The physical properties of cast iron are sustained throughout its working life, so with proper maintenance we'd expect our gutters and pipes to last over 100 years under normal conditions.
Established 1893 | BS 460:2002 Certified | UK & International Supply | Expert Technical Support | 0333 987 4452
£30.50 ex VAT (£36.60 inc VAT)
Wavin Osma SuperLine adjustable gutter brackets. Our bespoke SuperLine side rafter rise and fall gutter bracket is designed to suit the Osma Superline system and is available with black, white, brown, and grey riser cups.
Osma SuperLine guttering bracket, adjustable rise, and fall, side rafter
Osma Superline 5T594 bow and pin rise and fall gutter bracket
Bespoke made – 10 – 14 days.
Application similar to: Osma OT148G side rafter arm
UK delivery from £30. Fittings are despatched boxed. See delivery rates.
The OSL-SRRF is a bespoke side rafter-mounted rise and fall gutter bracket, manufactured to suit the Osma SuperLine half-round PVC guttering system. Where there is no fascia board — or where the rafter face is the structurally preferred fixing point — the side rafter bracket provides a secure, adjustable support for the gutter run.
The bracket features a galvanised steel rafter arm with pre-drilled fixing holes for attachment to the side face of a rafter or verge board, combined with a threaded steel riser column and bow-and-pin gutter cup in black. The adjustable riser allows fall to be set accurately at each bracket position along the run, independently of rafter pitch or line. Compatible with the Osma SuperLine guttering system.
Suited to open eaves construction, roof structures without a continuous fascia, and situations where rafter-face fixing is structurally preferable. Used on both new-build and refurbishment projects with Osma SuperLine guttering.
Manufactured to order with black riser cups. Lead time 10–14 working days from order confirmation.
System compatibility: Osma SuperLine half-round guttering system. For specification queries, call 0333 987 4452.
| Colour | Black, White, Brown, Grey |
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The physical properties of cast iron are sustained throughout its working life, so with proper maintenance we'd expect our gutters and pipes to last over 100 years under normal conditions.
Please call 0333 987 4452 or use the contact form with the size, quantity and connection details, and we'll provide a quotation.
Yes. The ornamental foliate pattern was widely used in Victorian construction and is appropriate for Grade II listed buildings and conservation area properties. Its decorative character is often preferable to a plain pattern on prominent or formal elevations. We recommend confirming the pattern with your conservation officer as part of any listed building consent application.
Yes. Bespoke copy casting is a core service at Tuscan Foundry Products. We can replicate any cast iron gutter, downpipe, hopper head, or fitting from drawings, detailed photographs, or a physical sample or surviving section. Each commission is assessed individually. Lead time is typically 8 to 10 weeks, and quantities as low as a single piece can be considered depending on pattern-making costs.
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.
Select your required size and finish options from the product page and add to cart for an instant price. For project quantities, bespoke requirements, or any specification queries, please call 0333 987 4452 or use the contact form at tuscanfoundry.com.
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.
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.
The Strayton H42A accepts round, square, and rectangular pipe connections. Round: 65mm, 75mm, and 100mm. Square: 75×75mm, 100×100mm, and 125×125mm. Rectangular: 100×75mm, 125×100mm, and 150×100mm. Please specify your required connection size when ordering.
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.


