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McAlpine

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  1. McAlpine WM3 Standpipe Cap with Retaining Clip
    McAlpine WM3 Standpipe Cap with Retaining Clip
    £2.23
    Delivery Time: 1-2 Days
  2. McAlpine White Plastic Shower Waste - 1 1/2"
    More Options Available
    McAlpine White Plastic Shower Waste - 1 1/2"
    From £3.82
    Delivery Time: 3-5 Days
  3. McAlpine White Flange Backnut Bath Waste - 1 1/2"
    McAlpine White Flange Backnut Bath Waste - 1 1/2"
    £3.25
    Delivery Time: 1-2 Days
  4. McAlpine White Basket Strainer Waste - 1 1/2"
    McAlpine White Basket Strainer Waste - 1 1/2"
    £14.16
    Delivery Time: 1-2 Days
  5. McAlpine WC Frame Connector Kit
    McAlpine WC Frame Connector Kit
    £18.77
    Delivery Time: 1-2 Days
  6. McAlpine WC Connector Wall Flange
    More Options Available
    McAlpine WC Connector Wall Flange
    From £3.23
    Delivery Time: 3-5 Days
  7. McAlpine Waste Pipe Blanking Cap
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    McAlpine Waste Pipe Blanking Cap
    From £1.78
    Delivery Time: 3-5 Days
  8. McAlpine Ventapipe 40/50 Air Admittance Valve with Solvent Weld Outlet
    McAlpine Ventapipe 40/50 Air Admittance Valve with Solvent Weld Outlet
    £6.19
    Delivery Time: 1-2 Days
  9. McAlpine Ventapipe 100 Internal/External with Dual Fit Outlet
    More Options Available
    McAlpine Ventapipe 100 Internal/External with Dual Fit Outlet
    Delivery Time: 3-5 Days
  10. McAlpine Two-Piece Valve Shower Gully for Sheet Flooring
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    McAlpine Two-Piece Valve Shower Gully for Sheet Flooring
    From £98.14
    Delivery Time: 3-5 Days
  11. McAlpine Two Piece Cast Iron Soil Pipe Boss Connector
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    McAlpine Two Piece Cast Iron Soil Pipe Boss Connector
    From £14.32
    Delivery Time: 3-5 Days
  12. McAlpine Trap Inlet Reducer
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    McAlpine Trap Inlet Reducer
    From £1.19
    Delivery Time: 3-5 Days
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  14. McAlpine Synthetic Rubber Seal Reducer
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    McAlpine Synthetic Rubber Seal Reducer
    From £0.41
    Delivery Time: 3-5 Days
  15. McAlpine Surefit x Multifit Straight Connector
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    McAlpine Surefit x Multifit Straight Connector
    From £2.69
    Delivery Time: 3-5 Days
  16. McAlpine Surefit HDPE Waste Pipe
    More Options Available
    McAlpine Surefit HDPE Waste Pipe
    From £11.93
    Delivery Time: 3-5 Days
  17. McAlpine Straight Connector Multifit x Plain End
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    McAlpine Straight Connector Multifit x Plain End
    From £1.98
    Delivery Time: 3-5 Days
  18. McAlpine Straight Connector Multifit x BSP Coupling Nut
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    McAlpine Straight Connector Multifit x BSP Coupling Nut
    From £2.92
    Delivery Time: 3-5 Days
  19. McAlpine Straight Connector Multifit x 2" Male Thread
    More Options Available
    McAlpine Straight Connector Multifit x 2" Male Thread
    From £4.12
    Delivery Time: 3-5 Days
  20. McAlpine Straight Connector - Pushfit x Solvent-Weld
    More Options Available
    McAlpine Straight Connector - Pushfit x Solvent-Weld
    From £2.14
    Delivery Time: 3-5 Days
  21. McAlpine Space Saver with Self-Closing Waste Valve
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    McAlpine Space Saver with Self-Closing Waste Valve
    From £28.61
    Delivery Time: 3-5 Days
  22. McAlpine Space Saver Trap Inlet
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    McAlpine Space Saver Trap Inlet
    From £5.34
    Delivery Time: 3-5 Days
  23. McAlpine Solvent Weld Adaptor
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    McAlpine Solvent Weld Adaptor
    From £1.27
    Delivery Time: 3-5 Days
  24. McAlpine Short Miniflex Flexible Connectors
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    McAlpine Short Miniflex Flexible Connectors
    From £4.51
    Delivery Time: 3-5 Days
  25. McAlpine Self-Closing Waste Valve with Tun Dish Adaptor
    McAlpine Self-Closing Waste Valve with Tun Dish Adaptor
    £37.91
    Delivery Time: 1-2 Days
  26. McAlpine Self Closing Waste Valve (Loose Nut x Compression)
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    McAlpine Self Closing Waste Valve (Loose Nut x Compression)
    Delivery Time: 3-5 Days
  27. McAlpine Sediment Cup for 90mm Shower Trap
    McAlpine Sediment Cup for 90mm Shower Trap
    £2.59
    Delivery Time: 1-2 Days
  28. McAlpine Rubber Reducer - 1 1/4" to 1"
    McAlpine Rubber Reducer - 1 1/4" to 1"
    £2.21
    Delivery Time: 1-2 Days
  29. McAlpine Pushfit Straight Connector
    More Options Available
    McAlpine Pushfit Straight Connector
    From £1.55
    Delivery Time: 3-5 Days
  30. McAlpine Plastic Backnut Basin Waste
    More Options Available
    McAlpine Plastic Backnut Basin Waste
    From £3.25
    Delivery Time: 3-5 Days
  31. McAlpine Pipe Reducer - 2in x 1 1/2in
    McAlpine Pipe Reducer - 2in x 1 1/2in
    £1.30
    Delivery Time: 1-2 Days
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About McAlpine Plumbing Supplies

On a mission to create plumbing supplies that are as straightforward as they are robust, McAlpine have been a plumber’s trusted partner since 1907. This is through their continued strive to revolutionise the supplies available to tradespeople whilst not making them unnecessarily complicated. Allowing professionals to get jobs done quicker without compromising on the quality of their work.

At DIY Megastore, we’re proud to offer a significant selection of McAlpine’s 5,000+ plumbing supplies to tradespeople and homeowners. This includes products designed to tackle almost any plumbing task, from shower installations to sink replacements. Each has been built to last with the long-term guarantees and warranties that has made McAlpine the plumber’s choice for 100+ years.

At the heart of McAlpine’s range are their unbeatable traps. Available to suit showers, baths, and sinks, McAlpine traps offer a unique combination of longevity and functionality that professionals are sure to appreciate. What’s more, they are available in a vast range of sizes and finishes to suit virtually any job. Therefore, making it possible for McAlpine to be your go-to choice of traps as well as wastes, pipes, and more.