog above the ice or dripping from the ceiling, but in the off-season it can show up differently—such as increased corrosion, damp structural elements, or a higher mold risk in areas with poor air movement.
That’s why, after the season, a lot of attention goes to ventilation, dehumidification, and especially limiting uncontrolled air infiltration from outside (doors, leaks, drafts through the building envelope). Arena operating manuals emphasize that uncontrolled airflow and moisture ingress increase the load on building systems and unnecessarily complicate operations—especially when humidity is a concern.
Summer maintenance: when you do the jobs you can’t do during the season
The off-season is the ideal time for service and inspections that would mean ice downtime in winter. Typically this includes checks of the refrigeration system, pumps, ventilation, dehumidification, electrical systems, lighting, boards, and safety features. “Invisible” items are addressed too—seals, filters, condensate drains, the condition of insulation, and spots where moisture tends to linger.
The purpose of this maintenance is straightforward: reduce the risk of in-season failures when the ice schedule is under the most pressure, and maintain a high-quality indoor environment. If humidity control or air leaks are neglected, the arena can run into problems the following winter as well—from poorer ice quality to accelerated wear of materials.
What the arena is used for in summer: sports, events, training, and a “dry-floor” season
Once the ice is removed, the venue often operates as a multi-purpose hall. Some facilities install a special surface; others use the concrete slab with a temporary finish; and in some cities summer is the time when the arena makes money on events that wouldn’t be possible on ice. In larger venues, it’s common to keep the ice and simply cover it—this shortens the time needed to return to ice and enables fast changeovers between events.
For spectators, it can look like magic—hockey one day, a concert a few days later. In reality it’s logistics, storage of components (boards, plexiglass, floor panels), installation safety, and precise procedures to avoid damage and ensure the venue is ready on time.
How long it takes to bring the ice back—and why it starts earlier than people think
Preparing ice for a new season isn’t a one-evening job. First, the floor temperature and systems have to stabilize; then the ice is built up in layers: water is applied gradually, each layer is allowed to freeze, and only later do additional steps follow, such as painting the lines and logo (beneath the ice), final flood coats, and “skating in” the surface. At the same time, the arena climate is fine-tuned, because without proper humidity control the ice quality deteriorates and condensation problems appear.
Technical recommendations also address how important it is to control humidity and the dew point in the arena, because that’s what determines whether condensation will form on surfaces. IIHF materials, for example, state that proper humidity control is key both for ice quality and a healthy indoor climate, and they describe the benefits of dew-point-based control.
Video: How an arena can be converted from ice to another event
If you want to see it in action, a timelapse or backstage video works best—showing the ice cover being installed and the floor being assembled.
Summary: after the season, the ice becomes a project
After the season, an ice arena doesn’t sit empty—it simply shifts to a different kind of work. Instead of daily resurfacing, there’s ice shutdown or covering, the fight against humidity, system servicing, and changeovers for summer use. If everything is done properly, the venue functions smoothly in summer and the ice returns in autumn in a quality that will last the entire next season.
And the next time you see a summer concert or a floorball tournament in an ice arena, it’s quite possible there’s still ice under the floor—or, on the contrary, the ice has been gone for a while, and the technicians are doing the steps that will make winter skating possible without fog, dripping, and avoidable shutdowns.
Sources
- IIHF – “IIHF Guide to Sustainable Ice Arenas” (PDF) — https://blob.iihf.com/iihf-media/iihfmvc/media/downloads/projects/ice%20rink%20guide/230519_iihf_sustainable-ice-rink_guide.pdf
- SaskPower / Saskatchewan Parks and Recreation Association / Office of Energy Conservation – “The Energy Management Manual for Arena and Rink Operators” (PDF) — https://rfabc.com/wp-content/uploads/2022/08/energy2.pdf
- Becker Arena Products – “Rink Conversions: From Ice to Dry Floor Events and Back” — https://beckerarena.com/rink-conversions-from-ice-to-dry-floor-events-and-back/
Jana
I like turning curiosity into words, and writing articles is my way of capturing ideas before they slip away — and sharing them with anyone who feels like reading.
