The Ornamental Airbrick (OAB) is available in three sizes: 225mm × 75mm (2.8kg), 225mm × 150mm (4.1kg), and 225mm × 225mm (5.8kg). All sizes have a uniform depth of 75mm, making them consistent to install across a subfloor ventilation course.
Established 1893 | BS 460:2002 Certified | UK & International Supply | Expert Technical Support | 0333 987 4452
£118.80 – £140.80Price range: £118.80 through £140.80 ex VAT (£142.56 – £168.96 inc VAT)
Cast iron round ornamental pipe earband type B for cast iron pipe. Our round ornamental cast iron downpipe earbands are used instead of eared pipes or fittings.
Sizes Available:
65mm (2.5″) cast iron pipe
75mm (3″) cast iron pipe
100mm (4″) cast iron pipe
UK delivery from £30. Fittings are despatched boxed. See delivery rates.
Cast iron ornamental downpipe earbands for round rainwater downpipes: pattern type (B)
Tuscan Foundry Products offers one of the UK’s most comprehensive ranges of brackets and can manufacture bespoke products to match your existing brackets if required.
Technical
Ornamental cast iron rainwater pipe earbands are available for 65mm (2.5″), 75mm (3″) and 100mm (4″) cast iron downpipes.
| Size | 65mm, 75mm, 100mm |
|---|
The Ornamental Airbrick (OAB) is available in three sizes: 225mm × 75mm (2.8kg), 225mm × 150mm (4.1kg), and 225mm × 225mm (5.8kg). All sizes have a uniform depth of 75mm, making them consistent to install across a subfloor ventilation course.
Bespoke and copy cast iron rainwater goods typically have a lead time of 8 to 10 weeks from order confirmation. This covers pattern-making, casting, finishing, and quality inspection. Standard stock items are available for prompt dispatch. We always recommend confirming lead times at enquiry stage so your project programme is not affected.
The Antique Black finish suits Victorian, Edwardian, and inter-war buildings where ventilation ironwork was painted rather than polished — estate houses, terrace housing, civic buildings, and rural properties. It is also correct for listed buildings and conservation area properties requiring like-for-like replacement of original ornamental cast iron vents.
Please call 0333 987 4452 or use the contact form with the size, quantity and connection details, and we'll provide a quotation.
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.
Georgian properties typically used Half Round or ogee-style guttering, often in larger sizes to handle the roof areas of substantial period buildings. Large sand cast gutter profiles are appropriate for grander Georgian architecture, particularly country houses, institutions, and formal terraces. If the original guttering has been lost or damaged, a site survey can establish the most appropriate profile from the building
Our cast iron hopper heads are available in a standard primed and black-painted finish, ready for on-site topcoats. Heritage colour finishes and factory-applied linseed oil paint are available on request. Linseed oil paint is a vapour-permeable, period-appropriate finish particularly well suited to listed buildings and conservation area properties.
Prices for rooflight openers are shown on the product pages at tuscanfoundry.com. For volume orders, project pricing, or compatibility queries, please call 0333 987 4452 or use the contact form on our website.
Our cast iron airbricks are supplied in primed finish, ready for on-site painting. This allows them to be finished to match the existing ironwork or masonry colour of the building. Standard black gloss is the most common finish for conservation and heritage projects.
Our cast iron airbricks are available in three standard sizes: 225mm × 75mm (single course), 225mm × 150mm (double course), and 225mm × 225mm (square format). These correspond to the standard airbrick positions used in Victorian and Edwardian brickwork. Each size is available across the School Board, Louvre, and Ornamental pattern ranges.


