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FREE UK MAINLAND DELIVERY ON ALL UPVC BUILDING PRODUCTS - DELIVERY WITHIN 24-48HRS
FREE UK MAINLAND DELIVERY ON ALL UPVC BUILDING PRODUCTS - DELIVERY WITHIN 24-48HRS
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Underground Drainage Ranges

Underground drainage systems are used to move waste and rain water away from the house and its surrounding area. They are made up of pipe, fittings and risers which are joined together to create a continuous linked system. Underground Systems are suitable for new build or refurbishment projects as PVC-U gives a strong, durable product that is lightweight and easy to handle.
  • Original price £23.10 - Original price £23.10
    Original price
    £23.10
    £23.10 - £23.10
    Current price £23.10

    Underground Pipe Plain Ended 6m

    Trade Superstore Online

    FloPlast’s Plain Ended Underground Pipe is supplied as a 6m length. It is a lightweight and easy to install alternative to traditional clay piping....

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    Original price £23.10 - Original price £23.10
    Original price
    £23.10
    £23.10 - £23.10
    Current price £23.10
  • Double Socket Underground Downpipe 110mm 87° Bend
    Original price £2.10 - Original price £2.10
    Original price
    £2.10
    £2.10 - £2.10
    Current price £2.10

    Double Socket Underground Downpipe 110mm 87° Bend

    Trade Superstore Online

    Elevate your gutter system with the Double Socket Downpipe 87° Bend 110mm, a versatile solution designed to enhance the efficiency and aesthetics o...

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    Original price £2.10 - Original price £2.10
    Original price
    £2.10
    £2.10 - £2.10
    Current price £2.10
  • Aluminium Oval Rodding Eye
    Original price £12.85 - Original price £12.85
    Original price
    £12.85
    £12.85 - £12.85
    Current price £12.85

    Aluminium Oval Rodding Eye 110mm

    Trade Superstore Online

    Introducing our Aluminium Oval Rodding Eye – the perfect solution for efficient debris removal! Designed with precision and durability ...

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    Original price £12.85 - Original price £12.85
    Original price
    £12.85
    £12.85 - £12.85
    Current price £12.85
  • Original price £8.50 - Original price £8.50
    Original price
    £8.50
    £8.50 - £8.50
    Current price £8.50

    Underground Bottle Gully 110mm

    Trade Superstore Online

    Discover the ultimate solution for efficient and discreet water drainage with our Underground Bottle Gully. This innovative component i...

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    Original price £8.50 - Original price £8.50
    Original price
    £8.50
    £8.50 - £8.50
    Current price £8.50
  • Triple Socket Underground Branch 110mm 90°
    Original price £4.30 - Original price £4.30
    Original price
    £4.30
    £4.30 - £4.30
    Current price £4.30

    Triple Socket Underground Branch 110mm 90°

    Trade Superstore Online

    Elevate your underground drainage system with the Triple Socket Underground Branch 110mm 90°, a crucial component designed to enhance the efficienc...

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    Original price £4.30 - Original price £4.30
    Original price
    £4.30
    £4.30 - £4.30
    Current price £4.30
  • Original price £12.10 - Original price £12.10
    Original price
    £12.10
    £12.10 - £12.10
    Current price £12.10

    Underground 87.5 Equal Junction Triple Socket

    Trade Superstore Online

    FloPlast’s Underground 87.5° Equal Junction Triple Socket is designed to unite two underground drainage pipes into one. Suitable for 110mm drainage...

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    Original price £12.10 - Original price £12.10
    Original price
    £12.10
    £12.10 - £12.10
    Current price £12.10
  • Save 75% Save %
    Original price £6.50
    Original price £6.50 - Original price £6.50
    Original price £6.50
    Current price £1.62
    £1.62 - £1.62
    Current price £1.62

    110mm Underground Drainage Pipe Coupler - Seamless Connection Solution

    Trade Superstore Online

    Upgrade your underground drainage system with our high-quality 110mm Underground Drainage Pipe Coupler. Designed to seamlessly connect two 110mm ...

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    Original price £6.50
    Original price £6.50 - Original price £6.50
    Original price £6.50
    Current price £1.62
    £1.62 - £1.62
    Current price £1.62
    Save 75% Save %
  • Round Plastic Grid
    Original price £2.65 - Original price £2.65
    Original price
    £2.65
    £2.65 - £2.65
    Current price £2.65

    Round Plastic Grid 180mm

    Trade Superstore Online

    Introducing our Round Plastic Grid – the versatile solution for enhancing your drainage system! Designed for optimal functionality, thi...

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    Original price £2.65 - Original price £2.65
    Original price
    £2.65
    £2.65 - £2.65
    Current price £2.65
  • Underground Plug 110mm
    Original price £0.95 - Original price £0.95
    Original price
    £0.95
    £0.95 - £0.95
    Current price £0.95

    Underground Plug 110mm

    Trade Superstore Online

    Introducing the Underground Plug 110mm – a reliable and indispensable component for your underground drainage system. This sturdy plug ...

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    Original price £0.95 - Original price £0.95
    Original price
    £0.95
    £0.95 - £0.95
    Current price £0.95
  • Save 74% Save %
    Original price £8.80
    Original price £8.80 - Original price £8.80
    Original price £8.80
    Current price £2.26
    £2.26 - £2.26
    Current price £2.26

    110mm Underground Drainage 45 Degree Double Socket Bend - Efficient Drainage Solution

    Trade Superstore Online

    Upgrade your underground drainage system with our high-quality 110mm Underground Drainage 45 Degree Double Socket Bend. This versatile component ...

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    Original price £8.80
    Original price £8.80 - Original price £8.80
    Original price £8.80
    Current price £2.26
    £2.26 - £2.26
    Current price £2.26
    Save 74% Save %
  • Original price £10.10 - Original price £10.10
    Original price
    £10.10
    £10.10 - £10.10
    Current price £10.10

    Black Square Rodding Eye 110mm

    Trade Superstore Online

    Upgrade your drainage system with our Square Black Plastic Rodding Eye – the key to easy access and efficient maintenance! Designed to s...

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    Original price £10.10 - Original price £10.10
    Original price
    £10.10
    £10.10 - £10.10
    Current price £10.10
  • Single Socket Underground Branch 110mm 45°
    Original price £4.30 - Original price £4.30
    Original price
    £4.30
    £4.30 - £4.30
    Current price £4.30

    Triple Socket Underground Branch 110mm 45°

    Trade Superstore Online

    Elevate your underground drainage system with the Triple Socket Underground Branch 110mm 45°, a crucial component designed to enhance the efficienc...

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    Original price £4.30 - Original price £4.30
    Original price
    £4.30
    £4.30 - £4.30
    Current price £4.30
  • Original price £10.30 - Original price £10.30
    Original price
    £10.30
    £10.30 - £10.30
    Current price £10.30

    Double Socket Underground Rest Bend 110mm 90°

    Trade Superstore Online

    Introducing the Underground Rest Bend 110mm 90° – the cornerstone of discreet and effective subterranean drainage solutions. This specialized rest ...

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    Original price £10.30 - Original price £10.30
    Original price
    £10.30
    £10.30 - £10.30
    Current price £10.30
  • Double Socket Underground Downpipe 110mm 45° Bend
    Original price £2.10 - Original price £2.10
    Original price
    £2.10
    £2.10 - £2.10
    Current price £2.10

    Double Socket Underground Downpipe 110mm 45° Bend

    Trade Superstore Online

    Elevate your gutter system with the Double Socket Downpipe 45° Bend 110mm, a versatile solution designed to enhance the efficiency and aesthetics o...

    View full details
    Original price £2.10 - Original price £2.10
    Original price
    £2.10
    £2.10 - £2.10
    Current price £2.10
  • Original price £1.60 - Original price £1.60
    Original price
    £1.60
    £1.60 - £1.60
    Current price £1.60

    Single Socket Underground Downpipe 30° Bend 110mm

    Trade Superstore Online

    Elevate your gutter system with the Single Socket Downpipe 30° Bend 110mm, a versatile solution designed to enhance the efficiency and aesthetics o...

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    Original price £1.60 - Original price £1.60
    Original price
    £1.60
    £1.60 - £1.60
    Current price £1.60
  • Original price £22.00 - Original price £22.00
    Original price
    £22.00
    £22.00 - £22.00
    Current price £22.00

    Underground Bottle Gully Rectangular Grid

    Trade Superstore Online

    The Underground Bottle Gully with rectangular grid was designed by FloPlast to prevent odours from escaping the drainage system. Key Information: M...

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    Original price £22.00 - Original price £22.00
    Original price
    £22.00
    £22.00 - £22.00
    Current price £22.00
  • Black Easy Dry Verge
    Original price £1.10 - Original price £1.10
    Original price
    £1.10
    £1.10 - £1.10
    Current price £1.10

    Black Easy Dry Verge

    Trade Superstore Online

    Revolutionize your roofing experience with our Easy Dry Verge – the ultimate solution for a secure, weather-resistant, and visually app...

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    Original price £1.10 - Original price £1.10
    Original price
    £1.10
    £1.10 - £1.10
    Current price £1.10
  • MDPE Female Adapter
    Original price £18.85 - Original price £18.85
    Original price
    £18.85
    £18.85 - £18.85
    Current price £18.85

    MDPE Female Adapter 32mm - 15mm

    Trade Superstore Online

    Introducing the MDPE Female Adapter 32mm - 15mm – a versatile plumbing solution designed to seamlessly connect pipes of different sizes...

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    Original price £18.85 - Original price £18.85
    Original price
    £18.85
    £18.85 - £18.85
    Current price £18.85
  • Underground Lid and Frame 320mm
    Original price £11.40 - Original price £11.40
    Original price
    £11.40
    £11.40 - £11.40
    Current price £11.40

    Underground Lid and Frame 320mm

    Trade Superstore Online

    Elevate the security and functionality of your underground infrastructure with our Underground Manhole Lid and Frame. Engineered for durability and...

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    Original price £11.40 - Original price £11.40
    Original price
    £11.40
    £11.40 - £11.40
    Current price £11.40
  • Double Socket Underground Coupler
    Original price £3.85 - Original price £3.85
    Original price
    £3.85
    £3.85 - £3.85
    Current price £3.85

    Double Socket Underground Coupler 160mm

    Trade Superstore Online

    Introducing the Double Socket Underground Coupler 160mm – the essential component that ensures seamless connections in your...

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    Original price £3.85 - Original price £3.85
    Original price
    £3.85
    £3.85 - £3.85
    Current price £3.85
  • Clay to Plastic Adapter 110mm
    Original price £4.55 - Original price £4.55
    Original price
    £4.55
    £4.55 - £4.55
    Current price £4.55

    Clay to Plastic Adapter 110mm

    Trade Superstore Online

    Introducing our innovative Clay to Plastic Adapter 110mm – the essential solution for seamless transitions in your drainage system. Thi...

    View full details
    Original price £4.55 - Original price £4.55
    Original price
    £4.55
    £4.55 - £4.55
    Current price £4.55
  • Original price £4.55 - Original price £4.55
    Original price
    £4.55
    £4.55 - £4.55
    Current price £4.55

    Underground Bottle Gully Square Top Adapter

    Trade Superstore Online

    Elevate your drainage game with our Underground Bottle Gully Square Top Adapter, an essential accessory designed to seamlessly integrate with your ...

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    Original price £4.55 - Original price £4.55
    Original price
    £4.55
    £4.55 - £4.55
    Current price £4.55
  • Original price £10.55 - Original price £10.55
    Original price
    £10.55
    £10.55 - £10.55
    Current price £10.55

    Single Socket Underground Rest Bend 110mm 90°

    Trade Superstore Online

    Introducing the Underground Rest Bend 110mm 90° – the cornerstone of discreet and effective subterranean drainage solutions. This specialized rest ...

    View full details
    Original price £10.55 - Original price £10.55
    Original price
    £10.55
    £10.55 - £10.55
    Current price £10.55
  • Double Socket Underground Downpipe
    Original price £2.10 - Original price £2.10
    Original price
    £2.10
    £2.10 - £2.10
    Current price £2.10

    Double Socket Underground Downpipe 110mm 15° Bend

    Trade Superstore Online

    Elevate your gutter system with the Double Socket Downpipe 15° Bend 110mm, a versatile solution designed to enhance the efficiency and aesthetics o...

    View full details
    Original price £2.10 - Original price £2.10
    Original price
    £2.10
    £2.10 - £2.10
    Current price £2.10
  • Original price £16.50 - Original price £16.50
    Original price
    £16.50
    £16.50 - £16.50
    Current price £16.50

    Underground Pipe Single Socket 3m

    Trade Superstore Online

    Available as a 3 or 6m length, the FloPlast Single Socket Underground Pipe is manufactured from high quality uPVC to ensure it is durable and long ...

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    Original price £16.50 - Original price £16.50
    Original price
    £16.50
    £16.50 - £16.50
    Current price £16.50
  • Original price £5.50 - Original price £5.50
    Original price
    £5.50
    £5.50 - £5.50
    Current price £5.50

    Underground 87 Double Socket Bend

    Trade Superstore Online

    The Underground 87° Double Socket Bend is designed to safely distribute waste. Manufactured by FloPlast and made from high quality uPVC. Key Inform...

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    Original price £5.50 - Original price £5.50
    Original price
    £5.50
    £5.50 - £5.50
    Current price £5.50
  • Original price £5.50 - Original price £5.50
    Original price
    £5.50
    £5.50 - £5.50
    Current price £5.50

    Underground 45 Double Socket Bend

    Trade Superstore Online

    The 45° Double Socket Bend is manufactured by FloPlast using high quality uPVC. This ensures a strong and secure installation for the disposal and ...

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    Original price £5.50 - Original price £5.50
    Original price
    £5.50
    £5.50 - £5.50
    Current price £5.50
  • Original price £30.80 - Original price £30.80
    Original price
    £30.80
    £30.80 - £30.80
    Current price £30.80

    Underground 340mm Sealed Screw Down Cover

    Trade Superstore Online

    FloPlast’s 340mm Underground Sealed Screw Down Cover ensures a secure seal for an underground chamber. Key Information: Manufacturer: FloPlast Guar...

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    Original price £30.80 - Original price £30.80
    Original price
    £30.80
    £30.80 - £30.80
    Current price £30.80
  • Grey Easy Dry Verge
    Original price £1.10 - Original price £1.10
    Original price
    £1.10
    £1.10 - £1.10
    Current price £1.10

    Grey Easy Dry Verge

    Trade Superstore Online

    Revolutionize your roofing experience with our Easy Dry Verge – the ultimate solution for a secure, weather-resistant, and visually app...

    View full details
    Original price £1.10 - Original price £1.10
    Original price
    £1.10
    £1.10 - £1.10
    Current price £1.10
  • MDPE Reducing Coupler
    Original price £4.30 - Original price £4.30
    Original price
    £4.30
    £4.30 - £4.30
    Current price £4.30

    MDPE Reducing Coupler 25mm-16mm

    Trade Superstore Online

    Introducing our MDPE Reducing Coupler 25mm-16mm – the precision-engineered solution for seamless connections in your water distribution...

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    Original price £4.30 - Original price £4.30
    Original price
    £4.30
    £4.30 - £4.30
    Current price £4.30
  • Black Underground Vent Cage 110mm
    Original price £1.70 - Original price £1.70
    Original price
    £1.70
    £1.70 - £1.70
    Current price £1.70

    Black Underground Vent Cage 110mm

    Trade Superstore Online

    Introducing the Black Underground Vent Cage 110mm, a versatile and reliable solution to safeguard your underground ventilation systems....

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    Original price £1.70 - Original price £1.70
    Original price
    £1.70
    £1.70 - £1.70
    Current price £1.70
  • 5 Inlet Chamber Base 320mm
    Original price £18.75 - Original price £18.75
    Original price
    £18.75
    £18.75 - £18.75
    Current price £18.75

    5 Inlet Chamber Base 320mm

    Trade Superstore Online

    Introducing our 5 Inlet Chamber Base 320mm – the cornerstone of efficient and reliable drainage solutions. Crafted with precision and d...

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    Original price £18.75 - Original price £18.75
    Original price
    £18.75
    £18.75 - £18.75
    Current price £18.75
  • Underground Lid and Frame 450mm
    Original price £18.60 - Original price £18.60
    Original price
    £18.60
    £18.60 - £18.60
    Current price £18.60

    Underground Lid and Frame 450mm

    Trade Superstore Online

    Elevate the security and functionality of your underground infrastructure with our Underground Manhole Lid and Frame. Engineered for durability and...

    View full details
    Original price £18.60 - Original price £18.60
    Original price
    £18.60
    £18.60 - £18.60
    Current price £18.60
  • Clay to Plastic Adapter 150mm/100mm
    Original price £14.80 - Original price £14.80
    Original price
    £14.80
    £14.80 - £14.80
    Current price £14.80

    Clay to Plastic Adapter 150mm/100mm

    Trade Superstore Online

    Introducing our innovative Clay to Plastic Adapter 150mm/100mm– the essential solution for seamless transitions in your drainage system...

    View full details
    Original price £14.80 - Original price £14.80
    Original price
    £14.80
    £14.80 - £14.80
    Current price £14.80
  • Underground Spigot Hopper and Grid
    Original price £6.95 - Original price £6.95
    Original price
    £6.95
    £6.95 - £6.95
    Current price £6.95

    Underground Spigot Hopper and Grid 110mm

    Trade Superstore Online

    Unleash the power of effective drainage with our Underground Spigot Hopper and Grid 110mm, an indispensable component for maintaining a...

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    Original price £6.95 - Original price £6.95
    Original price
    £6.95
    £6.95 - £6.95
    Current price £6.95
  • Underground Low Back P Trap With Feet
    Original price £8.70 - Original price £8.70
    Original price
    £8.70
    £8.70 - £8.70
    Current price £8.70

    Underground Low Back P Trap With Feet

    Trade Superstore Online

    Introducing our Underground Low Back P Trap With Feet, a revolutionary solution that redefines the standards of underground drainage. Designed for ...

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    Original price £8.70 - Original price £8.70
    Original price
    £8.70
    £8.70 - £8.70
    Current price £8.70
  • Underground Gully Raising Piece 110mm
    Original price £5.30 - Original price £5.30
    Original price
    £5.30
    £5.30 - £5.30
    Current price £5.30

    Underground Gully Raising Piece 110mm

    Trade Superstore Online

    Revolutionize your drainage system with our Underground Bottle Gully Raising Piece, a game-changer that takes your gully system to new heights. Exp...

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    Original price £5.30 - Original price £5.30
    Original price
    £5.30
    £5.30 - £5.30
    Current price £5.30
  • Underground Back Inlet Bottle Gully 110mm
    Original price £8.50 - Original price £8.50
    Original price
    £8.50
    £8.50 - £8.50
    Current price £8.50

    Underground Back Inlet Bottle Gully 110mm

    Trade Superstore Online

    Discover the ultimate solution for efficient and discreet water drainage with our Underground Bottle Gully. This innovative component i...

    View full details
    Original price £8.50 - Original price £8.50
    Original price
    £8.50
    £8.50 - £8.50
    Current price £8.50
  • Double Socket Underground Downpipe
    Original price £2.10 - Original price £2.10
    Original price
    £2.10
    £2.10 - £2.10
    Current price £2.10

    Double Socket Underground Downpipe 110mm 30° Bend

    Trade Superstore Online

    Elevate your gutter system with the Double Socket Downpipe 30° Bend 110mm, a versatile solution designed to enhance the efficiency and aesthetics o...

    View full details
    Original price £2.10 - Original price £2.10
    Original price
    £2.10
    £2.10 - £2.10
    Current price £2.10
  • Original price £19.80 - Original price £19.80
    Original price
    £19.80
    £19.80 - £19.80
    Current price £19.80

    Underground PVC Rodding Point

    Trade Superstore Online

    Key Information: Manufacturer: Floplast Supplier Part Code:  D884 Length: 205mm Width: 162mm Height: 131mm Weight: 0.690KG EAN Code: 288145

    Original price £19.80 - Original price £19.80
    Original price
    £19.80
    £19.80 - £19.80
    Current price £19.80
  • Original price £13.20 - Original price £13.20
    Original price
    £13.20
    £13.20 - £13.20
    Current price £13.20

    Underground Pipe Plain Ended 3m

    Trade Superstore Online

    FloPlast’s Plain Ended Underground Pipe is supplied as a 3m length. It is a lightweight and easy to install alternative to traditional clay piping....

    View full details
    Original price £13.20 - Original price £13.20
    Original price
    £13.20
    £13.20 - £13.20
    Current price £13.20
  • Original price £3.30 - Original price £3.30
    Original price
    £3.30
    £3.30 - £3.30
    Current price £3.30

    Underground Pipe Coupling Double Socket

    Trade Superstore Online

    The Underground Pipe Coupling Double Socket is an easy to use solution for joining two 110mm underground drainage pipes. Manufactured by FloPlast. ...

    View full details
    Original price £3.30 - Original price £3.30
    Original price
    £3.30
    £3.30 - £3.30
    Current price £3.30
  • Original price £5.50 - Original price £5.50
    Original price
    £5.50
    £5.50 - £5.50
    Current price £5.50

    Underground 45 Single Socket Bend

    Trade Superstore Online

    FloPlasts 45° Single Socket Bend drainage pipe is suitable for 110mm drainage systems. Made from high quality uPVC for a strong and secure installa...

    View full details
    Original price £5.50 - Original price £5.50
    Original price
    £5.50
    £5.50 - £5.50
    Current price £5.50
  • Original price £12.10 - Original price £12.10
    Original price
    £12.10
    £12.10 - £12.10
    Current price £12.10

    Underground 45 Equal Junction Triple Socket

    Trade Superstore Online

    The Underground 45° Equal Junction Triple Socket is manufactured by FloPlast from high quilaity uPVC. It is suitable for 110mm drainage systems. Ke...

    View full details
    Original price £12.10 - Original price £12.10
    Original price
    £12.10
    £12.10 - £12.10
    Current price £12.10
  • Original price £38.50 - Original price £38.50
    Original price
    £38.50
    £38.50 - £38.50
    Current price £38.50

    Underground 270mm Deep Chamber Base

    Trade Superstore Online

    The FloPlast Underground 270mm Deep Chamber Base has 5 outlets for ease of installation and planning of drainage systems.   Key Information: Man...

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    Original price £38.50 - Original price £38.50
    Original price
    £38.50
    £38.50 - £38.50
    Current price £38.50
  • Original price £15.40 - Original price £15.40
    Original price
    £15.40
    £15.40 - £15.40
    Current price £15.40

    Underground 0-90 Double Socket Adjust Bend

    Trade Superstore Online

    Underground 0-90° Double Socket Adjust Bend is manufactured by FloPlast in high quality uPVC. It is designed as a solution for difficult angles. Su...

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    Original price £15.40 - Original price £15.40
    Original price
    £15.40
    £15.40 - £15.40
    Current price £15.40
  • Original price £13.20 - Original price £13.20
    Original price
    £13.20
    £13.20 - £13.20
    Current price £13.20

    Underground Drainage Pipe Plain Ended - 110mm x 3m

    Trade Superstore Online

    Product description 110mm x 3m PVC-U Plain Ended Underground Drainage Pipe Easy to lay Flexible - to accommodate normal ground movement Adaptab...

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    Original price £13.20 - Original price £13.20
    Original price
    £13.20
    £13.20 - £13.20
    Current price £13.20
  • Underground Single Socket 87° Swept Bend
    Original price £2.15 - Original price £2.15
    Original price
    £2.15
    £2.15 - £2.15
    Current price £2.15

    Underground Single Socket 87° Swept Bend

    Trade Superstore Online

      Enhance the efficiency of your underground drainage system with our Underground Single Socket 87° Swept Bend. This intelligently designed compone...

    View full details
    Original price £2.15 - Original price £2.15
    Original price
    £2.15
    £2.15 - £2.15
    Current price £2.15