BTU stand’s for British Thermal Units. This was the old (Imperial) measurement for heat in connection with plumbing. Although BTU’s is a term still commonly used within the heating and plumbing, the industry is now going over to KW’s Kilowatts.
£122.60 – £183.22Price range: £122.60 through £183.22 +VAT
Cast iron rectangular pipe to round connector for connecting rectangular to round cast iron downpipes.
Cast iron rectangular pipe to round pipe connector 65mm: RT4325A, RT5325A, RT5425A, RT6425A, XRT4325A, XRT5325A, XRT5425A, XRT6425A
Cast iron rectangular pipe to round pipe connector 75mm: RT4325B, RT5325B, RT5425B, RT6425B, XRT4325B, XRT5325B, XRT5425B, XRT6425B
Cast iron rectangular pipe to round pipe connector 100mm: RT4325C, RT5425C, RT6425C, XRT4325C, XRT5425C, XRT6425C
| Size/Finish | Primer 100mm x 75mm, Primer 125mm x 75mm, Primer 125mm x 100mm, Primer 150mm x 100mm |
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BTU stand’s for British Thermal Units. This was the old (Imperial) measurement for heat in connection with plumbing. Although BTU’s is a term still commonly used within the heating and plumbing, the industry is now going over to KW’s Kilowatts.
The standards for our cast iron gutters and pipes have remained remarkably constant for many years. The physical properties of cast iron are sustained throughout its lifetime thus maintaining its effectiveness. Coupled with is durability and proper maintenance, we would expect our traditional cast iron rainwater products to last for over 50 years under normal conditions.
Our standard spike or sturt length is 300mm (12″). Other sizes are available upon request.
We are able to place dates and initials and insignia onto most of our flat faced rainwater hopper heads.
All of our cast iron radiators are availbale as standard with a 1/2″ BSP (15mm) connection. We are though also able to supply many of our radiators and valves with 3/4″ BSP connections. Due to the size proportions of some radiators and valves 3/4″ connections may be more suitable.
We manufacture a wide variety of brackets for many different cast iron gutter and pipe profiles. More common types are the rise and fall, top fix and side fix rafter and the holderbat or pipe clip.
We can also offer traditional drive brackets, repair brackets and fascia brackets in both steel and cast iron.
It is always advisable to replace like with like because quite often the brackets form and important part of the buildings architecture. Occasionally buildings have special decorative brackets and our UK manufacturing allows us to produce small quantities of bespoke brackets when required.
It is possible for us to supply towel warmers with an electric heating element in them. The Electrad system is a unique system available to us, that enables independent heating of towel rails and radiators via the properties electrical system.
We do offer a range of Ogee patterned gutters in both straight and radius profiles. The straight profiles are much more common and as such cost less.
Cast iron radiators cost no more to run than modern steel or aluminium radiators. Cast iron is a very efficient material at emitting heat, thus you have items like le creuset cast iron pans. Cast iron holds it’s heat extremly well, which means that the radiators stay warm for longer.
Yes. All our mild steel brackets are supplied in either silver or black zinc plate. This coating protects the metal however, both will need painting prior to installation.
We have chosen to use zinc plating for two reasons; firstly that it is a more environmentally friendly than galvanising and secondly that it does not block up the threaded part of the rise and fall cups in the way that galvanising does.


