The H540 measures 600mm wide x 340mm deep x 475mm high, making it well suited to substantial country houses, civic and ecclesiastical buildings.
Established 1893 | BS 460:2002 Certified | UK & International Supply | Expert Technical Support | 0333 987 4452
£20.90 – £33.10Price range: £20.90 through £33.10 ex VAT (£25.08 – £39.72 inc VAT)
Our Cast iron og gutter union-clip and cast iron ogee gutter union
are suited to most period property renovations. Cast iron ogee gutter
is available in primed and black as standard.
Sizes Available:
100mm (4″)
115mm (4.5″)
125mm (5″)
Cast iron Og gutter union clip: OG4035, OG4535, OG5035, XOG4035, XOG4535, XOG5035
A genuine cast iron rainwater system with the traditional ogee (OG) curved pattern.
UK delivery from £45. Longer items are despatched palletised. See delivery rates.
The cast iron ogee gutter union clip joins adjacent ogee gutter sections in a run, bridging the socket-and-spigot joint to create a continuous, mechanically connected system. The union clip is an essential component in any cast iron ogee installation — it holds the joint alignment under thermal movement and loading, and provides the fixing point for the jointing compound seal.
Manufactured in solid cast iron to BS 460:2002. Available in the three standard ogee sizes: 100mm (4″), 115mm (4.5″), and 125mm (5″). Supplied in primed or factory black finish. Used in conjunction with gutter bolts and jointing compound at every section joint in the run.
Specified on listed buildings and heritage restoration projects across England and Wales where the cast iron ogee is the historically correct profile. Accepted by conservation officers as the appropriate fitting for period rainwater work.
Compatibility: Cast iron ogee gutter 100mm, 115mm, 125mm. For specification support, call 0333 987 4452.
| Size/Finish | Primer 100mm, Primer 115mm, Primer 125mm, Black 100mm, Black 115mm, Black 125mm |
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The H540 measures 600mm wide x 340mm deep x 475mm high, making it well suited to substantial country houses, civic and ecclesiastical buildings.
Our cast iron hopper heads are available with 65mm, 75mm and 100mm round outlets, 75mm, 100mm and 125mm square outlets, and 100x75mm, 125x100mm and 150x125mm rectangular outlets, to match the downpipe already on site or specified for the project.
Please call 0333 987 4452 or use the contact form with the size, quantity and connection details, and we'll provide a quotation.
Hopper heads are supplied in red oxide primer ready for on-site painting, or pre-finished in black. A full range of Heritage Colours in traditional linseed oil paint is also available on request — please contact us for the swatch chart.
The H530 measures 330mm wide x 150mm deep x 350mm high, making it well suited to Georgian and Victorian terraces, where a compact, narrow footprint is needed.
The drainage and guttering market has matured considerably over the past 20 years and there are now many more product choices for consumers to consider.
Despite the influx of new materials it appears that the benchmark for rainwater systems is still cast iron. Cast iron rainwater goods were introduced in the late 18th Century as an alternative to lead. As well as being easier to produce, the material enabled eaves gutters to be installed more simply, since lead could only be used in this location as a lining for timber gutters.
Many modern materials focus on replicating the appearance of cast iron but those materials can vary rarely offer any of the benefits. Cast iron gutters and pipes offer great strength and durability, a proven history of long life, low noise operation and fire resistance. Most old buildings have cast iron rainwater systems that should be maintained and preserved however; these inherent benefits make cast iron an ideal choice for both traditional and modern installations.
It is not uncommon to see modern alternative products marketed with terms like low maintenance or easy to install and cost effective. It has even been said that ‘plastic guttering systems provide a way of achieving a traditional look with modern convenience’. These terms tend to refer to possible cost savings rather than any real product benefits. It is also difficult to quantify the benefits of modern convenience over traditional build quality.
It is worth remembering that all rainwater goods will require some element of maintaining to ensure they are unblocked by debris and remain functional. No rainwater system cleans itself. Today most suppliers of cast iron rainwater systems offer products in both primer or pre-painted with a 10 year protective coating. When describing modern materials, the term ‘cost effective’ is used rather than simply saying cheap. There is no doubt that the initial cost of many modern materials is less than cast iron but you might be surprised to know that over its lifespan, cast iron will cost around a third of plastic.
It is easy to forget about your rainwater system but it does need to be maintained and inspected at least twice a year regardless of the product material. It does not matter whether the property is hundreds of years old or brand new, the message is the same; ‘maintaining your rainwater system contributes to the external appearance of the building as well as keeping it free from damp and structural damage.
Where a standard profile can't match an existing design, we offer a bespoke casting service in association with our pattern makers, typically with a 12–14 week lead time. Please call 0333 987 4452 or use the contact form to discuss your project.
Yes. Cast iron hopper heads are the historically correct choice for listed and period buildings, and a like-for-like cast iron replacement is generally accepted without objection by conservation officers. We manufacture to BS 460 for genuine heritage character and durability.
Yes. Cast iron is the material required by most conservation officers and listed building consents for the replacement or replication of traditional rainwater goods. Our hopper heads are produced in solid cast iron and we can assist with specification notes or material statements for planning purposes if required.
Our cast iron hopper heads are available with 65mm, 75mm and 100mm round outlets, 75mm, 100mm and 125mm square outlets, and 100x75mm, 125x100mm and 150x125mm rectangular outlets, to match the downpipe already on site or specified for the project.


