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CALL OUR HELPFUL STAFF TODAY: 01442 247744 SHOP MOBILE 07962 611055
Underground Drainage

Underground Drainage

Build Plumb Plastics supply high quality Underground Drainage Pipe  and fittings from leading manufacturers including Polypipe, Brett Martin ,Naylor, Clark Drain, Pipelife and Fernco. These products include EN1401-1/ BS4660:2000 Underground Drainage Pipe in 110mm, 160mm, 200mm, 250mm, 315mm and 400mm.

Complemented by a full range of Inspection Chambers, Manhole Covers, Land Drainage, Soakaways, Twinwall, Surface & Foul Water Drainage, Utility Ducting and Channel Drainage. All our  drainage sewer pipe come with the relevant testing and accreditation, including BS4660:2000, EN1401-1, BBA, and WIS. Our products are interchangeable with other leading UK manufacturers products. Please note, to ensure the integrity of your underground drainage systems, our 'approved' products should only be used in conjuction with other 'approved' products and we strongly recommend that you check the certification of any cheaper, imported products that claim to have similar accreditation.

  • Single Socket Swept Bend 110mm 90°

    Hemel Trade and DIY Supplies Ltd.
    Original price £7.46 - Original price £7.46
    Original price
    £7.46
    £7.46 - £7.46
    Current price £7.46
    In stock

    Single Socket Swept Bend 110mm 90° UG29

    Original price £7.46 - Original price £7.46
    Original price
    £7.46
    £7.46 - £7.46
    Current price £7.46
  • Single Socket Bend 110mm 45°

    Hemel Trade and DIY Supplies Ltd.
    Original price £5.46 - Original price £5.46
    Original price
    £5.46
    £5.46 - £5.46
    Current price £5.46
    In stock

    Single Socket Bend 110mm 45° UG24

    Original price £5.46 - Original price £5.46
    Original price
    £5.46
    £5.46 - £5.46
    Current price £5.46
  • 450mm X 200mm Raising Piece

    Hemel Trade and DIY Supplies Ltd.
    Original price £15.50 - Original price £15.50
    Original price
    £15.50
    £15.50 - £15.50
    Current price £15.50
    In stock

    450mm X 200mm Raising Piece UG1003

    Original price £15.50 - Original price £15.50
    Original price
    £15.50
    £15.50 - £15.50
    Current price £15.50
  • Universal Gully 160 x 400mm Riser

    Hemel Trade and DIY Supplies Ltd.
    Original price £6.80 - Original price £6.80
    Original price
    £6.80
    £6.80 - £6.80
    Current price £6.80
    In stock

    Universal Gully 160 x 400mm Riser UG1006

    Original price £6.80 - Original price £6.80
    Original price
    £6.80
    £6.80 - £6.80
    Current price £6.80
  • Single Socket Bend 110mm 30°

    Hemel Trade and DIY Supplies Ltd.
    Original price £5.46 - Original price £5.46
    Original price
    £5.46
    £5.46 - £5.46
    Current price £5.46
    In stock

    Single Socket Bend 110mm 30° UG26

    Original price £5.46 - Original price £5.46
    Original price
    £5.46
    £5.46 - £5.46
    Current price £5.46
  • Single Socket Bend 110mm 15°

    Hemel Trade and DIY Supplies Ltd.
    Original price £5.46 - Original price £5.46
    Original price
    £5.46
    £5.46 - £5.46
    Current price £5.46
    In stock

    Single Socket Bend 110mm 15° UG28

    Original price £5.46 - Original price £5.46
    Original price
    £5.46
    £5.46 - £5.46
    Current price £5.46
  • 110mm Single Socket Pipe 3m

    Hemel Trade and DIY Supplies Ltd.
    Original price £10.50 - Original price £10.50
    Original price
    £10.50
    £10.50 - £10.50
    Current price £10.50
    In stock

    110mm Single Socket Pipe 3m  UG3 (collection only)

    Original price £10.50 - Original price £10.50
    Original price
    £10.50
    £10.50 - £10.50
    Current price £10.50
  • Plastic Grid 160mm to fit UG101 and UG102

    Hemel Trade and DIY Supplies Ltd.
    Original price £1.80 - Original price £1.80
    Original price
    £1.80
    £1.80 - £1.80
    Current price £1.80
    In stock

    Plastic Grid 160mm to fit UG101 and UG102 UG106

    Original price £1.80 - Original price £1.80
    Original price
    £1.80
    £1.80 - £1.80
    Current price £1.80
  • Lowback P Trap 110mm

    Hemel Trade and DIY Supplies Ltd.
    Original price £13.59 - Original price £13.59
    Original price
    £13.59
    £13.59 - £13.59
    Current price £13.59
    Low stock

    Lowback P Trap 110mm UG100

    Original price £13.59 - Original price £13.59
    Original price
    £13.59
    £13.59 - £13.59
    Current price £13.59
  • 110mm Underground 45 Degree Double Socket Branch

    Hemel Trade and DIY Supplies Ltd.
    Original price £8.53 - Original price £8.53
    Original price
    £8.53
    £8.53 - £8.53
    Current price £8.53
    In stock

    110mm Underground 45 Degree Double Socket Branch UG47

    Original price £8.53 - Original price £8.53
    Original price
    £8.53
    £8.53 - £8.53
    Current price £8.53
  • Channel Drainage Junction Unit

    Hemel Trade and DIY Supplies
    Original price £7.45 - Original price £7.45
    Original price
    £7.45
    £7.45 - £7.45
    Current price £7.45
    In stock

    Junction Unit is to be used when a 90º corner, T-junction or cross junction needs to be produced when laying the SmartDrain system. The Junctio...

    View full details
    Original price £7.45 - Original price £7.45
    Original price
    £7.45
    £7.45 - £7.45
    Current price £7.45
  • Channel Drainage Black (available in store only)

    Hemel Trade and DIY Supplies Ltd.
    Original price £8.99 - Original price £8.99
    Original price
    £8.99
    £8.99 - £8.99
    Current price £8.99
    In stock

    Channel Drainage is an easy and effective way of removing unwanted standing water into a domestic drain. 120 x 88 x 1000mm Quick and easy to instal...

    View full details
    Original price £8.99 - Original price £8.99
    Original price
    £8.99
    £8.99 - £8.99
    Current price £8.99
  • Riser Seal for 450mm Base

    Hemel Trade and DIY Supplies Ltd.
    Original price £1.80 - Original price £1.80
    Original price
    £1.80
    £1.80 - £1.80
    Current price £1.80
    In stock

    Riser Seal for 450mm Base UG1007

    Original price £1.80 - Original price £1.80
    Original price
    £1.80
    £1.80 - £1.80
    Current price £1.80
  • 320mm Manhole Base

    Hemel Trade and DIY Supplies Ltd.
    Original price £21.00 - Original price £21.00
    Original price
    £21.00
    £21.00 - £21.00
    Current price £21.00
    Low stock

    320mm Manhole Base CDU351

    Original price £21.00 - Original price £21.00
    Original price
    £21.00
    £21.00 - £21.00
    Current price £21.00
  • 450mm Manhole Base

    Hemel Trade and DIY Supplies Ltd.
    Original price £28.00 - Original price £28.00
    Original price
    £28.00
    £28.00 - £28.00
    Current price £28.00
    In stock

    450mm Manhole Base UG1005

    Original price £28.00 - Original price £28.00
    Original price
    £28.00
    £28.00 - £28.00
    Current price £28.00
  • 320mm X 400mmRaising Piece

    Hemel Trade and DIY Supplies Ltd.
    Original price £19.99 - Original price £19.99
    Original price
    £19.99
    £19.99 - £19.99
    Current price £19.99
    In stock

    320mm  X 400mm Raising Piece CDU355

    Original price £19.99 - Original price £19.99
    Original price
    £19.99
    £19.99 - £19.99
    Current price £19.99
  • RECESSED COVER & FRAME.

    Hemel Trade and DIY Supplies Ltd.
    Original price £37.50 - Original price £37.50
    Original price
    £37.50
    £37.50 - £37.50
    Current price £37.50
    Low stock

    RECESSED COVER & FRAME. CD300SR

    Original price £37.50 - Original price £37.50
    Original price
    £37.50
    £37.50 - £37.50
    Current price £37.50
  • 320mm Round Plastic Cover & Frame

    Hemel Trade and DIY Supplies Ltd.
    Original price £21.00 - Original price £21.00
    Original price
    £21.00
    £21.00 - £21.00
    Current price £21.00
    Low stock

    320mm Round Plastic Cover & Frame UGMC1PL

    Original price £21.00 - Original price £21.00
    Original price
    £21.00
    £21.00 - £21.00
    Current price £21.00
  • Rodding Access

    Hemel Trade and DIY Supplies Ltd.
    Original price £11.13 - Original price £11.13
    Original price
    £11.13
    £11.13 - £11.13
    Current price £11.13
    In stock

    Rodding Access UG1012

    Original price £11.13 - Original price £11.13
    Original price
    £11.13
    £11.13 - £11.13
    Current price £11.13
  • Square Hopper Grid 150x150mm to fit UG103 and UG107

    Hemel Trade and DIY Supplies Ltd.
    Original price £2.51 - Original price £2.51
    Original price
    £2.51
    £2.51 - £2.51
    Current price £2.51
    In stock

    Square Hopper Grid 150x150mm to fit UG103 and UG107 UG105

    Original price £2.51 - Original price £2.51
    Original price
    £2.51
    £2.51 - £2.51
    Current price £2.51
  • Square Hopper

    Hemel Trade and DIY Supplies Ltd.
    Original price £8.50 - Original price £8.50
    Original price
    £8.50
    £8.50 - £8.50
    Current price £8.50
    In stock

    Square Hopper UG103

    Original price £8.50 - Original price £8.50
    Original price
    £8.50
    £8.50 - £8.50
    Current price £8.50
  • Short Hopper Head

    Hemel Trade and DIY Supplies Ltd.
    Original price £8.50 - Original price £8.50
    Original price
    £8.50
    £8.50 - £8.50
    Current price £8.50
    In stock

    Short Hopper Head UG107

    Original price £8.50 - Original price £8.50
    Original price
    £8.50
    £8.50 - £8.50
    Current price £8.50
  • 90º 110mm Junction Triple Socket

    Hemel Trade and DIY Supplies Ltd.
    Original price £9.95 - Original price £9.95
    Original price
    £9.95
    £9.95 - £9.95
    Current price £9.95
    In stock

    90º 110mm Junction Triple Socket UG39

    Original price £9.95 - Original price £9.95
    Original price
    £9.95
    £9.95 - £9.95
    Current price £9.95
  • Triple Socket 45° Branch

    Hemel Trade and DIY Supplies Ltd.
    Original price £9.95 - Original price £9.95
    Original price
    £9.95
    £9.95 - £9.95
    Current price £9.95
    Low stock

    Triple Socket 45° Branch UG38

    Original price £9.95 - Original price £9.95
    Original price
    £9.95
    £9.95 - £9.95
    Current price £9.95

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