Pool Opening & Closing
Start and end every swim season right. Our seasonal services ensure your pool opens beautifully and closes safely for winter protection.
When to Open & Close Your Pool
Seasonal opening and winterization services for your pool.
In Portugal, most pool owners open their pools in April or early May and close them in October or November. Opening too late means algae buildup; closing too early means wasted swim days. Our team times it perfectly based on your region’s climate.
Our Opening & Closing Process
Cover Removal & Storage
We carefully remove, clean, fold, and store your winter cover to ensure it lasts for many seasons.
Equipment Reconnection
We reconnect all plumbing, reinstall plugs, prime the pump, and test every piece of equipment for proper operation.
Deep Cleaning
We thoroughly clean all pool surfaces, vacuum sediment, brush walls and tiles, and remove any staining from the off-season.
Water Balancing
We test and adjust pH, chlorine, alkalinity, calcium hardness, and stabilizer levels to make your pool swim-ready.
Winterization (Closing)
For closing, we drain lines, add antifreeze, lower the water level, add winter chemicals, and install the cover.
What’s Included
- Remove and store winter cover
- Reconnect and test all equipment
- Deep clean pool surfaces
- Balance water chemistry
- Install winter cover (closing)
- Winterize plumbing and equipment
Key Benefits
- Pool ready on day one of summer
- Equipment protected over winter
- Prevents freeze damage
- Saves hours of DIY effort
- Professional chemical balancing
What We Bring
Our opening and closing kits include pool antifreeze, winter chemical treatments, expansion plugs, cover cleaning solution, and all the tools needed for a complete seasonal transition.
Portugal’s Pool Season Calendar
The Algarve often allows a pool season from March to November. Lisbon and central regions typically run April to October. Northern Portugal (Porto area) usually sees a May to September season. We tailor timing to your specific location.
Expert Tip
Never drain your pool completely for winter. The pressure from groundwater can actually push an empty pool out of the ground. Instead, lower the water level to just below the skimmer and add winter chemicals.
Frequently Asked Questions
When should I open my pool for summer?
In Portugal, we recommend opening your pool in April or early May, before temperatures rise significantly.
Is winterizing necessary in Portugal?
Yes! Even in milder climates, proper winterization protects your equipment and prevents algae buildup during the off-season.
Do you store pool covers?
We can fold and store your cover on-site. We recommend a clean, dry storage area.
How long does the opening process take?
A full pool opening typically takes 2–3 hours, depending on the pool size and condition after winter. We handle everything in a single visit.
Can you do a partial opening if I want to start early?
Yes, we can do an early-season startup that gets your equipment running and water circulating, with a full clean scheduled closer to swim season.