Benefits of 

In4Sure™ joint recognition


50 year guarantee

Fully compatible with copper

High Performance Magnetic Filter

BoilerMag's tried and trusted patented magnetic technology ensures that virtually 100% of ferrous oxide and scale is removed on first pass.

Dorchester Plumbing Supplies

Dorchester plumbing supplies Ltd has been established since 2004. We all have an excellent understanding of the needs of the plumbing and heating engineers and always strive to give the best possible service.

Find out more

What our customers say

Most helpful of people to deal with nothing is too much trouble and after service is excellent.

– D. Raoch via Google

Really nice showroom!

– p. Taylor via Google