Established 1893 | BS 460:2002 Certified | UK & International Supply | Expert Technical Support | 0333 987 4452
£26.50 ex VAT (£31.80 inc VAT)
Osma SuperLine adjustable fascia rise and fall gutter bracket. Our bespoke fascia rise and fall
gutter bracket is designed to suit the Osma SuperLine system, and is available with
black riser cups.
Osma Superline guttering bracket, adjustable rise and fall, fascia
Osma Surperline 5t594 bow and pin rise and fall gutter bracket
Bespoke made – 10 – 14 days.
UK delivery from £30. Fittings are despatched boxed. See delivery rates.
The OSL-FRF is a bespoke fascia-mounted rise and fall gutter bracket, manufactured to suit the Osma SuperLine half-round PVC guttering system. Where precise fall control is needed along the gutter run — particularly on long runs, older or uneven fascias, or where the fall cannot be derived from the fascia line itself — the adjustable riser bracket allows the gutter to be set at the correct gradient independently of the fixing surface.
The bracket features a galvanised steel fascia plate and a threaded steel riser column topped with a bow-and-pin gutter cup in black. The riser height is adjustable, allowing fall to be set accurately at each bracket position without shimming or packing the fascia. Compatible with the Osma SuperLine system and the Osma Surperline 5t594 bow and pin bracket arrangement.
Suited to new-build and refurbishment projects using the Osma SuperLine guttering system, and to situations where fall correction is required on an existing installation. Used on both residential and light commercial buildings.
Manufactured to order with black riser cups. Lead time 10–14 working days from order confirmation.
System compatibility: Osma SuperLine half-round guttering system. Compatible with Osma Surperline 5t594 bow and pin bracket arrangement. For specification queries, call 0333 987 4452.
| Colour | Black, White, Brown, Grey |
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Our cast iron airbricks are available in a choice of finishes including primer and painted options. If you require a specific finish for a conservation project or to match existing ironwork, please call us on 0333 987 4452 to discuss.
Prices are shown on each product page. For project quantities, bespoke specifications, or conservation-related queries, please call us on 0333 987 4452 or use the contact form on our website.
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. 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.
Our brackets are more commonly used on cast iron rainwater systems. Unlike plastic, cast iron is heavy and the weight keeps the gutter in position. As such our brackets do not normally have retaining clips which could lead to plastic or lightweight gutters blowing out of the bracket. The profile of your gutter should match that of our bracket but without the weight to keep it in place you may well encounter problems in bad weather.
The H541 measures 274mm wide x 130mm deep x 330mm high, making it well suited to a slender profile suited to narrow Georgian townhouses and terraces where space is limited.
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.
Bespoke and copy cast iron rainwater goods typically have a lead time of 12 to 14 weeks from order confirmation. This covers pattern-making, casting, finishing, and quality inspection. Stock items are typically despatched within 5 to 7 working days, and non-stock standard profiles within 7 to 10 working days. We always recommend confirming lead times at enquiry stage so your project programme is not affected.
Our hopper heads are available with a wide range of pipe connections to suit round, square, and rectangular downpipes. The Calnethorpe No.11 accepts round 65mm, 75mm, and 100mm; square 75×75mm, 100×100mm, and 125×125mm; and rectangular 100×75mm, 125×100mm, and 150×100mm. Connection options vary by model — please contact us to confirm availability for your chosen hopper.
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.
