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Established 1893   |   BS 460:2002 Certified   |   UK & International Supply   |   Expert Technical Support   |   0333 987 4452

Shop / Cast Iron Gutters & Pipes / Cast Iron Deep Half Round Gutter / RB500DH – Top Rafter Rise and Fall Bracket for Deep Half Round Gutter
Top rafter rise and fall bracket for deep half round cast iron gutter
CODE RB500DH Categories Bespoke Gutter Brackets, Cast Iron Deep Half Round Gutter

RB500DH – Top Rafter Rise and Fall Bracket for Deep Half Round Gutter

£26.95 – £29.15Price range: £26.95 through £29.15 +VAT

Top rafter rise and fall bracket for deep half round cast iron gutter.
Sizes available:

100mm x 75mm
125mm x 75mm

We also manufacture top rafter rise and fall brackets for deep half round guttering made by: Osma, Marley, Hunter and Lindab

Clear

The RB500DH is a zinc-plated top rafter rise and fall bracket for plain deep half round cast iron guttering. Where open eaves construction or the absence of a fascia board requires fixing directly to the top surface of a rafter, the RB500DH provides a secure and adjustable support that allows precise fall setting along the gutter run.

The bracket features a zinc-plated steel rafter arm designed for top-surface rafter fixing, combined with a threaded rise and fall cup that adjusts the gutter height at each bracket position independently of the rafter pitch. Available in four sizes to suit all standard deep half round gutter profiles: 100mm (4″), 115mm (4.5″), 125mm (5″), and 150mm (6″).

Commonly specified on listed building and heritage restoration projects involving deep half round cast iron guttering, and on new construction where exposed rafters and open eaves are a feature of the design. The rise and fall mechanism eliminates the need to pack or shim the bracket, allowing accurate gradient setting across long gutter runs or on complex roof lines.

Zinc-plated finish provides corrosion resistance for outdoor use. The RB500DH is the deep half round equivalent of the RB500 bracket, dimensioned specifically for the wider and deeper profile of the deep half round section.

Compatibility: Plain deep half round cast iron gutter profiles 100mm, 115mm, 125mm, and 150mm. For project specification, call 0333 987 4452.

Additional information

Size

-F- 100mm, -K- 125mm

FAQ Categories

  • Cast Iron Airbricks
  • Cast Iron Airvents
  • Cast Iron Hopper Heads
  • Gutter & Pipe Brackets
  • Gutters & Pipes
  • Heating
  • Rooflight Openers
All FAQ
We are building a new property in a traditional style and wish to place a cast iron ornamental hopper head with the date on that the building will be completed. Will this be possible.

We are building a new property in a traditional style and wish to place a cast iron ornamental hopper head with the date on that the building will be completed. Will this be possible.

We are able to place dates and initials and insignia onto most of our flat faced rainwater hopper heads.

Can the louvre airbrick be used to replace an existing cast iron ventilation grille?

Can the louvre airbrick be used to replace an existing cast iron ventilation grille?

Yes. The Louvre Airbrick is dimensioned to standard brick course openings and is suitable for direct replacement of worn, broken, or missing original cast iron louvre grilles. If you are unsure of the size required, measure the opening in the brickwork rather than the existing damaged grille.

How do I get a price for ornamental cast iron airbricks?

How do I get a price for ornamental cast iron airbricks?

Prices are shown on the product page. For project quantities, multiple pattern orders, or a formal quotation, call 0333 987 4452 or use the contact form.

What types of rooflight opener are available in brass and chrome finishes?

What types of rooflight opener are available in brass and chrome finishes?

Tuscan Foundry supplies screw-jack rooflight openers in polished brass, satin chrome, and polished chrome finishes. Options include telescopic hand-winder openers in 150mm, 250mm, and 300mm sizes, fixed screw-jack stays, and pole-operated handles for high-level rooflights. All are designed for timber-framed rooflights and skylights.

What building types is the Rectangular Box Cast Iron Hopper Head Plain No.46 (H460) suited to?

What building types is the Rectangular Box Cast Iron Hopper Head Plain No.46 (H460) suited to?

The H460 is well suited to Georgian, Regency, and Victorian buildings where a plain, undecorated rectangular hopper is the appropriate choice — particularly listed properties, conservation area buildings, and institutional or commercial buildings in historic town centres. Its clean, restrained form makes it equally appropriate on modern heritage-style construction where period accuracy is required without ornamental detail.

What sizes does the satin chrome telescopic rooflight opener come in?

What sizes does the satin chrome telescopic rooflight opener come in?

The satin chrome telescopic rooflight hand winder opener is available in multiple sizes. The telescopic mechanism adjusts to accommodate varying rooflight positions and throw requirements. For a full list of available sizes, visit tuscanfoundry.com or call 0333 987 4452.

What building types is the Calnethorpe Cast Iron Hopper No.11 suited to?

What building types is the Calnethorpe Cast Iron Hopper No.11 suited to?

The Calnethorpe is designed for formal classical and Georgian elevations where scale and material authenticity matter — large townhouses, country houses, manor houses, and institutional buildings. It is also widely specified for new-build heritage projects where cast iron rainwater goods are required to conservation standard.

What finishes are available on your cast iron hopper heads?

What finishes are available on your cast iron hopper heads?

Our cast iron hopper heads are available in a choice of finishes including primer, painted, and specialist heritage finishes. Please call us on 0333 987 4452 or submit an enquiry to discuss the right finish for your project.

What is the difference between satin chrome and polished chrome rooflight openers?

What is the difference between satin chrome and polished chrome rooflight openers?

Satin chrome has a brushed, low-sheen finish suited to contemporary interiors, while polished chrome has a bright mirror finish. Both are available in the telescopic hand winder range at Tuscan Foundry. The choice typically depends on the existing ironmongery specification.

Is a cast iron hopper head suitable for use on a listed building?

Is a cast iron hopper head suitable for use on a listed building?

Yes. Cast iron rainwater goods are widely accepted by conservation officers and historic environment bodies as the appropriate material for listed buildings. Tuscan Foundry's hopper heads are manufactured in solid cast iron to BS 460 specification and are suitable for all listed building grades. A linseed oil paint finish is also available, which is particularly appropriate for conservation projects.

Related products

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  • Drive in rise and fall bracket for plain deep half round cast iron gutter

    Drive-In Rise and Fall Bracket for Deep Half Round Cast Iron Gutter

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Find out more about our products by giving us a call
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