Skip to content
Tuscan Foundry Products Logo Black
Find out more about our products by giving us a call
0333 987 4452
Linkedin Envelope
  • About Us
  • Buildings
    • Churches
    • Industrial
    • Residential
  • Products
  • Support
  • Index
  • Contact
  • News & Articles
  • About Us
  • Buildings
    • Churches
    • Industrial
    • Residential
  • Products
  • Support
  • Index
  • Contact
  • News & Articles
£3.75 1 Basket
Tuscan Foundry Products Logo Black
  • About Us
  • Buildings
    • Churches
    • Industrial
    • Residential
  • Products
  • Support
  • Index
  • Contact
  • News & Articles
  • About Us
  • Buildings
    • Churches
    • Industrial
    • Residential
  • Products
  • Support
  • Index
  • Contact
  • News & Articles
£3.75 1 Basket

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

“Drive-in Gutter Spike – 340mm Galvanised Steel” has been added to your basket. View basket
Shop / Cast Iron Gutters & Pipes / Cast Iron Ogee Gutter / Cast Iron OG Gutter Stop End – Internal L/H
cast-iron-OG-stop-end_Left-hand_internal
CODE COGSTOPE-1 Category Cast Iron Ogee Gutter

Cast Iron OG Gutter Stop End – Internal L/H

£9.94 – £16.29Price range: £9.94 through £16.29 +VAT

Our cast iron Og gutter stopend and cast iron ogee gutter stop ends
are suited to most period property renovations. Cast iron ogee gutter
is available in primed and black as standard.
Sizes Available:

100mm (4″)
115mm (4.5″)
125mm (5″)

Cast iron Og gutter stop end external (for spigot): OG4030, OG4530, OG5030, XOG4030, XOG4530, XOG5030
Cast iron Og gutter stop end internal (for socket): OG4031, OG4531, OG5031, XOG4031, XOG4531, XOG5031

A genuine cast iron rainwater system with the traditional ogee (OG) curved pattern.

Clear

The cast iron OG gutter stop end internal left-hand closes the open left-hand end of a cast iron ogee gutter run where an internal (inside-face) closing is required. Stop ends are among the smallest but most important fittings in a gutter system — a missing or failed stop end will allow water to escape at the terminal point of the run, causing damage to the fascia, soffit, and wall below.

Manufactured in solid cast iron to BS 460:2002. Available in the three standard ogee sizes: 100mm (4″), 115mm (4.5″), and 125mm (5″). Supplied in primed or factory black finish. The left-hand internal stop end is the mirror opposite of the external right-hand stop end — check the configuration of your run before ordering.

Specified on listed buildings and heritage restoration projects across England and Wales where the cast iron ogee is the historically correct profile. Accepted by conservation officers as the appropriate fitting for period rainwater work.

Compatibility: Cast iron ogee gutter 100mm, 115mm, 125mm. For specification support, call 0333 987 4452.

Additional information

Size/Finish

Primer 100mm, Primer 115mm, Primer 125mm, Black 100mm, Black 115mm, Black 125mm

FAQ Categories

  • Cast Iron Airbricks
  • Cast Iron Airvents
  • Cast Iron Hopper Heads
  • Gutter & Pipe Brackets
  • Gutters & Pipes
  • Heating
  • Rooflight Openers
All FAQ
What pipe connection sizes does the Regent Cast Iron Hopper Head No.1 accept?

What pipe connection sizes does the Regent Cast Iron Hopper Head No.1 accept?

The H1 is available to accept round pipe connections in 65mm, 75mm, 100mm, and 150mm diameters. The 65mm and 75mm variants measure 305mm wide by 197mm deep and 210mm high. The 100mm variant measures 355mm wide by 230mm deep and 240mm high. A 150mm connection option is also available — please contact the team for dimensions.

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.

Do other materials offer the same benefits as cast iron?

Do other materials offer the same benefits as cast iron?

The drainage and guttering market has matured considerably over the past 20 years and there are now many more product choices for consumers to consider.

Despite the influx of new materials it appears that the benchmark for rainwater systems is still cast iron. Cast iron rainwater goods were introduced in the late 18th Century as an alternative to lead. As well as being easier to produce, the material enabled eaves gutters to be installed more simply, since lead could only be used in this location as a lining for timber gutters.

Many modern materials focus on replicating the appearance of cast iron but those materials can vary rarely offer any of the benefits. Cast iron gutters and pipes offer great strength and durability, a proven history of long life, low noise operation and fire resistance. Most old buildings have cast iron rainwater systems that should be maintained and preserved however; these inherent benefits make cast iron an ideal choice for both traditional and modern installations.

It is not uncommon to see modern alternative products marketed with terms like low maintenance or easy to install and cost effective. It has even been said that ‘plastic guttering systems provide a way of achieving a traditional look with modern convenience’. These terms tend to refer to possible cost savings rather than any real product benefits. It is also difficult to quantify the benefits of modern convenience over traditional build quality.

It is worth remembering that all rainwater goods will require some element of maintaining to ensure they are unblocked by debris and remain functional. No rainwater system cleans itself. Today most suppliers of cast iron rainwater systems offer products in both primer or pre-painted with a 10 year protective coating. When describing modern materials, the term ‘cost effective’ is used rather than simply saying cheap. There is no doubt that the initial cost of many modern materials is less than cast iron but you might be surprised to know that over its lifespan, cast iron will cost around a third of plastic.

It is easy to forget about your rainwater system but it does need to be maintained and inspected at least twice a year regardless of the product material. It does not matter whether the property is hundreds of years old or brand new, the message is the same; ‘maintaining your rainwater system contributes to the external appearance of the building as well as keeping it free from damp and structural damage.

What sizes are the Iron Works Hit & Miss Vents available in?

What sizes are the Iron Works Hit & Miss Vents available in?

The Iron Works Patterned Hit & Miss Vents are available in two sizes: 225mm × 82mm (single-course, suitable for standard airbrick positions) and 225mm × 150mm (double-course format). Both sizes are available in all three finishes: Antique Black, Polished Lacquered, and Polished Brass.

How long is the drive in spike on your rise and fall gutter bracket?

How long is the drive in spike on your rise and fall gutter bracket?

Our standard spike or sturt length is 300mm (12″). Other sizes are available upon request.

What is the advantage of a louvre-face airbrick over a square-grid pattern?

What is the advantage of a louvre-face airbrick over a square-grid pattern?

The louvre face provides directional airflow and offers some resistance to driven rain entering the subfloor void, making it a practical choice for exposed elevations or properties in areas with significant prevailing wind and rainfall. The square-grid (school board) pattern offers a larger open ventilation area but less weather protection.

Is a brass rooflight opener suitable for use on a listed building?

Is a brass rooflight opener suitable for use on a listed building?

Yes. A polished brass finish is historically appropriate for period buildings and is generally acceptable to conservation officers for listed building projects. If you are unsure about the specification requirements for your project, we are happy to advise — call 0333 987 4452.

How do I get a price for a polished chrome rooflight opener?

How do I get a price for a polished chrome rooflight opener?

Prices are shown on the product pages at tuscanfoundry.com. For project or volume enquiries, please call 0333 987 4452 or use the contact form on our website.

We have just purchased some cast iron radiators and they have a slightly uneven texture to the surface. What can we do about this.

We have just purchased some cast iron radiators and they have a slightly uneven texture to the surface. What can we do about this.

Casting of iron is an imperfect processs. It is possible with some cast iron radiators that you will get minor imperfections in the surface finish. When radiators are painted this will reduce and over the years every additional coat of paint applied will provide a smoother more equal finish.

What sizes and weights are available for the Ornamental Airbrick?

What sizes and weights are available for the Ornamental Airbrick?

The Ornamental Airbrick (OAB) is available in three sizes: 225mm × 75mm (2.8kg), 225mm × 150mm (4.1kg), and 225mm × 225mm (5.8kg). All sizes have a uniform depth of 75mm, making them consistent to install across a subfloor ventilation course.

Related products

  • Drive-in-Spike_Galvanised_Cast-Iron-Guttering

    Drive-in Gutter Spike – 340mm Galvanised Steel

    £3.75 +VAT
    Add to basket
  • Cast Iron Common Ogee Guttering

    Cast Iron Og Gutter 6′ (1829mm)

    £87.55 – £124.92Price range: £87.55 through £124.92 +VAT
    Select options This product has multiple variants. The options may be chosen on the product page
  • Cast Iron Ogee Gutter Obtuse Angle 135 Degree

    Cast Iron Og Gutter 135 Degree Angle

    £34.14 – £49.62Price range: £34.14 through £49.62 +VAT
    Select options This product has multiple variants. The options may be chosen on the product page
Tuscan Foundry Products Logo White

Working together to make the world a brighter place

NuDawn Logo

CONTACT US

Sales & Customer Services:
0333 987 4452

Tyn-Y-Clyn
Llanafarn Fawr
Builth Wells
Powys LD2 3LU
United Kingdom

FOLLOW US

Twitter

MESSAGE US

ABOUT US
  • About Us
  • News
  • Testimonials
  • Gallery
  • About Us
  • News
  • Testimonials
  • Gallery
PRODUCTS
  • Bespoke Commissions
  • Cast Iron Soil Pipes
  • Cast Iron Gutters & Pipes
  • Heating & Cast Iron Radiators
  • Hardware & Spares
  • Cast Iron Radius Guttering
  • Bespoke Commissions
  • Cast Iron Soil Pipes
  • Cast Iron Gutters & Pipes
  • Heating & Cast Iron Radiators
  • Hardware & Spares
  • Cast Iron Radius Guttering
SUPPORT
  • Brochures
  • Delivery
  • Downloads
  • Surveys & Visits
  • Brochures
  • Delivery
  • Downloads
  • Surveys & Visits
CONTACT
  • Contact
  • Referral Scheme
  • FAQ
  • Privacy Policy
  • Terms And Conditions
  • Contact
  • Referral Scheme
  • FAQ
  • Privacy Policy
  • Terms And Conditions
Tuscan Foundry Products Logo Black
Find out more about our products by giving us a call
0333 987 4452

Tuscan Foundry Products, Tyn-Y-Clyn, Llanafan Fawr, Builth Wells, Powys LD2 3LU, United Kingdom

© Tuscan Foundry Products 2026

This website uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish.AcceptReject Read More
Privacy & Cookies Policy

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.
Necessary
Always Enabled
Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.
Non-necessary
Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. It is mandatory to procure user consent prior to running these cookies on your website.
SAVE & ACCEPT