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

“Black Gloss T/Up Paint for Cast Iron Gutters & Pipes” has been added to your basket. View basket
Shop / Cast Iron Gutters & Pipes / Large Sand Cast Gutter / TFH25 – Large Sand Cast Box Gutter
H25 large cast iron box gutter
CODE H25 Category Large Sand Cast Gutter

TFH25 – Large Sand Cast Box Gutter

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H25 – Socket and spigot large box cast iron guttering.
This large box cast iron rainwater system is suitable for larger
buildings and industrial and railway heritage projects, and is available in
the following sizes:

100 x 100mm
125 x 100mm
150 x 175mm
150 x 100mm

The TFH25 is a large sand cast box gutter in socket and spigot form — a right-angled, square-sectioned profile that provides maximum drainage capacity in a compact, architecturally unobtrusive form. Box gutters are typically specified where the design or condition of the parapet, valley, or eaves detail requires a concealed or near-flush gutter rather than an exposed decorative profile.

Available in four sizes: 100×100mm, 125×100mm, 150×100mm, and 150×175mm. The socket and spigot joint provides a clean, secure connection between sections. Suited to large Victorian and Edwardian buildings, civic architecture, churches, and industrial heritage projects where a high-capacity concealed gutter system is required.

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 sizing, fittings, and project requirements.

Suitable for: Parapet and valley gutter applications, large civic buildings, churches, industrial heritage. Call for price: 0333 987 4452.

Additional information

FAQ Categories

  • Cast Iron Airbricks
  • Cast Iron Airvents
  • Cast Iron Hopper Heads
  • Gutter & Pipe Brackets
  • Gutters & Pipes
  • Heating
  • Rooflight Openers
All FAQ
We are looking to install a new heating system into a Georgian farmhouse and would like to know whether we would be better installing tubular steel column radiators or traditional cast iron radiators.

We are looking to install a new heating system into a Georgian farmhouse and would like to know whether we would be better installing tubular steel column radiators or traditional cast iron radiators.

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.

What finishes are available on cast iron hopper heads?

What finishes are available on cast iron hopper heads?

Tuscan Foundry's cast iron hopper heads are available in Standard Black and Heritage Colour finishes. A linseed oil paint finish is also offered — a sustainable, vapour-permeable option particularly appropriate for listed buildings and conservation projects. Heritage colour swatches are available from the team on request.

What building types is the Ornamental Airbrick suited to?

What building types is the Ornamental Airbrick suited to?

The Ornamental Airbrick is suited to Victorian villas, bay-fronted terraces, Gothic Revival institutional buildings, church halls, and civic buildings where decorative ironwork is part of the architectural language. It is also appropriate for listed buildings and conservation area properties where the airbrick is on a prominent elevation and the ventilation grille is expected to carry decorative character.

What building types is the School Board Cast Iron Airbrick suited to?

What building types is the School Board Cast Iron Airbrick suited to?

The School Board Airbrick is suited to Victorian and Edwardian terraced housing, mid-century school buildings, civic halls, public baths, and converted institutional buildings. Its plain square-grid face matches the utilitarian aesthetic of late-Victorian construction and is also appropriate for new heritage-style builds in conservation areas.

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 ?

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.

What building types is the Iron Works Hit & Miss Vent in Polished Lacquered suited to?

What building types is the Iron Works Hit & Miss Vent in Polished Lacquered suited to?

The Polished Lacquered finish suits buildings where period ironwork was finished bright rather than painted — formal entrance elevations, listed properties, and settings where the grille contributes to the decorative programme of the facade. It is appropriate for conservation specifications and high-specification heritage new build.

What sizes are the Iron Works Patterned Hit & Miss Vents available in?

What sizes are the Iron Works Patterned Hit & Miss Vents available in?

Available in two sizes: 225mm x 82mm (single airbrick course height) and 225mm x 150mm (double course height). Both sizes fit standard brick coursing positions and install flush into the wall face.

Are these rooflight openers suitable for use with Lumen Rooflights?

Are these rooflight openers suitable for use with Lumen Rooflights?

Yes. Our telescopic screw-jack openers and pole-operated handles are compatible with Lumen Rooflight systems. They are also suitable for use with other timber-framed rooflights and skylights fitted with appropriate catches or stays. If you are unsure of compatibility, call us on 0333 987 4452 and we can advise.

How do I get a price for a rooflight pole winder opener?

How do I get a price for a rooflight pole winder opener?

Prices are shown on the product pages at tuscanfoundry.com. For volume orders or project pricing, please call 0333 987 4452 or use the contact form on our website.

What is a corner hopper head and when do I need one?

What is a corner hopper head and when do I need one?

A corner hopper head collects rainwater from two gutters running at right angles and channels it into a single downpipe. They are typically required at internal roof valleys, on hipped roofs, and wherever two runs of gutter converge at a corner. The Regent H1A is designed specifically for this application and is sized to suit the most common gutter profiles.

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    Black Gloss T/Up Paint for Cast Iron Gutters & Pipes

    £22.50 +VAT
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Find out more about our products by giving us a call
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