Feefo Gold Trusted Service Award Winner 2026
Unrivalled Choice of Trusted DIY & Trade Brands
Over 40,000 DIY supplies delivered nationwide*

Waste & Traps

Currently Shopping by
  1. Pipe Size 35 mm Remove This Item
More/Refine
View as Grid List

Items 1-30 of 44

Set Descending Direction
  1. McAlpine WC Overflow Kit with Tun Dish
    McAlpine WC Overflow Kit with Tun Dish
    £16.68
    Delivery Time: 1-2 Days
  2. McAlpine Wasteflow with FJ10 Trap
    McAlpine Wasteflow with FJ10 Trap
    £33.06
    Delivery Time: 1-2 Days
  3. McAlpine Tubular Swivel S Trap
    More Options Available
    McAlpine Tubular Swivel S Trap
    From £9.36
    Delivery Time: 3-5 Days
  4. McAlpine Tubular Swivel P Trap
    More Options Available
    McAlpine Tubular Swivel P Trap
    Delivery Time: 3-5 Days
  5. McAlpine Tubular Swivel Low Inlet P Trap
    McAlpine Tubular Swivel Low Inlet P Trap
    £6.64
    Delivery Time: 1-2 Days
  6. McAlpine Straight Through Trap with 2 Cleaning Eyes
    More Options Available
    McAlpine Straight Through Trap with 2 Cleaning Eyes
    From £9.52
    Delivery Time: 3-5 Days
  7. McAlpine Straight Through Trap
    McAlpine Straight Through Trap
    £9.10
    Delivery Time: 1-2 Days
  8. McAlpine Straight Through Anti-Syphon Trap
    McAlpine Straight Through Anti-Syphon Trap
    £11.50
    Delivery Time: 1-2 Days
  9. McAlpine Space Saver with Self-Closing Waste Valve
    More Options Available
    McAlpine Space Saver with Self-Closing Waste Valve
    From £28.61
    Delivery Time: 3-5 Days
  10. McAlpine Space Saver Trap Inlet
    More Options Available
    McAlpine Space Saver Trap Inlet
    From £5.34
    Delivery Time: 3-5 Days
  11. Request a quoteRequest a quote
  12. McAlpine Sink Combined Waste and Overflow (Nut/Bolt Connection)
    More Options Available
    McAlpine Sink Combined Waste and Overflow (Nut/Bolt Connection)
    From £9.91
    Delivery Time: 3-5 Days
  13. McAlpine Running Tubular Swivel S Trap
    More Options Available
    McAlpine Running Tubular Swivel S Trap
    From £11.32
    Delivery Time: 3-5 Days
  14. McAlpine Running Tubular Swivel P Trap
    More Options Available
    McAlpine Running Tubular Swivel P Trap
    From £9.94
    Delivery Time: 3-5 Days
  15. McAlpine Resealing Bottle Trap
    More Options Available
    McAlpine Resealing Bottle Trap
    From £10.12
    Delivery Time: 3-5 Days
  16. McAlpine Resealing Adjustable Inlet Bottle Trap
    More Options Available
    McAlpine Resealing Adjustable Inlet Bottle Trap
    From £13.54
    Delivery Time: 3-5 Days
  17. McAlpine Plastic Backnut Basin Waste with Steel Flange
    More Options Available
    McAlpine Plastic Backnut Basin Waste with Steel Flange
    Delivery Time: 3-5 Days
  18. McAlpine Plastic Backnut Basin Waste
    More Options Available
    McAlpine Plastic Backnut Basin Waste
    From £3.25
    Delivery Time: 3-5 Days
  19. McAlpine Offset Basin Trap
    McAlpine Offset Basin Trap
    £6.01
    Delivery Time: 1-2 Days
  20. McAlpine Offset Anti-Syphon Basin Trap
    McAlpine Offset Anti-Syphon Basin Trap
    £7.03
    Delivery Time: 1-2 Days
  21. McAlpine Chrome Plated Brass Swivel Basin Waste
    More Options Available
    McAlpine Chrome Plated Brass Swivel Basin Waste
    From £19.20
    Delivery Time: 3-5 Days
  22. McAlpine Chrome Plated Brass Square Clicker Basin Waste
    More Options Available
    McAlpine Chrome Plated Brass Square Clicker Basin Waste
    From £25.31
    Delivery Time: 3-5 Days
  23. McAlpine Chrome Plated Brass Clicker Basin Waste
    More Options Available
    McAlpine Chrome Plated Brass Clicker Basin Waste
    Delivery Time: 3-5 Days
  24. McAlpine Centre Pin Bath Waste
    More Options Available
    McAlpine Centre Pin Bath Waste
    From £3.25
    Delivery Time: 3-5 Days
  25. McAlpine Bottle Trap
    More Options Available
    McAlpine Bottle Trap
    From £9.43
    Delivery Time: 3-5 Days
  26. McAlpine Bath Combined Waste and Overflow
    More Options Available
    McAlpine Bath Combined Waste and Overflow
    From £5.64
    Delivery Time: 3-5 Days
  27. McAlpine Anti-Syphon Bottle Trap
    More Options Available
    McAlpine Anti-Syphon Bottle Trap
    Delivery Time: 3-5 Days
Page
per page

Build an effective and reliable waste water drainage system with our high-quality selection of wastes and traps. Within the range, we offer a wide variety of types and sizes to suit every kind of kitchen or bathroom.  

Easy to install with long-lasting performance, our waste fittings have been expertly designed to ensure optimum functionality and leakage protection for your sink, bath, or shower. We’ve made sure to incorporate a multitude of styles from the practical pop-up, flip top and click clack wastes to the classic free flow and plug & chain. There are gorgeous array of finishes to choose from so you can coordinate your kitchen or bathroom design right down to the fittings. 

We also stock a fantastic array of top-grade traps including bottle, S, P trap styles to accommodate a variety of different installations.  

Different Types of Wastage Trap 

Whilst general wastewater drains from your bath, shower or sink into the wastage pipes, sometimes other material and debris may drain away too. Wastage traps are cleverly designed to catch this excess waste material, preventing it from blocking up the pipework at any point further down the drainage system. There are a variety of different wastage trap styles, sizes, and types available: 

Bottle trap 

The bottle trap resembles a bottle-like shape (hence the name) and is a popular choice for basin installation. The top section of this trap secures onto the waste part of the basin whilst the side pipe is what carries waste water to join the main system. Waste material collects at the bottom of the bottle trap, so to prevent build-up, it should be emptied semi-regularly. Practical and minimal in design, the bottle trap is pretty easy to install for DIYers and fits snugly behind the sink pedestal for a clean and tidy finish.  

S trap 

Designed with an ‘S’ shaped bend, the S trap is another common fitting for basins and sinks. Simple to install, the top of the trap fits onto the waste pipe so that waste water can run through the bend into the main wastage stack. As the middle connector section is adjustable, with a simple twist you can install the trap into far tighter and more awkward spaces.  

P trap 

Combining two 90° degree joints with a horizontal overflow pipe, the P trap basically gets its name for its visual resemblance to the letter “p”. The first 90° joint is connected to the exit point of the drain and then joins to the other. This join contains a specialist water seal system which permits water flow into the overflow pipe but doesn’t allow it to flow back toward the sink. This is called back flow prevention.