Established 1893 | BS 460:2002 Certified | UK & International Supply | Expert Technical Support | 0333 987 4452
Price range: £22.50 through £24.50 ex VAT (£27.00 – £29.40 inc VAT)
Top rafter rise and fall bracket for common Og cast iron gutter.
Sizes available:
100mm (4″)
115mm (4.5″)
125mm (5″)
We also manufacture top rafter rise and fall brackets for Og guttering made by: Osma, Marley, Hunter and Lindab
UK delivery from £30. Fittings are despatched boxed. See delivery rates.
The RB500COG is a top rafter rise and fall bracket for the common ogee cast iron gutter. Where open eaves construction or the absence of a fascia board requires fixing to the top surface of the rafter, the RB500COG provides a secure, adjustable support that allows precise fall setting across the gutter run. The bracket cup is shaped for the ogee S-curve profile of the common OG gutter.
The threaded rise and fall cup allows the gutter height to be set accurately at each bracket position regardless of rafter pitch, eliminating the need for shimming or packing. Available in three sizes to suit the standard common ogee range: 100mm (4″), 115mm (4.5″), and 125mm (5″).
Also compatible with common ogee guttering manufactured by Osma, Marley, Hunter, and Lindab. Specified on listed buildings, heritage conservation projects, and period properties across England and Wales where the common ogee is the correct profile and open eaves construction requires top-rafter fixing.
Compatibility: Common ogee gutter 100mm, 115mm, 125mm. Also suits Osma, Marley, Hunter, and Lindab common OG. For specification support, call 0333 987 4452.
| Size | -F- 100mm, -G- 115mm, -K- 125mm |
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BTU stand’s for British Thermal Units. This was the old (Imperial) measurement for heat in connection with plumbing. Although BTU’s is a term still commonly used within the heating and plumbing, the industry is now going over to KW’s Kilowatts.
The H543 measures 504mm wide x 185mm deep x 200mm high, making it well suited to wide, shallow proportions that suit box-gutter outlets on period roofs, terraces and commercial premises.
Yes. Polished brass ironmongery is historically appropriate for period buildings and is generally acceptable to conservation officers for listed building projects. If you require confirmation for your specific scheme, we are happy to advise — call 0333 987 4452.
Please call 0333 987 4452 or use the contact form with the size, quantity and connection details, and we'll provide a quotation.
The Antique Black finish is cast iron with a blackened surface — the most historically accurate finish for cast iron ironwork and the most appropriate for the majority of heritage applications. Polished Lacquered is cast iron with a bright polished surface sealed with clear lacquer, suited to interiors and sheltered locations where polished ironwork is the specification. Polished Brass is solid polished brass throughout — the correct choice where existing building fittings are in brass or where a warm metal tone is required.
Yes. Tuscan Foundry Products cast iron rainwater goods are manufactured to BS 460:2002, the British Standard specification for cast iron rainwater goods. BS 460 compliance is often required by conservation officers and heritage bodies when specifying rainwater systems for listed buildings and conservation area properties.
The Brass Rooflight Hand Winder Opener – Telescopic is available in 150mm, 250mm, and 300mm sizes. The telescopic mechanism provides flexibility to accommodate varying rooflight positions and throw requirements. Throw: 165mm.
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.
Yes. Polished brass is a historically appropriate finish for period and listed buildings and is generally acceptable to conservation officers. If your project requires specific confirmation, we are happy to advise — call 0333 987 4452.
The H544 measures 380mm wide x 220mm deep x 418mm high, making it well suited to Georgian and Victorian townhouses and period commercial buildings.
