Pool Winterisation and Spring Commissioning
For outdoor pool owners who need their pool secured against freezing winters or properly opened for the warm season. In autumn, we drain pipe lines, blow air through plumbing, add winterising biocides, and fit frost plugs. In spring, we recommission plant gear, remove covers, and test run all heating and filtration systems.
What is included
- ✓Complete line drain-down and compressed air clearing
- ✓Frost plug installation in skimmers and return ports
- ✓Long-life winter copper-free algaecide dosing
- ✓Heat pump, boiler, and pump chamber winter drainage
- ✓Debris cover fitting, tensioning, and strap checks
- ✓Spring plant recommissioning and leak pressure tests
Book a Pool Technician
Submit your pool details below and we will contact you to confirm a convenient appointment time.
Why Pool Owners Choose ClearBasin
Seasonal shutdowns and spring start-ups that protect against frost and rot.
Zero freeze damage risk
Emptying underground pipes and plant heat exchangers stops freezing water from cracking expensive PVC plumbing or boiler headers.
Easy spring start-up
A winterised pool prevents black algae and heavy sludge accumulation, cutting opening costs significantly come April.
Secure safety cover fitment
Properly tensioned straps keep winter covers firm, preventing leaves, small animals, and garden debris from falling into the basin.
Our Workmanship Standard
If you notice water cloudiness or chemical imbalance within 48 hours of our scheduled valeting visit, we return to re-test and rectify the issue without any extra call-out charge. We stand behind our mechanical fittings with a twelve-month installation warranty. Pricing & payment
What Pool Owners Say
Julian and his team restored our outdoor pool after heavy autumn storms. The water clarity is superb and they leave a neat written log of every chemical reading.
Alistair M., Guildford, GBPunctual arrival, fixed invoicing, and no hidden charges. They backwashed our sand filter and cleared stubborn algae from the bottom corners within two hours.
Eleanor P., Reading, GBSolid regular maintenance. The technician arrives during the agreed window and handles the plant room pumps without disrupting our daily household routine.
Marcus B., Cobham, GBAll services
Routine Pool Valeting and Water Balancing
Regular basin cleaning and exact chemical balancing for private pools.
from £75 per visitDetails & pricing
Deep Basin Scrub and Waterline Descaling
Intensive scale removal and stain treatment for tiled and liner pools.
from £280 per basinDetails & pricing
Plant Room Diagnostics and Pump Servicing
Mechanical inspections, pressure testing, and pump repairs for plant rooms.
from £140 per inspectionDetails & pricingKeep your pool clear and mechanically sound
Request a diagnostic visit or schedule regular valeting for your pool today. We will review your installation details and call you back within two hours.