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Deepflow Cast Iron Gutters

GC Deepflow Cast Iron Gutters provide a high-capacity, traditional rainwater solution that delivers outstanding performance while maintaining an authentic cast iron appearance. Manufactured as part of Gutter Centre’s own GC Cast Iron range, these gutters combine exceptional quality, durability and traditional styling at competitive prices.

Designed for projects where effective rainwater management is essential, Deepflow cast iron gutters offer greater water-carrying capacity than standard gutter profiles. This makes them an excellent choice for larger roofs, heritage properties and buildings requiring a reliable, long-lasting rainwater system.

With traditional craftsmanship, premium materials and a life expectancy of over 100 years when correctly installed and maintained, GC Deepflow Cast Iron Gutters provide a high-quality solution built to stand the test of time.

High Performance Deepflow Cast Iron Guttering

Deepflow gutters are specifically designed to manage higher volumes of rainwater, making them suitable for properties where standard guttering systems may not provide sufficient capacity.

The deeper profile allows water to flow efficiently through the system, improving drainage performance while maintaining the traditional appearance expected of cast iron guttering.

GC Deepflow Cast Iron Gutters are ideal for:

Heritage and restoration projects

Listed buildings

Large residential properties

Commercial buildings

Traditional new builds

Projects requiring a premium rainwater system

By combining improved capacity with the strength of cast iron, this gutter profile delivers both reliable performance and a classic architectural finish.

Complete Cast Iron Rainwater System

For a professional finish and optimum performance, GC Deepflow Cast Iron Gutters can be installed alongside matching components from the wider GC Cast Iron range, including:

Cast iron downpipes

Hopper heads

Gutter outlets

Stop ends

Brackets

Connectors and fittings

This complete system approach ensures all components work together to provide a reliable and visually consistent rainwater solution.

Buy Deepflow Cast Iron Gutters from Gutter Centre

Choose GC Deepflow Cast Iron Gutters for a high-quality, durable and competitively priced rainwater solution.

Browse the range online today or contact the Gutter Centre team for expert advice on selecting the right cast iron guttering system for your project.

Call 0330 223 1731 or email sales@guttercentre.co.uk to discuss your requirements or request a quotation.

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GC Deepflow Cast Iron Gutter 5"X3" X 1.83m GC Deepflow Cast Iron Gutter 5"X3" X 1.83m
Nut/bolt/washer included

GC Deepflow Cast Iron Gutter 5"X3" X 1.83m (6')

Deepflow Cast Iron Gutter 5"X3" X 1.83m (6'), transit primed or factory applied wet paint finish in semi gloss black, with other standard colours on request
Code:
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£72.83 Regular price £119.10
  • -25%
Ex VAT£87.40 Inc VAT
Estimated delivery Thursday, 3rd September
Estimated delivery 10 working days
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GC Deepflow Cast Iron Gutter 90° Universal Angle GC Deepflow Cast Iron Gutter 90° Universal Angle
Nut/bolt/washer included

GC Deepflow Cast Iron Gutter 90° Universal Angle

Deepflow Cast Iron Gutter 90° Universal Angle, transit primed or factory applied wet paint finish in semi gloss black, with other standard colours on request
Code:
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£50.00 Regular price £86.67
  • -25%
Ex VAT£60.00 Inc VAT
Estimated delivery Thursday, 3rd September
Estimated delivery 10 working days
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GC Deepflow Cast Iron Gutter 135° Universal Angle GC Deepflow Cast Iron Gutter 135° Universal Angle
Nut/bolt/washer included

GC Deepflow Cast Iron Gutter 135° Universal Angle

Deepflow Cast Iron Gutter 135° Universal Angle, transit primed or factory applied wet paint finish in semi gloss black, with other standard colours on request
Code:
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£20.51 Regular price £86.67
  • -25%
Ex VAT£24.62 Inc VAT
Estimated delivery Thursday, 3rd September
Estimated delivery 10 working days
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GC Deepflow Cast Iron Running Outlet
Nut/bolt/washer included

GC Deepflow Cast Iron Running Outlet

Deepflow Cast Iron Running Outlet, transit primed or factory applied wet paint finish in semi gloss black, with other standard colours on request
Code:
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£50.00 Regular price £66.67
  • -25%
Ex VAT£60.00 Inc VAT
Estimated delivery Thursday, 3rd September

Estimated delivery 3 working days

Estimated delivery 10 working days
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GC Deepflow Cast Iron External Drop end Outlet
Nut/bolt/washer included

GC Deepflow Cast Iron External Drop end Outlet

Deepflow Cast Iron External Drop end Outlet, transit primed or factory applied wet paint finish in semi gloss black, with other standard colours on request
Code:
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£50.00 Regular price £66.67
  • -25%
Ex VAT£60.00 Inc VAT
Estimated delivery Thursday, 3rd September

Estimated delivery 3 working days

Estimated delivery 10 working days
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GC Deepflow Cast Iron Internal Drop end Outlet
Nut/bolt/washer included

GC Deepflow Cast Iron Internal Drop end Outlet

Deepflow Cast Iron Internal Drop end Outlet, transit primed or factory applied wet paint finish in semi gloss black, with other standard colours on request
Code:
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£50.00 Regular price £66.67
  • -25%
Ex VAT£60.00 Inc VAT
Estimated delivery Thursday, 3rd September

Estimated delivery 3 working days

Estimated delivery 10 working days
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GC Deepflow Cast Iron Gutter Stopend External GC Deepflow Cast Iron Gutter Stopend External
Nut/bolt/washer included

GC Deepflow Cast Iron Gutter Stopend External

Deepflow Cast Iron Gutter Stopend External, transit primed or factory applied wet paint finish in semi gloss black, with other standard colours on request
Code:
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£16.73 Regular price £27.35
  • -25%
Ex VAT£20.08 Inc VAT
Estimated delivery Thursday, 3rd September
Estimated delivery 10 working days
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GC Deepflow Cast Iron Gutter Stopend Internal GC Deepflow Cast Iron Gutter Stopend Internal
Nut/bolt/washer included

GC Deepflow Cast Iron Gutter Stopend Internal

Deepflow Cast Iron Gutter Stopend Internal, transit primed or factory applied wet paint finish in semi gloss black, with other standard colours on request
Code:
From
£16.73 Regular price £27.35
  • -25%
Ex VAT£20.08 Inc VAT
Estimated delivery Thursday, 3rd September
Estimated delivery 10 working days
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GC Deepflow Cast Iron Gutter Union Connector GC Deepflow Cast Iron Gutter Union Connector
Nut/bolt/washer included

GC Deepflow Cast Iron Gutter Union Connector

Deepflow Cast Iron Gutter Union Connector, transit primed or factory applied wet paint finish in semi gloss black, with other standard colours on request
Code:
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£16.73 Regular price £27.35
  • -25%
Ex VAT£20.08 Inc VAT
Estimated delivery Thursday, 3rd September
Estimated delivery 10 working days
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GC Deepflow Cast Iron Gutter Fascia Bracket GC Deepflow Cast Iron Gutter Fascia Bracket
Max 915mm centres

GC Deepflow Cast Iron Gutter Fascia Bracket

Deepflow Cast Iron Gutter Fascia Bracket, transit primed or factory applied wet paint finish in semi gloss black, with other standard colours on request
Code:
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£14.29 Regular price £23.36
  • -25%
Ex VAT£17.15 Inc VAT
Estimated delivery Thursday, 3rd September
Estimated delivery 10 working days
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GC Deepflow Galvanised Top fix Rafter Bracket GC Deepflow Galvanised Top fix Rafter Bracket
Max 915mm centres

GC Deepflow Galvanised Top fix Rafter Bracket

Deepflow Galvanised Top fix Rafter Bracket, available in plain galv or factory applied wet paint finish in semi gloss black, with other standard colours on request
Code:
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£8.75 Regular price £14.31
  • -25%
Ex VAT£10.50 Inc VAT
Estimated delivery Thursday, 3rd September
Estimated delivery 10 working days
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GC Deepflow Galvanised Side fix Rafter Bracket GC Deepflow Galvanised Side fix Rafter Bracket
Max 915mm centres

GC Deepflow Galvanised Side fix Rafter Bracket

Deepflow Galvanised Side fix Rafter Bracket, available in plain galv or factory applied wet paint finish in semi gloss black, with other standard colours on request
Code:
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£9.44 Regular price £15.45
  • -25%
Ex VAT£11.33 Inc VAT
Estimated delivery Thursday, 3rd September
Estimated delivery 10 working days
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GC Deepflow Galvanised Rise & Fall Bracket - with stay GC Deepflow Galvanised Rise & Fall Bracket - with stay
Max 915mm centres

GC Deepflow Galvanised Rise & Fall Bracket - with stay

Deepflow Galvanised Rise & Fall Bracket - with stay available in plain galv or factory applied wet paint finish in semi gloss black, with other standard colours on request
Code:
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£11.78 Regular price £16.93
  • -25%
Ex VAT£14.13 Inc VAT
Estimated delivery Thursday, 3rd September
Estimated delivery 10 working days
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GC Cast Iron Touch Up Paint

GC Cast Iron Touch Up Paint

Touch Up Paint, complete with brush in lid
Code:
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£20.22 Regular price £26.96
  • -25%
Ex VAT£24.26 Inc VAT
Estimated delivery Thursday, 3rd September
Estimated delivery 10 working days
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GC Cast Iron Sealant Dow Corning 791

GC Cast Iron Sealant Dow Corning 791

Sealant Dow Corning 791, 310ml, for jointing cast iron gutters, available in black or translucent
Code:
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£14.06 Regular price £18.74
  • -25%
Ex VAT£16.87 Inc VAT
Estimated delivery 10 working days
Estimated delivery 10 working days
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GC Cast Iron Coach Screw GC Cast Iron Coach Screw

GC Cast Iron Coach Screw

Coach Screw, for fixing cast iron downpipe sockets, available in M8 Hex Head x 75mm 3" or 100mm 4" size, made from Mild Steel
Code:
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£0.46 Regular price £0.61
  • -25%
Ex VAT£0.55 Inc VAT
Estimated delivery 10 working days
Estimated delivery 10 working days
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