What Carron does

Carron is a UK-based manufacturer and supplier of cast iron heating products, trading as Carron Heating and operated under the holding company JIG UK Ltd (registered in England, company number 2793219). The company is headquartered and produces at Hurlingham Business Park in Grantham, Lincolnshire, where cast iron radiators are hand-assembled and finished using traditional foundry methods while meeting the BS EN 442-1-2014 standard. Carron claims the largest range of traditional radiators in the UK, with 50+ styles, multiple column configurations (2, 3, 4, 6, 9 columns), over 10,000 paint finishes including Farrow & Ball colour matching, and a lifetime guarantee on its cast iron radiators.

The product portfolio spans three core categories: (1) cast iron radiators and accessories (valves, heating elements, pipe shrouds, covers, towel rails), (2) multi-fuel and wood-burning stoves led by the Carron ECO 5kW 2022 with HETAS Cleaner Choice and DEFRA approval, and (3) cast iron fireplaces (combination fireplaces, inserts, wooden and cast iron surrounds, tiles, hearths), plus the Bellmount BBQ & Outdoor Fireplace as an outdoor extension. The ECO Stove carries EcoDesign 2022 compliance, 78.6% efficiency, and is independently certified by Kiwa; gas fires comply with CE requirements and BS EN 509:2000.

Carron operates a multi-channel go-to-market centred on 300+ UK stockists, a worldwide stockist network, direct e-commerce through carronheating.co.uk, and a trade account program for plumbers, heating engineers, and installers. Revenue is generated primarily through one-time hardware sales, with per-section radiator pricing starting at £24 and complete units ranging from £795 (combination fireplaces) to £1,395 (Bellmount BBQ). The customer base spans residential homeowners (primary), trade installers (HETAS-registered), and property developers / heritage renovation specialists, with notable project specifications including Townhead (Georgian Society award winner), The Lingholm Estate, and the Concord House Birmingham redevelopment.

Name

Carron

Legal name

JIG UK Ltd

Website

https://carronheating.co.uk

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

Carron is a UK-based, Lincolnshire-headquartered manufacturer of hand-built cast iron radiators, multi-fuel stoves, and fireplaces, serving residential homeowners, trade installers, and heritage property developers through 300+ UK stockists and a worldwide distributor network.

Ownership category

akta.pro rank

Product category

Cast Iron Radiators and Heating Equipment

NAICS

Iron Foundries (331511)

SIC

Wholesale-Hardware & Plumbing & Heating Equipment & Supplies (5070)

akta.pro primary industry

Outdoor Heating, Fire Pits & Fireplaces Retail (CRAIAIAI)

akta.pro secondary industry

Grills, Smokers & Outdoor Cooking Retail (Fuel, Accessories) (CRAIAIAH)

Keywords

• Cast iron radiators
• Cast iron stoves
• Fireplace surrounds
• Heating equipment
• Foundry manufacturing

Headquarters

HQ city

Grantham

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Infrastructure, Marketing or Sales, Technology or R&D

Revenue model

1. Cast Iron Radiators: One-time sale of bespoke, hand-assembled cast iron radiators sold per section with various column configurations. Includes custom finishing options.
2. Stoves and Multi-fuel Products: Sale of cast iron wood burning and multi-fuel stoves. Available in various colours and finishes with accessories.
3. Fireplaces: Sale of cast iron combination fireplaces, inserts, surrounds, hearths and fireplace accessories.
4. BBQs and Outdoor Products: Sale of outdoor BBQ and fireplace products including accessories, covers, and replacement parts.
5. Accessories: Valves, pipe shrouds, wall stays, heating elements, and other radiator accessories sold separately.

Pricing tiers

Go-to-market motion1 record

Distribution channels5 records

Marketing channels6 records

Core offering

Carron manufactures, wholesales, and retails hand-built cast iron radiators, multi-fuel and wood-burning stoves, cast iron fireplaces and surrounds, and outdoor cast iron BBQs from its Lincolnshire foundry in the UK. Products are sold direct to homeowners through an e-commerce webshop, through 300+ UK stockists, and via a dedicated Trade Programme for installers, developers, and architects handling larger projects.

Product overview

Carron is a UK-based manufacturer specializing in cast iron radiators, fireplaces, and stoves/heating appliances. The product portfolio centers on three core categories: (1) Cast Iron Radiators including Victorian-style models (2, 3, 4, 6, 9 column variants), ready-made radiators, vertical radiators, steel radiators, towel rails/radiators, and associated accessories (valves, heating elements, wall stays, pipe shrouds, covers); (2) Multi-fuel and wood-burning stoves, notably the Carron ECO 5kW 2022 model with HETAS approval, plus outdoor products including the Bellmount BBQ & Outdoor Fireplace; and (3) Cast iron fireplaces including combination fireplaces, inserts, wooden and cast iron surrounds, tiles, and hearths. Carron distinguishes itself through hand-built manufacturing in Lincolnshire, a lifetime guarantee on cast iron radiators, and an extensive bespoke finishing service offering over 10,000 colors including Farrow & Ball matching. The company operates through a network of UK and worldwide stockists.

Differentiator

Problem solved

Functional benefit

Products and services

• Cast Iron Radiators Hand-built cast iron radiators manufactured in-house at Carron's Lincolnshire foundry, available in multiple column configurations, heights, finishes (including painted and polished), and BTU outputs. Supplied to homeowners through the Carron webshop, through UK stockists, and via the Trade Programme to installers and developers for period-property and high-heat-output heating projects.
• Cast Iron Stoves Multi-fuel and wood-burning cast iron stoves manufactured by Carron, sold to homeowners through stockists and direct channels for primary or secondary domestic heating.
• Cast Iron Fireplaces and Surrounds Cast iron fireplace inserts and decorative surrounds produced in the Carron foundry, supplied to homeowners, stockists, and trade specifiers for traditional and period-style interior installations.
• Cast Iron BBQs Outdoor cast iron barbecue units manufactured by Carron using the same foundry process as its heating range, sold to homeowners via stockists and direct channels for outdoor cooking.
• Trade Programme A dedicated B2B trade account programme offering trade pricing, dedicated account handling, and project specification support to installers, property developers, and architects specifying Carron cast iron products for residential and light-commercial projects.

Quantifiable outcome

• 78.6% efficiency rating for ECO Stove - rated 'Highly Efficient'
• +3 more outcomes

Named customers8 records

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Five partnerships are on record, tiered minor and core.

• Multiyork Furniture LtdminorGTM or Marketing Partner · 1 January 2015Multiyork Furniture Ltd, a quality furniture retailer, featured a Carron Duchess radiator in their Spring 2015 TV advert.
• HETAScoreStrategic or Co-development PartnerHETAS is the Heating Equipment Testing and Approval Scheme. Carron ECO stoves are approved by HETAS under their Cleaner Choice scheme, verified as exceeding UK smoke control area requirements for particulate matter. HETAS provides installer finder tool on Carron website.
• KiwacoreStrategic or Co-development PartnerCarron ECO Stove was designed in Lincolnshire and tested, inspected and certified by Kiwa, a specialist in high quality verification processes. This testing enabled DEFRA approval for smoke control areas.
• Guild of Master CraftsmenminorOthersGuild of Master Craftsmen member, indicating adherence to quality craftsmanship standards.
• BSRIAminorOthersBSRIA (Building Services Research and Information Association) member.

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Paladin Radiators: Specialist UK cast iron radiator maker focused on traditional Victorian and Georgian styles. Competes head-to-head with Carron for heritage renovations, period properties, and bespoke colour finishes.
• The Radiator Company: UK designer radiator manufacturer offering cast iron, aluminium, and steel radiators for residential and commercial projects. Closely comparable to Carron in product mix, customisation options, and trade-channel distribution.
• Stovax: UK manufacturer of wood burning, multi-fuel stoves and fireplace products. Directly overlaps with Carron's Carron ECO stove and fireplace lines in the HETAS-approved, DEFRA-compliant stove category.
• Chesneys: Luxury UK fireplace and stove maker with strong heritage/period positioning. Comparable to Carron in targeting architects, developers, and high-end residential customers seeking premium cast iron fireplaces.
• Bisque Radiators: Premium UK radiator brand offering cast iron, aluminium, and stainless steel designs with a strong designer focus. Comparable to Carron in premium positioning, bespoke finishes, and trade/designer relationships.
• Focal Point Fires: UK fireplace, stove, and surround manufacturer with a broad trade-channel offering. Comparable to Carron in fireplace inserts, surrounds, and the installer/stockist go-to-market.
• Castrads: UK-based specialist in cast iron radiators, offering traditional and column-style designs with bespoke finishes. Directly competes with Carron in the heritage/period radiator segment for homeowners, developers, and trade installers.
• Arada Stoves: UK-based stove manufacturer producing multi-fuel and wood burning stoves with EcoDesign compliance. Competes with Carron ECO in the HETAS/DEFRA-approved, smoke-control-area certified stove segment.
• Broseley Fires: UK manufacturer of multi-fuel stoves, gas fires, and fireplaces with DEFRA-approved models. Overlaps directly with Carron's stove and fireplace portfolio in the trade and installer channel.
• DQ Heating: UK manufacturer and supplier of cast iron radiators and heating products for residential and commercial use. Competes with Carron in the traditional cast iron category and through trade stockist networks.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/carroncastings
• Facebookfacebook.com/CarronCastings
• Instagraminstagram.com/carroncastings

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Carron