160mm Underground Drainage

At Toolstation, our range of 160mm underground drainage products includes 160mm underground drainage pipes, gully grids and 6-inch underground pipe fittings like sockets, couplers and junctions. Shop underground drainage solutions from trusted brands here.

What Are the Benefits of 160mm Underground Drainage?



Prevent flooding, soil erosion and damage to your property by installing an underground drainage system. While many different underground drainage pipes are available, from 60mm to 200mm, 160mm underground has several benefits.

The greater diameter allows higher volumes of water to pass through the system, so you can quickly transport rainwater and waste water away from your property with 160mm underground drainage pipes. Thanks to their wider capacity, they are also less likely to get blocked by debris.
Aquaflow Aquaflow / Underground Pipe 160mm 3m
( 36 )

Product code: 91400

Underground Pipe 160mm 3m

£38.48

ex. VAT £32.07 Each

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Aquaflow Aquaflow / Level Invert Reducer 160 x 110mm Terracotta
( 5 )

£9.28

ex. VAT £7.73 Each

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Aquaflow Aquaflow / Double Socket Bend 160mm 45°
( 5 )

£23.98

ex. VAT £19.98 Each

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14 available for delivery

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Aquaflow Aquaflow / Coupler 160mm
( 2 )

Product code: 22321

Coupler 160mm

£10.98

ex. VAT £9.15 Each

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20+ available for delivery

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Aquaflow Aquaflow / Equal Junction 160mm 45° Triple
( 3 )

£30.98

ex. VAT £25.82 Each

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3 available for delivery

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Aquaflow Aquaflow / Equal Junction 160mm 87.5° Triple
( 1 )

£30.98

ex. VAT £25.82 Each

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Aquaflow Aquaflow / Socket Plug 160mm Terracotta
( 11 )

Product code: 67325

Socket Plug 160mm Terracotta

£9.58

ex. VAT £7.98 Each

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Aquaflow Aquaflow / Double Socket Bend 160mm 87.5°
( 3 )

£21.98

ex. VAT £18.32 Each

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Aquaflow Aquaflow / Slip Coupler 160mm
( 3 )

Product code: 54030

Slip Coupler 160mm

£10.24

ex. VAT £8.53 Each

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10 available for delivery

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Aquaflow Aquaflow / Unequal Junction 160mm 160 x 160 x 110mm 45° Triple
( 5 )

£36.58

ex. VAT £30.48 Each

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11 available for delivery

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Aquaflow Aquaflow / Equal Junction 160mm 87.5° Double
( 1 )

£29.26

ex. VAT £24.38 Each

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9 available for delivery

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Aquaflow Aquaflow / Unequal Junction 160mm 160 x 160 x 110mm 87.5° Triple
( 2 )

£36.58

ex. VAT £30.48 Each

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5 available for delivery

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Aquaflow Aquaflow / Unequal Junction 160mm 160 x 160 x 110mm 87.5° Double

£27.98

ex. VAT £23.32 Each

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11 available for delivery

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Aquaflow Aquaflow / 160mm x 160mm Square Gully Grid Black
( 84 )

£1.58

ex. VAT £1.32 Each

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5 available for delivery

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