Cast Iron Square Offset (2.25" - 9" Projection) 112.5 Degree

Our cast iron square pipe offset is used to join the pipe to the gutter outlet when then the pipe is not aligned directly below. Our swan neck offsets are available in 10 sizes ranging from 3″ to 24″. This product selection is for projections between 56mm (2.25″) and 230mm (9″).

Our cast iron square rainwater offset (also known as swan necks) is available in 10 sizes ranging from 56mm (2.25″) to 610mm (24″). The size (projection) is taken from centre to centre in a straight line and relates to how far you have to span between the outlet and pipe. Our standard cast iron square offsets are all produced at an angle of 112.5 degrees.

Our cast iron square rainwater pipe is available in three diameters which are 3"x3, 4"x4" and 5"x5" and this selection is for offsets ranging from 2.25" to 9" projection.

The square rainwater pipe design is used where it is necessary to remove large volumes of water from the roof or where a statement architectural feature is required. Due to the large size of these cast iron downpipes, they are better suited to our wider cast iron gutter profiles. The square-cast rainwater pipes are ideal for heritage or listed properties and will offer great benefits to more contemporary projects. The rectangular branch is a plain version and is held in position by the guttering and pipes.

The overall height dimensions of the cast iron square rainwater offset are:

56mm (2.25") 112.5 Degree Offset

75x75mm (3″x3″) = 248mm

100x100mm (4″x4″) = 268mm

125x125mm (5″x5″) = 290mm

75mm (3") 112.5 Degree Offset

75x75mm (3″x3″) = 255mm

100x100mm (4″x4″) = 277mm

125x125mm (5″x5″) = 297mm

115mm (4.5") 112.5 Degree Offset

75x75mm (3″x3″) = 272mm

100x100mm (4″x4″) = 294mm

125x125mm (5″x5″) = 313mm

150mm (6") 112.5 Degree Offset

75x75mm (3″x3″) = 287mm

100x100mm (4″x4″) = 310mm

125x125mm (5″x5″) = 329mm

230mm (9") 112.5 Degree Offset

75x75mm (3″x3″) = 319mm

100x100mm (4″x4″) = 340mm

125x125mm (5″x5″) = 361mm

Some of our cast iron products such as the cast iron square rainwater pipes are made to order. They are available within the Metal & Glass cast iron range but need to be cast or fabricated with timescales being slightly longer than our off the shelf stock products . They can be ordered securely via our website in exactly the same way as ex stock products. These cast iron made to order items are available in both the grey primer and gloss black painted finish.

Our standard range of cast iron rainwater pipe profiles includes round, square and rectangular. In addition to these cast iron profiles, our range can be complemented with unique bespoke products which can be manufactured to meet your size and design requirements.