100mm Cast Iron Pipes and Fittings
As part of our comprehensive Halifax cast iron drainage system, we offer 100mm (4-inch) diameter pipes and fittings that are ideal for a wide range of residential and light commercial applications. These durable cast iron pipes, available in 3-meter lengths, feature a socketless, mechanically jointed design for quick and easy installation. The exceptional strength and corrosion resistance of the cast iron construction ensures a lifespan of over 100 years with proper maintenance.
To complement the 100mm pipes, we offer a full range of cast iron fittings, including bends, branches, access doors, puddle flanges, and more. All of these components are coated in a high-performance epoxy finish, providing enhanced protection against aggressive substances and ensuring long-lasting performance.
Whether you're working on a residential project or a light commercial development, our 100mm cast iron drainage system delivers the reliability, durability, and ease of installation you need to get the job done right.
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- Code HD4001
- Brand Hargreaves Halifax
- System Size 100mm
£115.13 £138.16 £127.92 £153.50 Save 10% -
- Code HD4012
- Brand Hargreaves Halifax
- System Size 100mm
£21.28 £25.54 £23.64 £28.37 Save 10% -
- Code HD4095
- Brand Hargreaves Halifax
- System Size 100mm
£20.22 £24.26 £22.47 £26.96 Save 10% -
- Code HD4007
- Brand Hargreaves Halifax
- System Size 100mm
£28.69 £34.43 £31.87 £38.24 Save 10% -
- Code HD4006
- Brand Hargreaves Halifax
- System Size 100mm
£28.69 £34.43 £31.87 £38.24 Save 10% -
- Code HD4005
- Brand Hargreaves Halifax
- System Size 100mm
£28.69 £34.43 £31.87 £38.24 Save 10% -
- Code HD4015
- Brand Hargreaves Halifax
- System Size 100mm
£46.97 £56.36 £52.18 £62.62 Save 10% -
- Code HD4009
- Brand Hargreaves Halifax
- System Size 100mm
£49.12 £58.94 £54.58 £65.50 Save 10% -
![Halifax Cast Iron Drainage Long Radius Bend - 88 Degree x 100mm]()
- Code HD4008
- Brand Hargreaves Halifax
- System Size 100mm
£66.55 £79.86 £73.95 £88.74 Save 10% -
![Halifax Cast Iron Drainage Long Radius Bend With Back Door - 88 Degree x 100mm]()
- Code HD4011
- Brand Hargreaves Halifax
- System Size 100mm
£84.77 £101.72 £94.19 £113.03 Save 10% -
![Halifax Cast Iron Drainage Long Radius Heel Rest Bend - 88 Degree x 100mm]()
- Code HD4014
- Brand Hargreaves Halifax
- System Size 100mm
£81.07 £97.28 £90.08 £108.10 Save 10% -
![Halifax Cast Iron Drainage Branch - 45 Degree x 100mm and 100mm]()
- Code HD4028
- Brand Hargreaves Halifax
- System Size 100mm x 100mm
£44.66 £53.59 £49.62 £59.54 Save 10% -
![Halifax Cast Iron Drainage Branch - 69 Degree x 100mm and 100mm]()
- Code HD4025
- Brand Hargreaves Halifax
- System Size 100mm x 100mm
£44.66 £53.59 £49.62 £59.54 Save 10% -
![Halifax Cast Iron Drainage Double Branch - 45 Degree x 100mm and 100mm]()
- Code HD4036
- Brand Hargreaves Halifax
- System Size 100mm x 100mm
£64.53 £77.44 £71.70 £86.04 Save 10% -
![Halifax Cast Iron Drainage Double Branch - 69 Degree x 100mm and 100mm]()
- Code HD4035
- Brand Hargreaves Halifax
- System Size 100mm x 100mm
£64.53 £77.44 £71.70 £86.04 Save 10% -
![Halifax Cast Iron Drainage Rad Curve Branch - 88 Degree x 100mm and 100mm]()
- Code HD4030
- Brand Hargreaves Halifax
- System Size 100mm x 100mm
£50.69 £60.83 £56.33 £67.60 Save 10% -
![Halifax Cast Iron Drainage Double Rad Curve Branch - 88 Degree x 100mm and 100mm]()
- Code HD4038
- Brand Hargreaves Halifax
- System Size 100mm x 100mm
£63.36 £76.03 £70.40 £84.48 Save 10% -
![Halifax Cast Iron Drainage Rad Curve Branch With Back Door - 88 Degree x 100mm and 100mm]()
- Code HD4032
- Brand Hargreaves Halifax
- System Size 100mm x 100mm
£88.03 £105.64 £97.81 £117.37 Save 10% -
![Halifax Cast Iron Drainage Access Pipe Round - 100mm]()
- Code HD4043
- Brand Hargreaves Halifax
- System Size 100mm
£61.44 £73.73 £68.26 £81.91 Save 10% -
![Halifax Cast Iron Drainage Access Pipe Rectangular - 100mm]()
- Code HD4049
- Brand Hargreaves Halifax
- System Size 100mm
£86.09 £103.31 £95.65 £114.78 Save 10% -
![Halifax Cast Iron Drainage Blank End - 100mm]()
- Code HD4051
- Brand Hargreaves Halifax
- System Size 100mm
£10.31 £12.37 £11.46 £13.75 Save 10% -
![Halifax Cast Iron Drainage Blank End D&T 2]()
- Code HD4052
- Brand Hargreaves Halifax
- System Size 100mm
£22.00 £26.40 £24.44 £29.33 Save 10% -
![Halifax Cast Iron Drainage P Trap With Bottom Access - 100mm]()
- Code HD4050
- Brand Hargreaves Halifax
- System Size 100mm
£83.82 £100.58 £93.13 £111.76 Save 10% -
![Halifax Cast Iron Drainage Adjustable Steel Bracket - 100mm]()
- Code HD4067
- Brand Hargreaves Halifax
- System Size 100mm
£12.74 £15.29 £14.15 £16.98 Save 10%
Other items you may need
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![Halifax Cast Iron Drain/Soil Band Clip Zinc Plated Split - 100mm]()
- Code HS4065
£4.45 £5.34 £4.94 £5.93 Save 10% -
![Cast Iron Halifax Drain/Soil Bracket Zinc Plated Heavy Duty Bossed - 100mm]()
- Code HS4063
£9.83 £11.80 £10.92 £13.10 Save 10% -
![Cast Iron Halifax Drain/Soil Bracket Zinc Plated Rubber Lined Bismat - 100mm]()
- Code HS4061
£7.40 £8.88 £8.22 £9.86 Save 10% -
![Cast Iron Halifax Drain/Soil Bracket Zinc Plated Rubber Lined Heavy Duty Bossed - 100mm]()
- Code HS4064
£13.10 £15.72 £14.56 £17.47 Save 10% -
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Want some advice on how to install your underground drainage, or interested in finding out more about our product range, take a look at our guides & tips.
