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Plain Half Round Cast Iron Gutters

Our Plain Half-Round Cast Iron Gutters are manufactured for strength, durability, and period-authentic aesthetics. Designed to complement heritage and traditional properties, these gutters pair seamlessly with round cast iron downpipes, available in grey metal primer, black gloss finishes and other colour options available, for a timeless and cohesive rainwater system.

Why Choose Cast Iron and Round Downpipes?

High Performing Durability – Cast iron boasts exceptional strength, corrosion resistance, and noise dampening qualities, far outperforming plastic alternatives.

Timeless Visual Appeal – The authentic look of cast iron gutters with an accompanying round cast iron downpipe enriches period architecture and is ideal for listed and conservation properties.

Environmentally Responsible – Fully recyclable and designed for longevity, cast iron minimises long-term environmental impact.

Half-Round Cast Iron Gutters & Downpipe Options

Gutter Sizes & Finishes:

Available in 100 mm (4"), 115 mm (4½"), 125 mm (5"), and 150 mm (6") sizes.

Available in primer finish (for on-site painting), black gloss pre-painted options with other colour options available upon request.

Round Cast Iron Downpipes:

Compatible round cast iron downpipes with integrated fixing (pipe shoes) available in 65mm, 75mm, 100mm and 150mm diameters.

Cast iron downpipes from leading brands including Alumasc, Hargreaves and PAM Building UK.

Features & Benefits

Heritage Half-Round Design - Complements traditional and historic architecture with elegance

Round Cast Iron Downpipes - Ensures a seamless, functional drainage system with authentic styling

Robust & Quiet Material - Cast iron resists wear and reduces sound of rain and water flow

Longevity & Sustainability - Long service life & 100% recyclability, ideal for eco-conscious projects

Trusted Material for Restoration - Preferred in conservation areas for both accuracy and performance

Ready to Order or Enquire?

Enhance your project with a fully integrated cast iron rainwater system featuring matching round cast iron downpipes. Contact us to discuss sizes, finishes, lead times, or request a quote.

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Hargreaves Premier Plain... Hargreaves Premier Plain Half Round Cast Iron Gutter x 1.83m (6')

Hargreaves Premier Plain Half Round Cast Iron Gutter x 1.83m (6')

Premier Plain Half Round Cast Iron Gutter x 1.83m available in Standard Grey Metal Primer or finished in Black Gloss - Other Colours available upon request
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£43.06 Ex VAT£51.67 Inc VAT
Estimated delivery Thursday, 23rd July
Estimated delivery 3 working days
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Hargreaves Premier Plain... Hargreaves Premier Plain Half Round Cast Iron Union Clip

Hargreaves Premier Plain Half Round Cast Iron Union Clip

Premier Plain Half Round Cast Iron Gutter Union Clip available in Standard Grey Metal Primer or finished in Black Gloss - Other Colours available upon request
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£11.88 Ex VAT£14.26 Inc VAT
Estimated delivery Thursday, 23rd July
Estimated delivery 3 working days
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Hargreaves Premier Plain... Hargreaves Premier Plain Half Round Cast Iron Fascia Bracket
Max 900mm centres

Hargreaves Premier Plain Half Round Cast Iron Fascia Bracket

Premier Plain Half Round Cast Iron Gutter Fascia Bracket available in Standard Grey Metal Primer or finished in Black Gloss - Other Colours available upon request
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£4.99 Ex VAT£5.99 Inc VAT
Estimated delivery Thursday, 23rd July
Estimated delivery 3 working days
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Hargreaves Premier Plain... Hargreaves Premier Plain Half Round Cast Iron External Stop End

Hargreaves Premier Plain Half Round Cast Iron External Stop End

Premier Plain Half Round Cast Iron Gutter External Stop End available in Standard Grey Metal Primer or finished in Black Gloss - Other Colours available upon request
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£6.06 Ex VAT£7.27 Inc VAT
Estimated delivery Thursday, 23rd July
Estimated delivery 3 working days
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Hargreaves Premier Plain... Hargreaves Premier Plain Half Round Cast Iron Internal Stop End

Hargreaves Premier Plain Half Round Cast Iron Internal Stop End

Premier Plain Half Round Cast Iron Gutter Internal Stop End for Socket end, available in Standard Grey Metal Primer or finished in Black Gloss - Other Colours available upon request
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£6.06 Ex VAT£7.27 Inc VAT
Estimated delivery Thursday, 23rd July
Estimated delivery 3 working days
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Hargreaves Premier Plain... Hargreaves Premier Plain Half Round Cast Iron Running Outlet

Hargreaves Premier Plain Half Round Cast Iron Running Outlet

Premier Plain Half Round Cast Iron Gutter Running Outlet available in Standard Grey Metal Primer or finished in Black Gloss - Other Colours available upon request
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£17.90 Ex VAT£21.48 Inc VAT
Estimated delivery Thursday, 23rd July
Estimated delivery 3 working days
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Hargreaves Premier Plain... Hargreaves Premier Plain Half Round Cast Iron Stop End Outlet External

Hargreaves Premier Plain Half Round Cast Iron Stop End Outlet External

Premier Plain Half Round Cast Iron Gutter Running Outlet External available in Standard Grey Metal Primer or finished in Black Gloss - Other Colours available upon request
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£17.90 Ex VAT£21.48 Inc VAT
Estimated delivery Thursday, 23rd July
Estimated delivery 3 working days
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Hargreaves Premier Plain... Hargreaves Premier Plain Half Round Cast Iron Stop End Outlet Internal

Hargreaves Premier Plain Half Round Cast Iron Stop End Outlet Internal

Premier Plain Half Round Cast Iron Gutter Running Outlet Internal available in Standard Grey Metal Primer or finished in Black Gloss - Other Colours available upon request
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£17.90 Ex VAT£21.48 Inc VAT
Estimated delivery Thursday, 23rd July
Estimated delivery 3 working days
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Hargreaves Premier Plain... Hargreaves Premier Plain Half Round Cast Iron Gutter Angle 90 degree Left Hand

Hargreaves Premier Plain Half Round Cast Iron Gutter Angle 90 degree Left Hand

Premier Plain Half Round Cast Iron Gutter Angle 90 Degree Left Hand available in Standard Grey Metal Primer or finished in Black Gloss - Other Colours available upon request
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£17.90 Ex VAT£21.48 Inc VAT
Estimated delivery Thursday, 23rd July
Estimated delivery 3 working days
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Hargreaves Premier Plain... Hargreaves Premier Plain Half Round Cast Iron Gutter Angle 90 degree Right Hand

Hargreaves Premier Plain Half Round Cast Iron Gutter Angle 90 degree Right Hand

Premier Plain Half Round Cast Iron Gutter Angle 90 Degree Right Hand available in Standard Grey Metal Primer or finished in Black Gloss - Other Colours available upon request
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£17.90 Ex VAT£21.48 Inc VAT
Estimated delivery Thursday, 23rd July
Estimated delivery 3 working days
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Hargreaves Premier Plain... Hargreaves Premier Plain Half Round Cast Iron Gutter Angle 135 degree Left Hand

Hargreaves Premier Plain Half Round Cast Iron Gutter Angle 135 degree Left Hand

Premier Plain Half Round Cast Iron Gutter Angle 135 Degree Left Hand available in Standard Grey Metal Primer or finished in Black Gloss - Other Colours available upon request
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£17.90 Ex VAT£21.48 Inc VAT
Estimated delivery Thursday, 23rd July
Estimated delivery 3 working days
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Hargreaves Premier Plain... Hargreaves Premier Plain Half Round Cast Iron Gutter Angle 135 degree Right Hand

Hargreaves Premier Plain Half Round Cast Iron Gutter Angle 135 degree Right Hand

Premier Plain Half Round Cast Iron Gutter Angle 135 Degree Right Hand available in Standard Grey Metal Primer or finished in Black Gloss - Other Colours available upon request
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£17.90 Ex VAT£21.48 Inc VAT
Estimated delivery Thursday, 23rd July
Estimated delivery 3 working days
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Hargreaves Premier Plain... Hargreaves Premier Plain Half Round Cast Iron Gutter Side Fix Rafter Bracket
Max 900mm centres

Hargreaves Premier Plain Half Round Cast Iron Gutter Side Fix Rafter Bracket

Premier Plain Half Round Cast Iron Gutter Side Fix Rafter Bracket available in Galvanised or finished in Black Gloss - Other Colours available upon request
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£5.90 Ex VAT£7.08 Inc VAT
Estimated delivery Thursday, 23rd July
Estimated delivery 3 working days
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Hargreaves Premier Plain... Hargreaves Premier Plain Half Round Cast Iron Gutter Top Fix Rafter Bracket
Max 900mm centres

Hargreaves Premier Plain Half Round Cast Iron Gutter Top Fix Rafter Bracket

Premier Plain Half Round Cast Iron Gutter Top Fix Rafter Bracket available in Glavanised or finished in Black Gloss - Other Colours available upon request
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£5.57 Ex VAT£6.68 Inc VAT
Estimated delivery Thursday, 23rd July
Estimated delivery 3 working days
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Hargreaves Premier Plain... Hargreaves Premier Plain Half Round Cast Iron Gutter Rise and Fall Bracket
Max 900mm centres

Hargreaves Premier Plain Half Round Cast Iron Gutter Rise and Fall Bracket

Premier Plain Half Round Cast Iron Gutter Rise and Fall Bracket available in Galvanised
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£12.94 Ex VAT£15.53 Inc VAT
Estimated delivery Thursday, 23rd July
Estimated delivery 3 working days
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Hargreaves Plain Half Round... Hargreaves Plain Half Round Square Bar Drive in Bracket
Max 900mm centres

Hargreaves Plain Half Round Square Bar Drive in Bracket

Galvanised Steel Square Bar Drive in Bracket, available for 100mm 4", 115mm 4.5", 125mm 5" & 150mm 6" plain half round gutters
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£8.00 Ex VAT£9.60 Inc VAT
Estimated delivery Thursday, 23rd July
Estimated delivery 3 working days
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