Established 1893 | BS 460:2002 Certified | UK & International Supply | Expert Technical Support | 0333 987 4452
Price range: £282.00 through £511.30 ex VAT (£338.40 – £613.56 inc VAT)
Cast iron 135 degree plinth offset for 75mm x 75mm and 100mm x 100mm square downpipes, 75mm, 115mm or 150mm projection, eared or un-eared, primer or black painted.
UK delivery from £30. Fittings are despatched boxed. See delivery rates.
The Square Pipe Plinth Offset 135° is a short, compact offset used to carry a square downpipe out over a projecting plinth, base course or string course near ground level. Its 135 degree sets keep the change of line neat and close to the wall.
Projections of 75mm, 115mm and 150mm suit most plinth details. The head has the moulded socket band of the square range and is available with an integral fixing ear, or plain for runs fixed with holderbats or earbands.
Plinth offsets are typical at the base of Georgian and Victorian facades where a stone or brick plinth projects beyond the wall above, and are often used just above the shoe at the foot of the run.
All fittings in our square range are cast iron to BS 460:2002, made to the same moulded profile so pipes and fittings line up neatly on the elevation. Every fitting is supplied either in primer, ready for painting on site, or in factory black. For listed buildings and conservation areas we also offer hand-applied linseed oil paint in heritage colours, which stays breathable and flexible and is straightforward to maintain. Stocked items are usually dispatched within 5 to 7 working days; allow around 6 to 7 weeks where a linseed oil finish is specified.
Square pipe sizes: 75mm x 75mm (3″ x 3″) and 100mm x 100mm (4″ x 4″).
Suitable for listed buildings, conservation areas and heritage restoration. For specification support or a project quotation, call 0333 987 4452.
| Size/Finish | Primer 75 x 75mm (75mm Projection), Primer 75 x 75mm (115mm Projection), Primer 75 x 75mm (150mm Projection), Primer 100 x 100mm (75mm Projection), Primer 100 x 100mm (115mm Projection), Primer 100 x 100mm (150mm Projection), Black Painted 75 x 75mm (75mm Projection), Black Painted 75 x 75mm (115mm Projection), Black Painted 75 x 75mm (150mm Projection), Black Painted 100 x 100mm (75mm Projection), Black Painted 100 x 100mm (115mm Projection), Black Painted 100 x 100mm (150mm Projection) |
|---|---|
| Eared/Un-Eared | Eared, Un-Eared |
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.
Yes. A polished brass finish is historically appropriate for period buildings and is generally acceptable to conservation officers for listed building projects. If you are unsure about the specification requirements for your project, we are happy to advise — call 0333 987 4452.
Yes. The polished chrome telescopic rooflight hand winder opener is compatible with Lumen Rooflights and most timber-framed skylights. Call 0333 987 4452 to confirm compatibility with a specific rooflight model.
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.
Please call 0333 987 4452 or use the contact form with the size, quantity and connection details, and we'll provide a quotation.
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.
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.
LCC soil pipe and fittings are available in 50mm, 65mm, 75mm, 90mm, 100mm and 150mm. Traditional Express is available in 50mm and 100mm. LCC pipe comes in 1829mm, 1219mm, 914mm and 610mm lengths, with eared and plain double socket lengths for cutting on site.
Please call 0333 987 4452 or use the contact form with the size, quantity and connection details, and we'll provide a quotation.
The H544 measures 380mm wide x 220mm deep x 418mm high, making it well suited to Georgian and Victorian townhouses and period commercial buildings.
