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Round

Round Cast Iron downpipe is the most popular choice and complements the half round & half round beaded gutter profiles.

Selecting ‘One of 6 Standard CI RAL colours TBC’? Choose from the 6 Standard CI RAL colours here then place your order online and we will call you to confirm the colour required.▲

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Read about the Benefits of Cast Iron Guttering on our blog

Take a look at our Cast Iron case studies and customers’ images gallery.

PLEASE NOTE:These items (colours other than Black and Primed) are 'made-to-order' and as such are non-refundable

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  1. 100mm (4") Cast Iron Small Rectangular Hopper - Primed
    100mm (4") Cast Iron Small Rectangular Hopper - Primed
    Was £175.23 Sale Price £96.38
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    Estimated Delivery date is 16/05/2024
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  2. 100mm (4") Cast Iron Downpipe Offset 115mm (4.5") Projection - Primed
    100mm (4") Cast Iron Downpipe Offset 115mm (4.5") Projection - Primed
    Was £120.42 Sale Price £66.23
    You Save 45%
    Estimated Delivery date is 16/05/2024
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  3. 100mm (4") x 1.83m Cast Iron Downpipe with Ears - Black
    100mm (4") x 1.83m Cast Iron Downpipe with Ears - Black
    Was £224.26 Sale Price £112.13
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    Estimated Delivery date is 16/05/2024
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  4. 100mm (4") x 1.83m Cast Iron Downpipe with Ears - Primed
    100mm (4") x 1.83m Cast Iron Downpipe with Ears - Primed
    Was £180.70 Sale Price £99.39
    You Save 45%
    Estimated Delivery date is 16/05/2024
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  5. 100mm (4") Cast Iron Downpipe Offset 225mm (9") Projection - Primed
    100mm (4") Cast Iron Downpipe Offset 225mm (9") Projection - Primed
    Was £154.34 Sale Price £84.89
    You Save 45%
    Estimated Delivery date is 16/05/2024
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  6. 100mm (4") x 1.83m Cast Iron Downpipe without Ears - Primed
    100mm (4") x 1.83m Cast Iron Downpipe without Ears - Primed
    Was £180.70 Sale Price £99.39
    You Save 45%
    Estimated Delivery date is 22/05/2024
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  7. 100mm (4") Cast Iron Downpipe Offset 225mm (9") Projection - Black
    100mm (4") Cast Iron Downpipe Offset 225mm (9") Projection - Black
    Was £191.85 Sale Price £95.93
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    Estimated Delivery date is 16/05/2024
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  8. 100mm (4") x 1.83m Cast Iron Downpipe without Ears - Black
    100mm (4") x 1.83m Cast Iron Downpipe without Ears - Black
    Was £224.26 Sale Price £112.13
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    Estimated Delivery date is 16/05/2024
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  9. 100mm (4") Zinc Plated Steel Downpipe Bracket for Cast Iron - Primed
    100mm (4") Zinc Plated Steel Downpipe Bracket for Cast Iron - Primed
    Was £38.63 Sale Price £21.25
    You Save 45%
    Estimated Delivery date is 16/05/2024
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  10. 100mm (4") Cast Iron Downpipe Offset 305mm (12") Projection - Primed
    100mm (4") Cast Iron Downpipe Offset 305mm (12") Projection - Primed
    Was £191.78 Sale Price £105.48
    You Save 45%
    Estimated Delivery date is 16/05/2024
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  11. 100mm (4") Zinc Plated Steel Downpipe Bracket for Cast Iron - Black
    100mm (4") Zinc Plated Steel Downpipe Bracket for Cast Iron - Black
    Was £50.06 Sale Price £25.03
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    Estimated Delivery date is 16/05/2024
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  12. 100mm (4") Cast Iron Downpipe Offset 305mm (12") Projection - Black
    100mm (4") Cast Iron Downpipe Offset 305mm (12") Projection - Black
    Was £238.35 Sale Price £119.18
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    Estimated Delivery date is 16/05/2024
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  13. 100mm (4") Cast Iron Downpipe Offset 380mm (15") Projection - Primed
    100mm (4") Cast Iron Downpipe Offset 380mm (15") Projection - Primed
    Was £237.00 Sale Price £130.35
    You Save 45%
    Estimated Delivery date is 16/05/2024
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  14. 100mm (4") Cast Iron Downpipe Eared Shoe - Primed
    100mm (4") Cast Iron Downpipe Eared Shoe - Primed
    Was £93.55 Sale Price £51.45
    You Save 45%
    Estimated Delivery date is 16/05/2024
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  15. 100mm (4") Cast Iron Downpipe Offset 380mm (15") Projection - Black
    100mm (4") Cast Iron Downpipe Offset 380mm (15") Projection - Black
    Was £294.45 Sale Price £147.23
    You Save 50%
    Estimated Delivery date is 16/05/2024
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  16. 100mm (4") Cast Iron Downpipe Eared Shoe - Black
    100mm (4") Cast Iron Downpipe Eared Shoe - Black
    Was £116.26 Sale Price £58.13
    You Save 50%
    Estimated Delivery date is 16/05/2024
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  17. 100mm (4") Cast Iron Downpipe Offset 455mm (18") Projection - Primed
    100mm (4") Cast Iron Downpipe Offset 455mm (18") Projection - Primed
    Was £262.03 Sale Price £144.12
    You Save 45%
    Estimated Delivery date is 16/05/2024
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  18. 100mm (4") Cast Iron 90 degree Bend without Ears - Primed
    100mm (4") Cast Iron 90 degree Bend without Ears - Primed
    Was £71.54 Sale Price £39.35
    You Save 45%
    Estimated Delivery date is 30/05/2024
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  19. 100mm (4") Cast Iron Downpipe Offset 455mm (18") Projection - Black
    100mm (4") Cast Iron Downpipe Offset 455mm (18") Projection - Black
    Was £325.66 Sale Price £162.83
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    Estimated Delivery date is 16/05/2024
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  20. 100mm (4") Cast Iron 90 degree Bend without Ears - Black
    100mm (4") Cast Iron 90 degree Bend without Ears - Black
    Was £87.26 Sale Price £43.63
    You Save 50%
    Estimated Delivery date is 16/05/2024
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  21. 100mm (4") Cast Iron Loose Socket with Ears - Primed
    100mm (4") Cast Iron Loose Socket with Ears - Primed
    Was £33.60 Sale Price £18.48
    You Save 45%
    Estimated Delivery date is 16/05/2024
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  22. 100mm (4") Cast Iron 112 degree Bend without Ears - Primed
    100mm (4") Cast Iron 112 degree Bend without Ears - Primed
    Was £71.54 Sale Price £39.35
    You Save 45%
    Estimated Delivery date is 16/05/2024
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  23. 100mm (4") Cast Iron Loose Socket with Ears - Black
    100mm (4") Cast Iron Loose Socket with Ears - Black
    Was £41.70 Sale Price £20.85
    You Save 50%
    Estimated Delivery date is 16/05/2024
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  24. 100mm (4") Cast Iron 112 degree Bend without Ears - Black
    100mm (4") Cast Iron 112 degree Bend without Ears - Black
    Was £87.26 Sale Price £43.63
    You Save 50%
    Estimated Delivery date is 16/05/2024
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  25. 100mm (4") Cast Iron Loose Socket without Ears - Primed
    100mm (4") Cast Iron Loose Socket without Ears - Primed
    Was £33.60 Sale Price £18.48
    You Save 45%
    Estimated Delivery date is 16/05/2024
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  26. 100mm (4") Cast Iron 135 degree Bend without Ears - Primed
    100mm (4") Cast Iron 135 degree Bend without Ears - Primed
    Was £71.54 Sale Price £39.35
    You Save 45%
    Estimated Delivery date is 22/05/2024
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  27. 100mm (4") Cast Iron Loose Socket without Ears - Painted Black
    100mm (4") Cast Iron Loose Socket without Ears - Painted Black
    Was £41.70 Sale Price £20.85
    You Save 50%
    Estimated Delivery date is 16/05/2024
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  28. 100mm (4") Cast Iron 135 degree Bend without Ears - Black
    100mm (4") Cast Iron 135 degree Bend without Ears - Black
    Was £87.26 Sale Price £43.63
    You Save 50%
    Estimated Delivery date is 16/05/2024
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  29. Right-hand 100mm (4") Cast Iron Downpipe Rainwater Divertor - Pre-painted Black
    Right-hand 100mm (4") Cast Iron Downpipe Rainwater Divertor - Pre-painted Black
    Was £123.60 Sale Price £67.98
    You Save 45%
    Estimated Delivery date is 22/05/2024
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  30. Right-hand 75mm (3") Cast Iron Downpipe Rainwater Divertor
    Right-hand 100mm (4") Cast Iron Downpipe Rainwater Divertor - Primed
    Was £111.14 Sale Price £61.13
    You Save 45%
    Estimated Delivery date is 22/05/2024
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  31. 100mm (4") Cast Iron 112 degree Branch without Ears - Primed
    100mm (4") Cast Iron 112 degree Branch without Ears - Primed
    Was £88.20 Sale Price £48.51
    You Save 45%
    Estimated Delivery date is 16/05/2024
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  32. 100mm (4") Cast Iron 112 degree Branch without Ears - Black
    100mm (4") Cast Iron 112 degree Branch without Ears - Black
    Was £86.20 Sale Price £43.10
    You Save 50%
    Estimated Delivery date is 16/05/2024
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  33. 100mm (4") Cast Iron Downpipe Shoe without Ears - Black
    100mm (4") Cast Iron Downpipe Shoe without Ears - Black
    Was £116.26 Sale Price £58.13
    You Save 50%
    Estimated Delivery date is 16/05/2024
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  34. 100mm (4") Cast Iron Downpipe Offset 75mm (3") Projection - Primed
    100mm (4") Cast Iron Downpipe Offset 75mm (3") Projection - Primed
    Was £120.42 Sale Price £66.23
    You Save 45%
    Estimated Delivery date is 16/05/2024
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  35. 100mm (4") Cast Iron Downpipe Shoe without Ears - Primed
    100mm (4") Cast Iron Downpipe Shoe without Ears - Primed
    Was £93.54 Sale Price £51.45
    You Save 45%
    Estimated Delivery date is 16/05/2024
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  36. 100mm (4") Cast Iron Downpipe Offset 75mm (3") Projection - Black
    100mm (4") Cast Iron Downpipe Offset 75mm (3") Projection - Black
    Was £149.61 Sale Price £74.81
    You Save 50%
    Estimated Delivery date is 16/05/2024
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  37. 100mm (4") Cast Iron Access Pipe 400mm long with Ears - Primed
    100mm (4") Cast Iron Access Pipe 400mm long with Ears - Primed
    Was £223.52 Sale Price £122.94
    You Save 45%
    Estimated Delivery date is 22/05/2024
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  38. 100mm (4") Cast Iron Access Pipe 400mm long with Ears - Black
    100mm (4") Cast Iron Access Pipe 400mm long with Ears - Black
    Was £245.99 Sale Price £123.00
    You Save 50%
    Estimated Delivery date is 22/05/2024
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  39. 100mm (4") Cast Iron Fluted Flat Back Hopper - Primed
    100mm (4") Cast Iron Fluted Flat Back Hopper - Primed
    Was £129.59 Sale Price £71.27
    You Save 45%
    Estimated Delivery date is 16/05/2024
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  40. 100mm (4") Cast Iron Downpipe Offset 115mm (4.5") Projection - Black
    100mm (4") Cast Iron Downpipe Offset 115mm (4.5") Projection - Black
    Was £149.61 Sale Price £74.81
    You Save 50%
    Estimated Delivery date is 16/05/2024
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  41. 100mm (4") Cast Iron Fluted Flat Back Hopper - Black
    100mm (4") Cast Iron Fluted Flat Back Hopper - Black
    Was £157.63 Sale Price £78.82
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    Estimated Delivery date is 16/05/2024
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  42. 100mm (4") Cast Iron Downpipe Offset 150mm (6") Projection - Primed
    100mm (4") Cast Iron Downpipe Offset 150mm (6") Projection - Primed
    Was £120.42 Sale Price £66.23
    You Save 45%
    Estimated Delivery date is 16/05/2024
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  43. 100mm (4") Cast Iron Fluted Corner Hopper - Primed
    100mm (4") Cast Iron Fluted Corner Hopper - Primed
    Was £176.50 Sale Price £97.08
    You Save 45%
    Estimated Delivery date is 16/05/2024
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  44. 100mm (4") Cast Iron Downpipe Offset 150mm (6") Projection - Black
    100mm (4") Cast Iron Downpipe Offset 150mm (6") Projection - Black
    Was £149.61 Sale Price £74.81
    You Save 50%
    Estimated Delivery date is 16/05/2024
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  45. 100mm (4") Cast Iron Fluted Corner Hopper - Black
    100mm (4") Cast Iron Fluted Corner Hopper - Black
    Was £209.99 Sale Price £105.00
    You Save 50%
    Estimated Delivery date is 16/05/2024
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  46. 100mm (4") Cast Iron Small Rectangular Hopper - Black
    100mm (4") Cast Iron Small Rectangular Hopper - Black
    Was £201.13 Sale Price £100.57
    You Save 50%
    Estimated Delivery date is 16/05/2024
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  47. 100mm (4") Cast Iron Large Rectangular Hopper - Primed
    100mm (4") Cast Iron Large Rectangular Hopper - Primed
    Was £245.09 Sale Price £134.80
    You Save 45%
    Estimated Delivery date is 16/05/2024
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  48. 100mm (4") Cast Iron Large Rectangular Hopper - Black
    100mm (4") Cast Iron Large Rectangular Hopper - Black
    Was £293.19 Sale Price £146.60
    You Save 50%
    Estimated Delivery date is 16/05/2024
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  49. 100mm (4") x 1.83m Cast Iron Downpipe with Ears - One of 6 CI Standard RAL Colours TBC
    100mm (4") x 1.83m Cast Iron Downpipe with Ears - One of 6 CI Standard RAL Colours TBC
    Was £224.26 Sale Price £123.34
    You Save 45%
    Estimated Delivery date is 13/06/2024
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  50. 100mm (4") x 1.83m Cast Iron Downpipe without Ears - One of 6 CI Standard RAL Colours TBC
    100mm (4") x 1.83m Cast Iron Downpipe without Ears - One of 6 CI Standard RAL Colours TBC
    Was £224.26 Sale Price £123.34
    You Save 45%
    Estimated Delivery date is 13/06/2024
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  51. 100mm (4") Cast Iron 90 degree Bend without Ears - One of 6 CI Standard RAL Colours TBC
    100mm (4") Cast Iron 90 degree Bend without Ears - One of 6 CI Standard RAL Colours TBC
    Was £87.26 Sale Price £47.99
    You Save 45%
    Estimated Delivery date is 13/06/2024
    Add to Compare Info
  52. 100mm (4") Cast Iron 112 degree Bend without Ears - One of 6 CI Standard RAL Colours TBC
    100mm (4") Cast Iron 112 degree Bend without Ears - One of 6 CI Standard RAL Colours TBC
    Was £87.26 Sale Price £47.99
    You Save 45%
    Estimated Delivery date is 13/06/2024
    Add to Compare Info
  53. 100mm (4") Cast Iron 135 degree Bend without Ears - One of 6 CI Standard RAL Colours TBC
    100mm (4") Cast Iron 135 degree Bend without Ears - One of 6 CI Standard RAL Colours TBC
    Was £87.26 Sale Price £47.99
    You Save 45%
    Estimated Delivery date is 13/06/2024
    Add to Compare Info
  54. 100mm (4") Cast Iron 112 degree Branch without Ears - One of 6 CI Standard RAL Colours TBC
    100mm (4") Cast Iron 112 degree Branch without Ears - One of 6 CI Standard RAL Colours TBC
    Was £86.20 Sale Price £47.41
    You Save 45%
    Estimated Delivery date is 13/06/2024
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  55. 100mm (4") Cast Iron Downpipe Offset 75mm (3") Projection - One of 6 CI Standard RAL Colours TBC
    100mm (4") Cast Iron Downpipe Offset 75mm (3") Projection - One of 6 CI Standard RAL Colours TBC
    Was £149.61 Sale Price £82.29
    You Save 45%
    Estimated Delivery date is 13/06/2024
    Add to Compare Info
  56. 100mm (4") Cast Iron Downpipe Offset 115mm (4.5") Projection - One of 6 CI Standard RAL Colours TBC
    100mm (4") Cast Iron Downpipe Offset 115mm (4.5") Projection - One of 6 CI Standard RAL Colours TBC
    Was £149.61 Sale Price £82.29
    You Save 45%
    Estimated Delivery date is 13/06/2024
    Add to Compare Info
  57. 100mm (4") Cast Iron Downpipe Offset 150mm (6") Projection - One of 6 CI Standard RAL Colours TBC
    100mm (4") Cast Iron Downpipe Offset 150mm (6") Projection - One of 6 CI Standard RAL Colours TBC
    Was £149.61 Sale Price £82.29
    You Save 45%
    Estimated Delivery date is 13/06/2024
    Add to Compare Info
  58. 100mm (4") Cast Iron Downpipe Offset 225mm (9") Projection - One of 6 CI Standard RAL Colours TBC
    100mm (4") Cast Iron Downpipe Offset 225mm (9") Projection - One of 6 CI Standard RAL Colours TBC
    Was £191.85 Sale Price £105.52
    You Save 45%
    Estimated Delivery date is 13/06/2024
    Add to Compare Info
  59. 100mm (4") Cast Iron Downpipe Offset 305mm (12") Projection - One of 6 CI Standard RAL Colours TBC
    100mm (4") Cast Iron Downpipe Offset 305mm (12") Projection - One of 6 CI Standard RAL Colours TBC
    Was £238.35 Sale Price £131.09
    You Save 45%
    Estimated Delivery date is 13/06/2024
    Add to Compare Info
  60. 100mm (4") Cast Iron Downpipe Offset 380mm (15") Projection - One of 6 CI Standard RAL Colours TBC
    100mm (4") Cast Iron Downpipe Offset 380mm (15") Projection - One of 6 CI Standard RAL Colours TBC
    Was £294.45 Sale Price £161.95
    You Save 45%
    Estimated Delivery date is 13/06/2024
    Add to Compare Info
  61. 100mm (4") Cast Iron Downpipe Offset 455mm (18") Projection - One of 6 CI Standard RAL Colours TBC
    100mm (4") Cast Iron Downpipe Offset 455mm (18") Projection - One of 6 CI Standard RAL Colours TBC
    Was £325.66 Sale Price £179.11
    You Save 45%
    Estimated Delivery date is 13/06/2024
    Add to Compare Info
  62. 100mm (4") Cast Iron Loose Socket with Ears - One of 6 CI Standard RAL Colours TBC
    100mm (4") Cast Iron Loose Socket with Ears - One of 6 CI Standard RAL Colours TBC
    Was £41.70 Sale Price £22.94
    You Save 45%
    Estimated Delivery date is 13/06/2024
    Add to Compare Info
  63. 100mm (4") Cast Iron Downpipe Eared Shoe - One of 6 CI Standard RAL Colours TBC
    100mm (4") Cast Iron Downpipe Eared Shoe - One of 6 CI Standard RAL Colours TBC
    Was £116.26 Sale Price £63.94
    You Save 45%
    Estimated Delivery date is 13/06/2024
    Add to Compare Info
  64. 100mm (4") Cast Iron Downpipe Shoe without Ears - One of 6 CI Standard RAL Colours TBC
    100mm (4") Cast Iron Downpipe Shoe without Ears - One of 6 CI Standard RAL Colours TBC
    Was £116.26 Sale Price £63.94
    You Save 45%
    Estimated Delivery date is 13/06/2024
    Add to Compare Info
  65. 100mm (4") Cast Iron Loose Socket without Ears - Painted One of 6 CI Standard RAL Colours TBC
    100mm (4") Cast Iron Loose Socket without Ears - Painted One of 6 CI Standard RAL Colours TBC
    Was £41.70 Sale Price £22.94
    You Save 45%
    Estimated Delivery date is 13/06/2024
    Add to Compare Info
  66. 100mm (4") Cast Iron Access Pipe 400mm long with Ears - One of 6 CI Standard RAL Colours TBC
    100mm (4") Cast Iron Access Pipe 400mm long with Ears - One of 6 CI Standard RAL Colours TBC
    Was £245.99 Sale Price £135.29
    You Save 45%
    Estimated Delivery date is 13/06/2024
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66 Items