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Established 1893   |   BS 460:2002 Certified   |   UK & International Supply   |   Expert Technical Support   |   0333 987 4452

H23D Deep cast iron Og guttering
CODE TFH23D Category

TFH23D – Large Sand Cast Deep Og Gutter

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H23D – Large sand cast deep Og cast iron guttering.
This large deep Og cast iron rainwater system is suitable for larger
buildings and industrial and railway heritage projects, and is available in
the following sizes:

190 x 125mm

The TFH23D is a large sand cast deep ogee cast iron gutter in the 190×125mm size — a substantial deep OG profile suited to large buildings and heritage projects where the TFH23 range in smaller sizes is insufficient for the drainage requirement. The deep ogee cross-section provides the traditional S-curve ogee face with a significantly deeper section than the standard common ogee, delivering high drainage capacity for large or steeply pitched roofs while maintaining the architectural character of a period ogee system.

Typically specified on large Victorian and Edwardian properties, civic buildings, and industrial heritage projects where the 190×125mm cross-section matches the original installed profile, or where drainage calculations require this larger section to handle the roof catchment area.

Sand cast iron, manufactured to BS 460:2002. Supplied in grey primer or black painted finish. Lead times are typically 8–10 weeks. Contact Tuscan Foundry Products to discuss your project requirements.

Suitable for: Large period buildings, civic architecture, industrial heritage, railway heritage. Call for price: 0333 987 4452.

Additional information

FAQ Categories

All FAQ

What building types is the Rectangular Box Cast Iron Hopper Head Plain No.46 (H460) suited to?

The H460 is well suited to Georgian, Regency, and Victorian buildings where a plain, undecorated rectangular hopper is the appropriate choice — particularly listed properties, conservation area buildings, and institutional or commercial buildings in historic town centres. Its clean, restrained form makes it equally appropriate on modern heritage-style construction where period accuracy is required without ornamental detail.

What pipe connection sizes do your cast iron hopper heads accept?

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.

How do I get a price for a cast iron hopper head?

Cast iron hopper heads are priced on enquiry due to the range of connection and finish options available. Please call us on 0333 987 4452 or use the contact form and we will respond promptly with a quotation tailored to your project requirements.

What finishes are available on your cast iron hopper heads?

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.

How do I get a price for a cast iron hopper head?

Please call 0333 987 4452 or use the contact form with the size, quantity and connection details, and we'll provide a quotation.

What finishes are available on your cast iron hopper heads?

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.

We are refurbishing our bathroom and wish to place a heated towel rail in the new bathroom. Our plumber has advised that the heated towel warmer would be connected to the heating system, this would mean when we turn the system off in the summer that the towel rail will not work. What can we do ?

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.

Is a cast iron hopper head suitable for use on a listed building?

Yes. Cast iron rainwater goods are widely accepted by conservation officers and historic environment bodies as the appropriate material for listed buildings. Tuscan Foundry's hopper heads are manufactured in solid cast iron to BS 460 specification and are suitable for all listed building classes. A linseed oil paint finish is also available, which is particularly appropriate for conservation projects.

What building types is the H541 cast iron hopper head suited to?

The H541 measures 274mm wide x 130mm deep x 330mm high, making it well suited to a slender profile suited to narrow Georgian townhouses and terraces where space is limited.

What rooflights is the telescopic hand winder opener compatible with?

The opener is designed for use with Lumen Rooflights and compatible timber-framed skylights. The telescopic shaft and adjustable mounting bracket allow it to be fitted to a range of rooflight frames. If you have a specific rooflight model, call us on 0333 987 4452 to confirm compatibility.

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