4%
![Calmag Magnetic Scale Reducer 15mm Compression](https://wiseguysdiy.co.uk/wp-content/uploads/2022/07/1-532.jpg)
£24.94 Original price was: £24.94.£23.99Current price is: £23.99. Add to cart
1%
![INTA 1024CP STRAIGHT MODERN CHROME RADIATOR VALVES](https://wiseguysdiy.co.uk/wp-content/uploads/2022/07/1-530.jpg)
£12.02 Original price was: £12.02.£11.99Current price is: £11.99. Read more
8%
![INTA 1025CP ANGLED MODERN CHROME RADIATOR VALVES](https://wiseguysdiy.co.uk/wp-content/uploads/2022/07/1-529.jpg)
£23.39 Original price was: £23.39.£21.59Current price is: £21.59. Read more
8%
![INTA I-THERM 15MM TRV & LS (ANGLED)](https://wiseguysdiy.co.uk/wp-content/uploads/2022/07/1-528.jpg)
£14.69 Original price was: £14.69.£13.56Current price is: £13.56. Read more
5%
![Calmag Cal Sealer Concentrate tube 310 ml](https://wiseguysdiy.co.uk/wp-content/uploads/2022/07/1-527.jpg)
£12.00 Original price was: £12.00.£11.51Current price is: £11.51. Read more
5%
![Calmag Cleanser Concentrate Tube 310 ml](https://wiseguysdiy.co.uk/wp-content/uploads/2022/07/1-524-scaled.jpg)
£11.45 Original price was: £11.45.£10.98Current price is: £10.98. Read more
1%
![Calmag Cal Silencer Concentrate tube 310 ml](https://wiseguysdiy.co.uk/wp-content/uploads/2022/07/1-523.jpg)
£11.02 Original price was: £11.02.£10.98Current price is: £10.98. Read more
3%
![KNOCK OUT BIOLOGICAL DRAIN TREATMENT 1 LITRE](https://wiseguysdiy.co.uk/wp-content/uploads/2022/07/1-521.jpg)
£11.06 Original price was: £11.06.£10.79Current price is: £10.79. Read more
8%
![Drayton RT212 with 15mm angle valve](https://wiseguysdiy.co.uk/wp-content/uploads/2022/07/1-520.jpg)
£11.95 Original price was: £11.95.£11.03Current price is: £11.03. Read more
21%
![Fernox Cleaner F3 265ml](https://wiseguysdiy.co.uk/wp-content/uploads/2022/07/1-516.jpg)
£14.99 Original price was: £14.99.£11.99Current price is: £11.99. Add to cart
8%
![Centrascale – Trappex – Inline Electrolytic Scale Inhibitor – 15mm](https://wiseguysdiy.co.uk/wp-content/uploads/2022/07/1-515.jpg)
£10.65 Original price was: £10.65.£9.83Current price is: £9.83. Read more
25%
![Round Guard Zinc 10 x 4.5](https://wiseguysdiy.co.uk/wp-content/uploads/2022/06/guard-01.jpg)
£26.75 Original price was: £26.75.£20.10Current price is: £20.10. Add to cart
8%
![Immersion Incoloy-Copper 36](https://wiseguysdiy.co.uk/wp-content/uploads/2022/06/immersion-incoloy-copper-01-6.jpg)
£41.27 Original price was: £41.27.£38.10Current price is: £38.10. Add to cart
8%
![Immersion Incoloy-Copper 30](https://wiseguysdiy.co.uk/wp-content/uploads/2022/06/immersion-incoloy-copper-01-5.jpg)
£36.68 Original price was: £36.68.£33.87Current price is: £33.87. Add to cart
8%
![Immersion Incoloy-Copper 23](https://wiseguysdiy.co.uk/wp-content/uploads/2022/06/immersion-incoloy-copper-01-4.jpg)
£30.57 Original price was: £30.57.£28.22Current price is: £28.22. Add to cart
8%
![Immersion Incoloy-Copper 18](https://wiseguysdiy.co.uk/wp-content/uploads/2022/06/immersion-incoloy-copper-01-3.jpg)
£30.57 Original price was: £30.57.£28.22Current price is: £28.22. Add to cart