Why Choose Us?

Enhance your property with Apex Cast Iron Guttering, a premium range manufactured by Alumasc in the UK.

Designed to closely replicate heritage styles, this high-quality cast iron guttering system combines traditional craftsmanship with modern durability. Fully compliant with BS 460:2002 Cast Iron Rainwater Goods, Apex gutters offer exceptional strength, weather resistance, and longevity.

Ideal for heritage buildings, listed properties, and traditional restoration projects, Apex cast iron guttering is available in Half Round, Beaded Half Round, Victorian Ogee, and Moulded Ogee profiles. Choose between factory pre-painted or transit primed options, with eight standard RAL colours available. With a life expectancy of over 40 years, these gutters provide a long-lasting, low-maintenance solution. Order today with exclusive next-day delivery.

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4" Plain Half Round Gutter x 6ft Painted - Trade WarehouseCast Iron 4" Plain Half Round Gutter x 6ft Painted
Cast Iron 4" Plain Half Round Gutter x 6ft Painted
£54.35 £99.90
Save £6.54
4" Plain Half Round Gutter Fascia Bracket Painted - Trade Warehouse4" Plain Half Round Gutter Fascia Bracket Painted - Trade Warehouse
Cast Iron 4" Plain Half Round Gutter Fascia Bracket Painted
£7.79 £14.33
Save £11.93
4" Plain Half Round Gutter Union Connector Painted - Trade Warehouse4" Plain Half Round Gutter Union Connector Painted - Trade Warehouse
Cast Iron 4" Plain Half Round Gutter Union Connector Painted
£14.22 £26.15
Save £6.11
4" Plain Half Round Gutter Internal Stopend Painted - Trade Warehouse4" Plain Half Round Gutter Internal Stopend Painted - Trade Warehouse
Cast Iron 4" Plain Half Round Gutter Internal Stopend Painted
£7.29 £13.40
Save £6.11
4" Plain Half Round Gutter External Stopend Painted - Trade Warehouse4" Plain Half Round Gutter External Stopend Painted - Trade Warehouse
Cast Iron 4" Plain Half Round Gutter External Stopend Painted
£7.29 £13.40
Save £18.24
4" Plain Half Round Gutter Dropend Outlet 3" Internal Painted - Trade Warehouse4" Plain Half Round Gutter Dropend Outlet 3" Internal Painted - Trade Warehouse
Cast Iron 4" Plain Half Round Gutter Dropend Outlet 3" Internal Painted
£21.78 £40.02
Save £18.24
4" Plain Half Round Gutter Dropend Outlet 3" External Painted - Trade Warehouse4" Plain Half Round Gutter Dropend Outlet 3" External Painted - Trade Warehouse
Cast Iron 4" Plain Half Round Gutter Dropend Outlet 3" External Painted
£21.78 £40.02
Save £18.24
4" Plain Half Round Gutter Dropend Outlet 2.5" Internal Painted - Trade Warehouse4" Plain Half Round Gutter Dropend Outlet 2.5" Internal Painted - Trade Warehouse
Cast Iron 4" Plain Half Round Gutter Dropend Outlet 2.5" Internal Painted
£21.78 £40.02
Save £18.24
4" Plain Half Round Gutter Dropend Outlet 2.5" External Painted - Trade Warehouse4" Plain Half Round Gutter Dropend Outlet 2.5" External Painted - Trade Warehouse
Cast Iron 4" Plain Half Round Gutter Dropend Outlet 2.5" External Painted
£21.78 £40.02
Save £18.24
4" Plain Half Round Gutter Running Outlet 3" Painted - Trade Warehouse4" Plain Half Round Gutter Running Outlet 3" Painted - Trade Warehouse
Cast Iron 4" Plain Half Round Gutter Running Outlet 3" Painted
£21.78 £40.02
Save £18.24
4" Plain Half Round Gutter Running Outlet 2.5" Painted - Trade Warehouse4" Plain Half Round Gutter Running Outlet 2.5" Painted - Trade Warehouse
Cast Iron 4" Plain Half Round Gutter Running Outlet 2.5" Painted
£21.78 £40.02
Save £18.41
4" Plain Half Round Gutter 135 Degree Angle Painted - Trade Warehouse4" Plain Half Round Gutter 135 Degree Angle Painted - Trade Warehouse
Cast Iron 4" Plain Half Round Gutter 135 Degree Angle Painted
£21.97 £40.38
Save £18.41
4" Plain Half Round Gutter 120 Degree Angle Painted - Trade Warehouse4" Plain Half Round Gutter 120 Degree Angle Painted - Trade Warehouse
Cast Iron 4" Plain Half Round Gutter 120 Degree Angle Painted
£21.97 £40.38
Save £18.41
4" Plain Half Round Gutter 90 Degree Angle Painted - Trade Warehouse4" Plain Half Round Gutter 90 Degree Angle Painted - Trade Warehouse
Cast Iron 4" Plain Half Round Gutter 90 Degree Angle Painted
£21.97 £40.38
Save £13.85
4" Plain Half Round Gutter Rise & Fall Bracket + 13" Stay Painted - Trade Warehouse4" Plain Half Round Gutter Rise & Fall Bracket + 13" Stay Painted - Trade Warehouse
Cast Iron 4" Plain Half Round Gutter Rise & Fall Bracket + 13" Stay Painted
£16.52 £30.37
Save £9.48
4" Plain Half Round Gutter Rise & Fall Bracket Painted - Trade Warehouse4" Plain Half Round Gutter Rise & Fall Bracket Painted - Trade Warehouse
Cast Iron 4" Plain Half Round Gutter Rise & Fall Bracket Painted
£11.29 £20.77
Save £4.88
4" Plain Half Round Gutter Side Fix Rafter Bracket Painted - Trade Warehouse4" Plain Half Round Gutter Side Fix Rafter Bracket Painted - Trade Warehouse
Cast Iron 4" Plain Half Round Gutter Side Fix Rafter Bracket Painted
£5.81 £10.69
Save £4.64
4" Plain Half Round Gutter Top Fix Rafter Bracket Painted - Trade Warehouse4" Plain Half Round Gutter Top Fix Rafter Bracket Painted - Trade Warehouse
Cast Iron 4" Plain Half Round Gutter Top Fix Rafter Bracket Painted
£5.54 £10.18
Save £8.15
4" Plain Half Round Gutter Drive In Bracket Painted - Trade Warehouse4" Plain Half Round Gutter Drive In Bracket Painted - Trade Warehouse
Cast Iron 4" Plain Half Round Gutter Drive In Bracket Painted
£9.74 £17.89
Save £47.15
4.5" Plain Half Round Gutter x 6ft Painted - Trade WarehouseCast Iron 4.5" Plain Half Round Gutter x 6ft Painted
Cast Iron 4.5" Plain Half Round Gutter x 6ft Painted
£56.30 £103.45
Save £6.83
4.5" Plain Half Round Gutter Fascia Bracket Painted - Trade Warehouse4.5" Plain Half Round Gutter Fascia Bracket Painted - Trade Warehouse
Cast Iron 4.5" Plain Half Round Gutter Fascia Bracket Painted
£8.13 £14.96
Save £15.05
4.5" Plain Half Round Gutter Union Connector Painted - Trade Warehouse4.5" Plain Half Round Gutter Union Connector Painted - Trade Warehouse
Cast Iron 4.5" Plain Half Round Gutter Union Connector Painted
£17.97 £33.02
Save £8.04
4.5" Plain Half Round Gutter Internal Stopend Painted - Trade Warehouse4.5" Plain Half Round Gutter Internal Stopend Painted - Trade Warehouse
Cast Iron 4.5" Plain Half Round Gutter Internal Stopend Painted
£9.60 £17.64
Save £8.04
4.5" Plain Half Round Gutter External Stopend Painted - Trade Warehouse4.5" Plain Half Round Gutter External Stopend Painted - Trade Warehouse
Cast Iron 4.5" Plain Half Round Gutter External Stopend Painted
£9.60 £17.64
Save £19.62
4.5" Plain Half Round Gutter Dropend Outlet 3" Internal Painted - Trade Warehouse4.5" Plain Half Round Gutter Dropend Outlet 3" Internal Painted - Trade Warehouse
Cast Iron 4.5" Plain Half Round Gutter Dropend Outlet 3" Internal Painted
£23.40 £43.02
Save £19.62
4.5" Plain Half Round Gutter Dropend Outlet 3" External Painted - Trade Warehouse4.5" Plain Half Round Gutter Dropend Outlet 3" External Painted - Trade Warehouse
Cast Iron 4.5" Plain Half Round Gutter Dropend Outlet 3" External Painted
£23.40 £43.02
Save £19.62
4.5" Plain Half Round Gutter Dropend Outlet 2.5" Internal Painted - Trade Warehouse4.5" Plain Half Round Gutter Dropend Outlet 2.5" Internal Painted - Trade Warehouse
Cast Iron 4.5" Plain Half Round Gutter Dropend Outlet 2.5" Internal Painted
£23.40 £43.02
Save £19.62
4.5" Plain Half Round Gutter Dropend Outlet 2.5" External Painted - Trade Warehouse4.5" Plain Half Round Gutter Dropend Outlet 2.5" External Painted - Trade Warehouse
Cast Iron 4.5" Plain Half Round Gutter Dropend Outlet 2.5" External Painted
£23.40 £43.02
Save £19.62
4.5" Plain Half Round Gutter Running Outlet 2.5" Painted - Trade Warehouse4.5" Plain Half Round Gutter Running Outlet 2.5" Painted - Trade Warehouse
Cast Iron 4.5" Plain Half Round Gutter Running Outlet 2.5" Painted
£23.40 £43.02
Save £19.62
4.5" Plain Half Round Gutter Running Outlet 3" Painted - Trade Warehouse4.5" Plain Half Round Gutter Running Outlet 3" Painted - Trade Warehouse
Cast Iron 4.5" Plain Half Round Gutter Running Outlet 3" Painted
£23.40 £43.02
Save £18.94
4.5" Plain Half Round Gutter 135 Degree Angle Painted - Trade Warehouse4.5" Plain Half Round Gutter 135 Degree Angle Painted - Trade Warehouse
Cast Iron 4.5" Plain Half Round Gutter 135 Degree Angle Painted
£22.59 £41.53
Save £18.94
4.5" Plain Half Round Gutter 120 Degree Angle Painted - Trade Warehouse4.5" Plain Half Round Gutter 120 Degree Angle Painted - Trade Warehouse
Cast Iron 4.5" Plain Half Round Gutter 120 Degree Angle Painted
£22.59 £41.53
Save £18.94
4.5" Plain Half Round Gutter 90 Degree Angle Painted - Trade Warehouse4.5" Plain Half Round Gutter 90 Degree Angle Painted - Trade Warehouse
Cast Iron 4.5" Plain Half Round Gutter 90 Degree Angle Painted
£22.59 £41.53
Save £9.48
4.5" Plain Half Round Gutter Rise & Fall Bracket Painted - Trade Warehouse4.5" Plain Half Round Gutter Rise & Fall Bracket Painted - Trade Warehouse
Cast Iron 4.5" Plain Half Round Gutter Rise & Fall Bracket Painted
£11.29 £20.77
Save £5.12
4.5" Plain Half Round Gutter Side Fix Rafter Bracket Painted - Trade Warehouse4.5" Plain Half Round Gutter Side Fix Rafter Bracket Painted - Trade Warehouse
Cast Iron 4.5" Plain Half Round Gutter Side Fix Rafter Bracket Painted
£6.10 £11.22
Save £4.88
4.5" Plain Half Round Gutter Top Fix Rafter Bracket Painted - Trade Warehouse4.5" Plain Half Round Gutter Top Fix Rafter Bracket Painted - Trade Warehouse
Cast Iron 4.5" Plain Half Round Gutter Top Fix Rafter Bracket Painted
£5.81 £10.69
Save £8.15
4.5" Plain Half Round Gutter Drive In Bracket Painted - Trade Warehouse4.5" Plain Half Round Gutter Drive In Bracket Painted - Trade Warehouse
Cast Iron 4.5" Plain Half Round Gutter Drive In Bracket Painted
£9.74 £17.89
Save £55.05
5" Plain Half Round Gutter x 6ft Painted - Trade WarehouseCast Iron 5" Plain Half Round Gutter x 6ft Painted
Cast Iron 5" Plain Half Round Gutter x 6ft Painted
£65.72 £120.77
Save £17.03
5" Plain Half Round Gutter Union Connector Painted - Trade Warehouse5" Plain Half Round Gutter Union Connector Painted - Trade Warehouse
Cast Iron 5" Plain Half Round Gutter Union Connector Painted
£20.35 £37.38
Save £8.04
5" Plain Half Round Gutter Internal Stopend Painted - Trade Warehouse5" Plain Half Round Gutter Internal Stopend Painted - Trade Warehouse
Cast Iron 5" Plain Half Round Gutter Internal Stopend Painted
£9.60 £17.64
Save £8.04
5" Plain Half Round Gutter External Stopend Painted - Trade Warehouse5" Plain Half Round Gutter External Stopend Painted - Trade Warehouse
Cast Iron 5" Plain Half Round Gutter External Stopend Painted
£9.60 £17.64
Save £22.27
5" Plain Half Round Gutter Dropend Outlet 3" Internal Painted - Trade Warehouse5" Plain Half Round Gutter Dropend Outlet 3" Internal Painted - Trade Warehouse
Cast Iron 5" Plain Half Round Gutter Dropend Outlet 3" Internal Painted
£26.57 £48.84
Save £22.27
5" Plain Half Round Gutter Dropend Outlet 3" External Painted - Trade Warehouse5" Plain Half Round Gutter Dropend Outlet 3" External Painted - Trade Warehouse
Cast Iron 5" Plain Half Round Gutter Dropend Outlet 3" External Painted
£26.57 £48.84
Save £22.27
5" Plain Half Round Gutter Dropend Outlet 2.5" Internal Painted - Trade Warehouse5" Plain Half Round Gutter Dropend Outlet 2.5" Internal Painted - Trade Warehouse
Cast Iron 5" Plain Half Round Gutter Dropend Outlet 2.5" Internal Painted
£26.57 £48.84
Save £22.27
5" Plain Half Round Gutter Dropend Outlet 2.5" External Painted - Trade Warehouse5" Plain Half Round Gutter Dropend Outlet 2.5" External Painted - Trade Warehouse
Cast Iron 5" Plain Half Round Gutter Dropend Outlet 2.5" External Painted
£26.57 £48.84
Save £22.27
5" Plain Half Round Gutter Running Outlet 4" Painted - Trade Warehouse5" Plain Half Round Gutter Running Outlet 4" Painted - Trade Warehouse
Cast Iron 5" Plain Half Round Gutter Running Outlet 4" Painted
£26.57 £48.84
Save £22.27
5" Plain Half Round Gutter Running Outlet 3" Painted - Trade Warehouse5" Plain Half Round Gutter Running Outlet 3" Painted - Trade Warehouse
Cast Iron 5" Plain Half Round Gutter Running Outlet 3" Painted
£26.57 £48.84
Save £22.27
5" Plain Half Round Gutter Running Outlet 2.5" Painted - Trade Warehouse5" Plain Half Round Gutter Running Outlet 2.5" Painted - Trade Warehouse
Cast Iron 5" Plain Half Round Gutter Running Outlet 2.5" Painted
£26.57 £48.84
Save £22.27
5" Plain Half Round Gutter 135 Degree Angle Painted - Trade Warehouse5" Plain Half Round Gutter 135 Degree Angle Painted - Trade Warehouse
Cast Iron 5" Plain Half Round Gutter 135 Degree Angle Painted
£26.57 £48.84
Save £22.27
5" Plain Half Round Gutter 120 Degree Angle Painted - Trade Warehouse5" Plain Half Round Gutter 120 Degree Angle Painted - Trade Warehouse
Cast Iron 5" Plain Half Round Gutter 120 Degree Angle Painted
£26.57 £48.84

Apex Cast Iron Guttering FAQs

Apex cast iron guttering offers authentic period styling, making it ideal for heritage properties. Unlike plastic or Alumasc aluminium, cast iron provides exceptional strength, longevity, and vandal resistance, lasting over 40 years with minimal maintenance.

The Apex range includes Half Round, Beaded Half Round, Victorian Ogee, and Moulded Ogee profiles, each available in multiple sizes to suit different architectural styles.

Opting for factory pre-painted guttering can reduce installation time by up to 60% and cut costs by 30% compared to painting on-site. Pre-painted gutters are available in eight RAL colours, with custom colours available on request.

Yes! Alumasc uses authentic sand casting techniques to create bespoke designs for restoration projects or buildings with unusual eaves and guttering requirements. We can do custom RAL colours on request.

Apex iron is naturally strong and long-lasting, requiring only occasional cleaning and repainting to prevent rust. Properly maintained, it can last over 100 years.

Yes! We offer exclusive next-day delivery on a wide range of Apex guttering products, ensuring your project stays on schedule.

Yes, but please read our full returns policy.

If we still haven't answered your question, you can contact us below and we will get back to you as soon as possible.

Customer support

0208 037 6020

Email Us Any Time

info@tradewarehouse.co.uk

Leading Supplier of Apex Cast Iron Guttering

Apex Cast Iron Guttering combines heritage charm with modern engineering, making it an ideal choice for traditional buildings and conservation projects. Manufactured in the UK by Alumasc, it is dimensionally accurate and structurally stable, providing an authentic yet high-performance solution. Apex guttering comes in four profiles and a variety of sizes, ensuring compatibility with flush or projecting eaves applications. With wet-sealed and bolted joints, these systems offer a simple, effective installation that provides leak-proof, long-term protection for any property.