Air dome
Large clear-span enclosure with pressure plant, backup, entrances, anchoring and services treated as one operating system.
Ireland Ireland / Decision guide
Persistent weather exposure can make covered capacity attractive, but a dome, lightweight structure and permanent building create very different operating and capital pathways.

Direct answer
Use an air dome where a pressurised enclosure and plant strategy fit the operating model; SARENTA where a lighter clear-span hall or court cover fits; and a permanent building where the project needs a full conventional building envelope.
Project decision
These comparisons are designed to narrow the project route. They do not replace local engineering, authority review or exact-system technical evidence.
Large clear-span enclosure with pressure plant, backup, entrances, anchoring and services treated as one operating system.
Clear-span structural pathway for halls and covers without continuous air-support plant.
Conventional long-life route for clubs, schools or community facilities needing a full building shell and services.
Comparison matrix
Wind, rain, drainage and local project requirements remain decisive.
| Factor | Air dome | SARENTA | Building |
|---|---|---|---|
| Weather enclosure | Full | Full / partial by system | Full |
| Plant dependence | High | Low / normal services | Normal building services |
| Permanence | Project-specific | Project-specific | Permanent |
| Typical fit | Large court bank / field | Court cover / hall | Full facility |
Project brief
Frequently asked
No. The decision page is a shortlisting tool. Final suitability depends on the actual site, use, dimensions, exposure, selected system, available evidence and local project requirements.
Apollo is supply-led. Local engineering, approvals, foundations, services, installation and other site works remain with the appointed local project team unless a written project scope expressly includes something different.
No. Apollo uses a manual project-brief process so the selected system, quantities, destination, freight and project interfaces are reviewed before pricing.
Next step
Send the site, dimensions, use, quantities, exposure information and known local requirements. Apollo can then review the relevant systems, evidence, freight and supply scope.