Established 1893 | BS 460:2002 Certified | UK & International Supply | Expert Technical Support | 0333 987 4452
Price range: £391.00 through £656.00 ex VAT (£469.20 – £787.20 inc VAT)
Palletised UK delivery from £80. Please ensure suitable access and means of unloading on site. See delivery rates.
Size in mm 75×75 (3×3″) 100×100 (4×4″) 125×125 (5×5″) 100×75 (4×3″)125×70 (5×2.75″) 125×100 (5×4″) 150×100(6×4″)
A = Overall length 1829 1829 1829 1829 1829 1829 1829
B = Overall width (including ears) 174 193 223 205 223 230 255
C = Distance between fixing centres 135 154 185 163 187 192 215
D = Insertion depth of socket 75 75 75 75 75 75 75
E = Back of fixing to pipe centre 53 63 78.5 58 62 65 64
F = Internal width of socket 82 108 133 109 124 132 160
G = Thickness of ear 13 13 13 25 10 12 10
H = Outside pipe width 76 102 127 101 118 128 155
I = Outside pipe depth 76 102 127 74 74 100 100
| Size/Finish | Primer 100mm x 75mm, Primer 125mm x 70mm, Primer 125mm x 100mm, Primer 150mm x 100mm, Black 100mm x 75mm, Black 125mm x 70mm, Black 125mm x 100mm, Black 150mm x 100mm |
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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.
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.
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.
Yes. Churches and ecclesiastical buildings are one of our most common project types. We regularly supply large sand cast gutters, rectangular and square downpipes, and bespoke hopper heads for church restorations. Many churches have non-standard profiles that require copy casting. We work directly with architects, church fabric advisors, and quinquennial inspection surveyors. Historic England and many Diocesan Advisory Committees specify cast iron as the appropriate material for listed ecclesiastical buildings.
Prices are shown on each product page. For project quantities, conservation specifications, or to discuss suitability for a listed building, call 0333 987 4452 or use the contact form.
The H1A is available with round pipe connections in 65mm, 75mm, 100mm, and 150mm diameters. Please specify your required connection size when ordering, as this determines the SKU. If you are unsure of the correct pipe size for your project, our team can advise — call 0333 987 4452.
The H526 measures 440mm wide x 240mm deep x 460mm high, making it well suited to Victorian and Edwardian townhouses.
The Cast Iron Louvre Airbrick (F020802AFC) is available in 225mm × 75mm, 225mm × 150mm, and 225mm × 225mm — standard brick course heights. All sizes share a consistent depth for straightforward like-for-like replacement of original cast iron louvre airbricks.
The Brass Rooflight Opener Handle 1520mm is a pole-operated handle designed for manual rooflight opening mechanisms. It is suitable for use with Lumen Rooflights and compatible timber-framed skylights, and is particularly appropriate for period and heritage properties where a brass finish is specified.
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.
