Welcome to

Heating and Plumbing Warehouse Ltd

Supplier of heating and plumbing materials, Boilers, Underfoor Heating and much more

Visit our shop

The Heating & Plumbing Warehouse Ltd Cardiff is one of the leading independent and specialist retailers in the South Wales area.

We pride ourselves on supplying quality products alongside technical expertise and retail quality brands

Radiators, copper pipe and more....

  • End-Feed copper fittings
  • Compression copper fittings
  • Chrome compression fittings
  • Speedfit fittings
  • M-Press copper fittings
  • 16mm underfloor heating fittings
  • Solvent weld waste fittings
  • Valves
  • Ceramic disk quarter turn valves


Non stock items are usually available the next day

Trade and public welcome

In our business we are happy to serve trade and public customers

Account facilities

Trade account holders receive one bundled invoice per month

Large stocks

Most common product items can be collected from stock or ordered as and when needed

Combi & System boilers

Heat Pumps


  • Intergas Boilers
  • Ideal Boilers
  • Baxi Boilers
  • Navien Boilers
  • Daikin Heat pumps




Underfloor Heating

  • Single port manifold ideal for conservatories up to 18m2
  • Ready assembled Low temperature composite manifolds up to 16 ports
  • Suitable for heating and cooling
  • Interlocking easy lay insulated floor boards
  • 5 Layer underfloor heating pipe available in 90, 120, 200, 500 and 600 metres
  • We design your underfloor heating
  • 10 Year warranty
  • We keep large stocks
I was in need of some components, and gave these guys a ring as they were the closest to me. The chap on the phone was very helpful and managed to decipher my not-so-articulate explanation of what I needed and invited me to come down so they could show me suitable products. The part only cost less than £1, but even so, these guys gave me the full service in answering all my questions and offering advice and suggestions. It's a sad trend that lately customer service across the board seems to be lacking, but I've found it all - it's all at the H&P Warehouse. Would not hesitate to recommend.

Cheers guys - shower is now sorted :)

Feedback from one of our customers