Skip to content

Specialist irrigation, pipework & water systems

Cart
Enduramaxx tank for rainwater collection and storage

Collection: Rainwater Tanks

Water storage tanks suited to rainwater collection and harvesting, including slimline, vertical, horizontal and underground configurations.

Choose the tank and fittings together

Check the available space, tank outlet and supplied components before ordering. Read the guide for base, gravity watering and pump considerations.

Compare (0/5)

25 products

Water Butts

Ecosure Big City 380L Water Butt Planter - Millstone Grit

SKU: BIGCITYMG

Regular price £281.88
Sale price Regular price

Water Butts

Ecosure City 180L Water Butt Planter - Millstone Grit

SKU: CITYMG

Regular price £188.53
Sale price Regular price

Water Butts

Ecosure Cosmo 220L Water Butt Planter - Millstone Grit

SKU: COSMOMG

Regular price £202.53
Sale price Regular price

Water Butts

Ecosure Long Water Butt Planter 280L - Millstone Grit

SKU: ECO280PLMG

Regular price £272.53
Sale price Regular price

Water Butts

Ecosure Metropolitan 255L Water Butt Planter - Millstone Grit

SKU: METROMG

Regular price £225.88
Sale price Regular price

Water Butts

Ecosure Midi Metropolitan 165L Water Butt Planter - Millstone Grit

SKU: MIDIMETROMG

Regular price £165.20
Sale price Regular price

Water Butts

Ecosure Mini Cosmo 150L Water Butt Planter - Millstone Grit

SKU: COSMOMINIMG

Regular price £181.82
Sale price Regular price

Water Butts

Ecosure Mini Pillar 525L - Millstone Grit

Regular price £316.80
Sale price Regular price

Water Butts

Ecosure Oasis 375L Water Butt Planter - Millstone Grit

SKU: OASISMG

Regular price £379.88
Sale price Regular price

Water Butts

Ecosure Pillar 1200L - Millstone Grit

Regular price £556.80
Sale price Regular price

Water Butts

Ecosure Pillar 825L - Millstone Grit

Regular price £380.80
Sale price Regular price

Water Butts

Ecosure Pillar Water Butt Kit 1500L - Millstone Grit

Regular price £806.40
Sale price Regular price

Water Butts

Ecosure Slimline Water Butt V1 400L - Millstone Grit

SKU: ECO400V1MG

Regular price £290.15
Sale price Regular price

Water Butts

Ecosure Upright Slimline Water Butt 280L - Millstone Grit

SKU: ECO280UMG

Regular price £220.80
Sale price Regular price

Water Butts

Ecosure Wall Mounted Water Butt 105L - Millstone Grit

SKU: WALLHUNGWBMG

Regular price £141.69
Sale price Regular price

Water Butts

Ecosure Water Butt V1 500L - Millstone Grit

SKU: ECO500V1MG

Regular price £284.80
Sale price Regular price

Water Tanks

Enduramaxx CAT 5 Type AB Vertical Tanks

SKU: 17250701CAT5

Pre-order

Regular price From £299.00
Sale price Regular price

Water Tanks

Enduramaxx Horizontal Water Tanks

SKU: 17121501

Pre-order

Regular price
Sale price From £367.97 Regular price £416.25

Water Tanks

Enduramaxx Large Vertical Water Tanks

SKU: 17250701CAT5

Pre-order

Regular price
Sale price From £180.30 Regular price £203.96

Water Tanks

Enduramaxx Slim Water Tanks

SKU: 17170401

Pre-order

Regular price
Sale price From £239.17 Regular price £270.56

Water butt questions

Can I order these water butts online?

Yes. Order online and choose collection from UK Flow Centre, Sevenoaks. All products in this Ecosure range, including accessories, are currently collection only. Wait for your collection confirmation before travelling.

Which water butt size should I choose?

Start with the available space, the roof area feeding the downpipe and how often you water. The range runs from 105 to 1,500 litres. Check the actual height, length, width or diameter on the listing, rather than choosing by capacity alone.

What is a water butt planter?

It combines a rainwater storage tank with a planting bowl at the top. The planting bowl does not mean the plants are automatically irrigated. Check the instructions for the exact model before planting or making connections.

Are taps, diverters and stands included?

Only where the product listing explicitly includes them. The 1,500 litre Pillar kit includes a tank, tap kit and downpipe diverter supplied as separate items. The 825 and 1,200 litre Pillar listings are tank only. The galvanised stands are separate products and do not include a tank or tap.

Which rapid tap kit do I need?

Match the kit to the tank outlet. We list ½ inch, ¾ inch and 1 inch BSP kits. Each includes a tap and PTFE tape. The ¾ inch and 1 inch kits also include a hexagon bush; the ½ inch kit does not.

Will a water butt run my sprinkler or dripline?

A gravity outlet may suit filling a watering can, but it does not provide mains-like pressure. Check the required pressure and flow of the watering equipment. A suitable pump, filtration and controls may be needed for a pressurised system.

Does the tank need a base or stand?

Follow the tank manufacturer's instructions. Ground-standing models need a firm, level base and the specified support. Use only the stand made for your model. A wall-mounted tank needs a suitable wall and correctly specified fixings for the filled weight.

Is collected rainwater drinking water?

No. These listings are for garden rainwater storage and non-potable use. Do not use collected roof runoff as drinking water.

UK Flow Centre

Your workspace

Keep products together while you are planning a job, then send the complete list to a buyer, accounts team or customer.