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

Shop / Cast Iron Gutters & Pipes / Bespoke Gutter Brackets / RB501COG – Side Rafter Rise and Fall Bracket for Common Og Gutter
Side Rafter Rise and Fall For Common Og Guttering
CODE RB501COG Category Bespoke Gutter Brackets

RB501COG – Side Rafter Rise and Fall Bracket for Common Og Gutter

£26.50 – £28.50Price range: £26.50 through £28.50 +VAT

Side rafter rise and fall bracket for common Og cast iron gutter.
Sizes available:

100mm (4″)
115mm (4.5″)
125mm (5″)

We also manufacture side rafter rise and fall brackets for common Og guttering made by: Osma, Marley, Hunter and Lindab

Clear

The RB501COG is a side rafter rise and fall bracket for the common ogee cast iron gutter. Where there is no fascia board — on open eaves, or where the rafter face is the only available fixing point — the RB501COG mounts directly to the side face of the rafter and provides adjustable support at the correct height for the common OG gutter run. The bracket cup is shaped for the ogee S-curve profile.

The threaded rise and fall cup allows precise fall setting at each bracket position independently of the rafter pitch, eliminating shimming and packing on long runs or where the roof line is uneven. 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, making it a practical bracket solution on mixed or partial replacement installations. Specified on listed buildings, heritage conservation projects, and period properties across England and Wales where the common ogee is the correct profile.

Compatibility: Common ogee gutter 100mm, 115mm, 125mm. Also suits Osma, Marley, Hunter, and Lindab common OG. For specification support, call 0333 987 4452.

Additional information

Size

-F- 100mm, -G- 115mm, -K- 125mm

FAQ Categories

  • Cast Iron Airbricks
  • Cast Iron Airvents
  • Cast Iron Hopper Heads
  • Gutter & Pipe Brackets
  • Gutters & Pipes
  • Heating
  • Rooflight Openers
All FAQ
What building types is the Ornamental Airbrick suited to?

What building types is the Ornamental Airbrick suited to?

The Ornamental Airbrick is most appropriate on Victorian Gothic buildings — churches, chapels, vicarages, almshouses, collegiate buildings, and high-specification estate architecture — where decorative ironwork was part of the original design. It suits listed building replacements in kind and heritage new build where period accuracy in detailing is expected.

What building types is the Polished Chrome Rooflight Hand Winder Opener suited to?

What building types is the Polished Chrome Rooflight Hand Winder Opener suited to?

The polished chrome telescopic rooflight hand winder is suited to contemporary, Georgian-revival, and high-specification interiors where a bright chrome finish is required to complement existing ironmongery. It is compatible with Lumen Rooflights and timber-framed skylights.

What building types is the Pultney Tapered Hopper Head suited to?

What building types is the Pultney Tapered Hopper Head suited to?

The Pultney Tapered Hopper Head is well suited to Georgian and Regency townhouses, Victorian terraces, rural farmhouses, barns, and functional estate buildings where a plain, period-correct hopper is the appropriate specification. It also works well on new heritage-style construction. Its unfussy, chamfered form makes it a versatile choice across a wide range of traditional building types.

How does a hit and miss vent work?

How does a hit and miss vent work?

A hit and miss vent has a sliding plate on the back of the grille that can be opened, partially restricted, or closed entirely without removing the vent from the wall. This allows airflow to be controlled from inside the building, making it suitable for underfloor void ventilation and through-wall ventilation where adjustable airflow is needed.

What pipe connection sizes do your cast iron hopper heads accept?

What pipe connection sizes do your cast iron hopper heads accept?

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.

What building types is the Cast Iron Louvre Airbrick suited to?

What building types is the Cast Iron Louvre Airbrick suited to?

The Cast Iron Louvre Airbrick suits Victorian, Edwardian, and inter-war residential and commercial properties where the louvre-pattern vent was the standard specification. It is the correct like-for-like replacement on listed buildings and conservation area properties, and suits new heritage-style construction requiring an authentic period ventilation grille.

What sizes are available for the School Board Airbrick?

What sizes are available for the School Board Airbrick?

The School Board Airbrick (F020801AFC) is available in three standard sizes: 225mm × 75mm, 225mm × 150mm, and 225mm × 225mm. These correspond to one-, two-, and three-brick-course heights and allow ventilation requirements to be met across a range of subfloor and wall opening sizes.

What pipe connection sizes does the Rectangular Box Hopper Head Plain No.46 accept?

What pipe connection sizes does the Rectangular Box Hopper Head Plain No.46 accept?

The H460 accepts round pipe connections in 65mm, 75mm, and 100mm diameters. Square pipe connections are available in 75×75mm, 100×100mm, and 125×125mm. Rectangular connections include 100×75mm, 125×100mm, and 150×100mm options. Connection type is selected at the point of order.

We are refurbishing our bathroom and wish to place a heated towel rail in the new bathroom. Our plumber has advised that the heated towel warmer would be connected to the heating system, this would mean when we turn the system off in the summer that the towel rail will not work. What can we do ?

We are refurbishing our bathroom and wish to place a heated towel rail in the new bathroom. Our plumber has advised that the heated towel warmer would be connected to the heating system, this would mean when we turn the system off in the summer that the towel rail will not work. What can we do ?

It is possible for us to supply towel warmers with an electric heating element in them. The Electrad system is a unique system available to us, that enables independent heating of towel rails and radiators via the properties electrical system.

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

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

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

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Find out more about our products by giving us a call
0333 987 4452

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