Water Butts & Garden Watering

Here at Celtic Water we offer a comprehensive range of water butts and garden watering solutions. Water butts help reduce your water usage and help keep your garden thriving.

Rainwater is naturally soft, free from chlorine and other chemicals found in tap water, making it gentler on plants and soil life. It typically has a slightly acidic pH, which helps plants absorb nutrients more effectively.

We have a wide range of water butts particularly specialising in more decorative designs to suit any garden and aesthetic.

Explore our subcategories to find the perfect setup for your garden, from compact water storage options to complete rainwater harvesting kits.

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  • 3/4" water butt tap - high flow - black plastic

    3/4" Plastic Water Butt Tap - Black

    £6.00 Inc. VAT
    £5.00 Ex. VAT
    Water Butt Replacement Tap - Black This plastic tap fits 3/4" holes. The anti-glug design of the tap and 3/4 inch connection means that water flows at a higher rate than most other water butt taps. The tap can be fitted to two different types of 3/4"...
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    £6.00 Inc. VAT
    £5.00 Ex. VAT
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  • Wooden effect Outside Tap - Walnut Finish and Brass Tap.

    Garden Standpipe - Wooden Post Effect

    £84.00 Inc. VAT
    £70.00 Ex. VAT
    Wooden Effect Outside Tap This free standing garden tap is finely detailed to look like a wooden post but in fact is made from rot and weather resistant UV protected plastic. It's a really elegant way of adding watering points outdoors in the garden, or...
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    £84.00 Inc. VAT
    £70.00 Ex. VAT
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  • 300L Terracotta Style Water butt with Free Delivery*.

    300 Litre Terracotta Effect Water Butt

    £328.00 Inc. VAT
    £273.33 Ex. VAT

    300L Amphora Vase Shaped Water Butt The Helena Water butt brings a touch of ancient Greece to the Garden. A decorative garden feature as well as being superbly functional, collecting rainwater for you to use during dry spells. In the shape of a large...
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    £328.00 Inc. VAT
    £273.33 Ex. VAT
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  • MacNivel Water Tank Level Monitor.

    Water Tank Level Monitor Kit - MacNivel

    £40.13 - £92.12 Inc. VAT
    £33.44 - £76.77 Ex. VAT

    Battery Operated Water Tank Level Sensor Water Tank Level Indicator for water tanks. The LED display bar lights up in sequence to indicate the level of liquid within the tank. Suitable for Water Tanks, Slimline water tanks, Rainwater Tanks, Grey Water,...
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    £40.13 - £92.12 Inc. VAT
    £33.44 - £76.77 Ex. VAT
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  • 3/4" Ball Valve and Hose tail to connect to 3/4" Garden Hose.

    Garden Hose Connector

    £20.40 Inc. VAT
    £17.00 Ex. VAT
    Ball Valve with Hose Connector Utilise the lower 3/4" "draindown" point of your 3P Technik water butt as a tap with either of these "Tap" kits. The 3/4" kit links to a 3/4" Garden Hose (not supplied) using a Hosetail (polypropylene) and Stainless Steel...
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    £20.40 Inc. VAT
    £17.00 Ex. VAT
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  • The Tuscan Terracotta Planter Effect water butt has a wide removable lid for easy watering can dunking!

    275 Litre Terracotta Planter Effect Water Butt

    £225.00 Inc. VAT
    £187.50 Ex. VAT
    275L Large Planter Shaped Water Butt The Tuscan Water butt brings a touch of ancient Greece to the Garden. In the style of a large terracotta planter this water butt is a beautiful addition to your garden. The wide rim allows plenty of space for dipping...
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    £225.00 Inc. VAT
    £187.50 Ex. VAT
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  • Tundish with Overflow and Bracket

    Tundish with Bracket

    £39.00 Inc. VAT
    £32.50 Ex. VAT
    Type AA Air Gap or Air Break. The 3P Tundish acts as a Type AA air gap to prevent back-flow. Used with the bracket it ensures compliance with BS8515 and BSEN13076 - "Devices to prevent pollution by back-flow of potable water". Once mounted this...
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    £39.00 Inc. VAT
    £32.50 Ex. VAT
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  • Float Ball 150cm diameter with pertruding connection eyelets

    Float Ball 150mm

    £13.50 Inc. VAT
    £11.25 Ex. VAT
    150mm (6") Plastic Float Ball Made from plastic and 150mm (6") diameter with protruding connection eyelets on either side (approx 25mm). Part of our Floating Intakes, here the round Float Ball can be purchased separately.
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    £13.50 Inc. VAT
    £11.25 Ex. VAT
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  • Multi-Holesaw Set with Rubber Grommet Seals

    Holesaw and Grommet Set

    £17.50 Inc. VAT
    £14.58 Ex. VAT
    This Hole Saw Set comes with Rubber Grommet Seals. It enables you to cut holes into all types of plastic tanks and water butts. It has cutting heads of 25mm, 32mm, 45mm and 58mm diameter. Comes complete with 2 rubber grommets for use with DN32 and DN50...
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    £17.50 Inc. VAT
    £14.58 Ex. VAT
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  • Maurano Charcoal Grey rectangular Water Butt with Free Mainland UK Delivery.

    300 Litre Maurano Space Saving Water Butt

    £345.00 Inc. VAT
    £287.50 Ex. VAT
    300L Space Saving Water Butt with optional Planter A superb space saving water butt just 41cm (16 inches) deep with a massive 300L (66 Gallons) water capacity. It looks great too against similar stone walling, or a painted or  rendered wall. Free...
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    £345.00 Inc. VAT
    £287.50 Ex. VAT
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  • Connector Kit for 3/4" connections from downpipe filters/diverters to water butts where you can get your hand inside to tighen the backnut.

    Downpipe Diverter Hose Kit 30cm Long - Backnut Fit

    £17.00 Inc. VAT
    £14.17 Ex. VAT
    Downpipe Filter to Water Butt Connecting Kit For connecting the 3P Filter Collector downpipe filter to your water butt. This kit includes 30cm of 32mm hose (to fit onto the diverting outlet of the downpipe filter) and a hosetail with backnut to fit to...
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    £17.00 Inc. VAT
    £14.17 Ex. VAT
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  • 3/4" Metal Garden Bib Tap in matt Chrome plated finish.

    3/4" Metal Garden Tap - Chrome Finish

    £14.00 Inc. VAT
    £11.67 Ex. VAT
    High quality 3/4" brass bib with a chrome plated finish. Suitable for outdoor use in the garden, they can also be used indoors. They make a stunning finish to any water-butt or water tank.Comes complete with removable hose-tail adapter. When the...
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    £14.00 Inc. VAT
    £11.67 Ex. VAT
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Celtic Water is a trading style of Celtic Sustainables Limited. Celtic Sustainables Limited is a company registered in England and Wales with company number 4071622 and registered office at Unit 3 Parc Teifi, Cardigan, Ceredigion, SA43 1EW.