--- title: "Wood Burning Stove Installer Darlington | HETAS | Greencore Solutions" description: "HETAS-registered wood burning stove installer across Darlington, Teesside, Durham & North Yorkshire. DEFRA Ecodesign stoves, chimney lining, twin-wall flues, fixed quotes." lang: en-GB json-ld: | [ { "@context": "https://schema.org", "@type": "Organization", "@id": "https://greencoresolutions.co.uk/#organization", "name": "Greencore Solutions LTD", "legalName": "Greencore Solutions LTD", "url": "https://greencoresolutions.co.uk/", "logo": "https://greencoresolutions.co.uk/favicon.png", "telephone": "+44 7414 209357", "email": "info@greencoresolutions.co.uk", "founder": { "@type": "Person", "name": "Stephen Airey" }, "foundingDate": "1994", "address": { "@type": "PostalAddress", "streetAddress": "11 Chelsea Court, Marlborough Drive", "addressLocality": "Darlington", "postalCode": "DL1 5YE", "addressRegion": "County Durham", "addressCountry": "GB" }, "areaServed": [ "Darlington", "Middlesbrough", "Stockton-on-Tees", "Durham", "Hartlepool", "Sunderland", "Richmond", "Northallerton", "North Yorkshire" ], "sameAs": [] }, { "@context": "https://schema.org", "@type": "WebSite", "@id": "https://greencoresolutions.co.uk/#website", "name": "Greencore Solutions LTD", "url": "https://greencoresolutions.co.uk/", "publisher": { "@id": "https://greencoresolutions.co.uk/#organization" }, "inLanguage": "en-GB" }, { "@context": "https://schema.org", "@type": [ "LocalBusiness", "HVACBusiness", "Plumber" ], "@id": "https://greencoresolutions.co.uk/#localbusiness", "name": "Greencore Solutions LTD", "image": "/__l5e/assets-v1/3ab30d4d-4122-41ca-b49a-cfcde032c8a1/favicon-512.png", "logo": "/__l5e/assets-v1/3ab30d4d-4122-41ca-b49a-cfcde032c8a1/favicon-512.png", "telephone": "+44 7414 209357", "email": "info@greencoresolutionsltd.co.uk", "url": "https://greencoresolutions.co.uk/", "priceRange": "££", "address": { "@type": "PostalAddress", "streetAddress": "11 Chelsea Court, Marlborough Drive", "addressLocality": "Darlington", "postalCode": "DL1 5YE", "addressRegion": "County Durham", "addressCountry": "GB" }, "areaServed": [ "Darlington", "Middlesbrough", "Stockton-on-Tees", "Durham", "Hartlepool", "Sunderland", "Richmond", "Northallerton", "North Yorkshire" ], "openingHoursSpecification": [ { "@type": "OpeningHoursSpecification", "dayOfWeek": [ "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday" ], "opens": "08:00", "closes": "20:00" } ], "founder": { "@type": "Person", "name": "Stephen Airey" }, "parentOrganization": { "@id": "https://greencoresolutions.co.uk/#organization" } }, { "@context": "https://schema.org", "@type": "Service", "name": "Wood Burning Stove Installer", "serviceType": "Wood Burning Stove Installation", "provider": { "@type": "HVACBusiness", "@id": "https://greencoresolutions.co.uk/#localbusiness", "name": "Greencore Solutions LTD", "telephone": "+44 7414 209357", "areaServed": "North Yorkshire" }, "areaServed": [ "Darlington", "Middlesbrough", "Stockton-on-Tees", "Durham", "Hartlepool", "Sunderland", "Richmond", "Northallerton", "North Yorkshire" ], "description": "HETAS-registered wood burning stove installer across Darlington, Teesside, Durham & North Yorkshire. 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Burn dry seasoned wood below 20% moisture or approved Ready to Burn logs only." } }, { "@type": "Question", "name": "Do I need an existing chimney?", "acceptedAnswer": { "@type": "Answer", "text": "No. Twin-wall insulated flue can be routed up the inside or outside of the property, terminating above the roof line, as a complete code-compliant alternative to a masonry chimney." } }, { "@type": "Question", "name": "How long does installation take?", "acceptedAnswer": { "@type": "Answer", "text": "Typical stove plus chimney liner install is 1–2 days. Twin-wall flue installs take 2–3 days depending on the route and roof penetration." } }, { "@type": "Question", "name": "Will it work in a power cut?", "acceptedAnswer": { "@type": "Answer", "text": "Yes — a wood-burning stove runs entirely without electricity. 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You receive both the HETAS certificate and the Building Control notice." } }, { "@type": "Question", "name": "How efficient are modern wood burners?", "acceptedAnswer": { "@type": "Answer", "text": "Ecodesign-compliant wood burners achieve 75–85% efficiency — three to four times the useful heat of an open fire and competitive with gas central heating per kWh of useful output." } }, { "@type": "Question", "name": "Do you supply the firewood?", "acceptedAnswer": { "@type": "Answer", "text": "We don't supply wood, but we recommend local Woodsure-certified suppliers across Darlington, Richmond and Northallerton who deliver kiln-dried logs below 20% moisture — essential for clean burn." } }, { "@type": "Question", "name": "How often does the chimney need sweeping?", "acceptedAnswer": { "@type": "Answer", "text": "Once a year minimum for seasoned wood burners, twice a year for heavy use. We can arrange the sweep alongside the annual stove service so your certificate trail stays in order." } } ] }, { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://greencoresolutions.co.uk/" }, { "@type": "ListItem", "position": 2, "name": "Services", "item": "https://greencoresolutions.co.uk/services" }, { "@type": "ListItem", "position": 3, "name": "Wood Burning Stove Installer", "item": "https://greencoresolutions.co.uk/services/wood-burning-stove-installer" } ] } ] --- Darlington & North Yorkshire Open 8am–8pm, 7 days [info@greencoresolutions.co.uk](mailto:info@greencoresolutions.co.uk)[07414 209357](tel:07414209357) [![Greencore Solutions LTD](/__l5e/assets-v1/cbf4e0fe-69d5-4aea-a5b7-20297e56d38b/greencore-logo.png)](/) Services Service Areas [About](/about)[Our Work](/our-work)[Reviews](/reviews)[Contact](/contact) [07414 209357 ](tel:07414209357)[Request Estimate](/contact) ![Wood-burning stove installed in a stone arched recess in North Yorkshire](/assets/work-19-arched-stove-BVEdM-1D.jpg) 1. [Home](/) 2. [Services](/services) 3. Wood Burning Stove Installer Service · North Yorkshire # Wood Burning Stove Installation in Darlington & North Yorkshire — HETAS-registered, DEFRA-compliant DEFRA-approved Ecodesign wood-burning stoves, full chimney lining or twin-wall flue systems, hearth construction and HETAS-certified Building Control sign-off — designed for clean burn, real radiant heat and a stove install you can actually insure. [Request Fixed-Price Quote](/contact) [07414 209357](tel:07414209357) HETAS-registered installer · DEFRA Ecodesign stoves · Building Control notified HETAS Registered installer DEFRA Ecodesign approved stoves Building Control notified 12 mo Workmanship guarantee Free Site & chimney survey Service Overview ## What you need to know What it is Wood burning stove installation covers stove selection and sizing, chimney inspection and lining (or full twin-wall insulated flue where no chimney exists), hearth construction to Doc J, register plate, CO alarm, commissioning and the HETAS certificate and Building Control notification that legally completes the work. Who it's for Homeowners adding a feature stove to a living room, snug or open-plan kitchen, owners of rural and off-grid properties wanting reliable wood heat, period-property owners reinstating a working fireplace, and self-builders specifying a stove from first principles. When you need it Any time of year — we install year-round, but surveying in spring and summer means earlier slots, more flue and hearth design freedom, and the stove ready well before the first cold snap. Why professional matters A wood burner done well is one of the most efficient, comforting and resilient heat sources you can put in a home. Done badly it's a chimney fire, a CO risk and a void on your household insurance. HETAS certification, the right liner spec and Doc J hearth detailing are the difference. What it costs to delay ## The real consequences of putting it off Wood burner mistakes are catastrophic, not cosmetic. Here is what cutting corners actually costs: ### Chimney fires Unlined or wrongly lined flues, missing top seal and tar build-up from wet wood are the leading causes of stove-related house fires across the UK. ### Carbon monoxide poisoning Poor draught, undersized air supply or a stove fitted in a depressurised airtight home pulls combustion gases back into the room — CO is colourless, odourless and kills. ### Voided household insurance Any wood burner without a HETAS certificate or Building Control notification is excluded from a household claim. Even unrelated claims can be challenged. ### Failed house sale Conveyancing solicitors specifically request the HETAS certificate and Building Control notice. Without them, sales stall or get renegotiated against you. ### Wasted fuel and heat A wrongly sized or poorly fitted stove burns twice the wood for half the warmth, glazes the glass black and shortens firebox life dramatically. ### Common mistakes we fix #### Choosing the stove by looks alone Output rating must match the room. Oversized stoves get damped down to avoid overheating — the worst possible combustion (smoky, sooty, tar-laden flue). #### Skipping the flue liner Existing masonry chimneys rarely meet modern flue requirements. A 904-grade stainless liner with insulating backfill is non-negotiable on virtually every retrofit. #### DIY hearth and surround Doc J specifies minimum hearth dimensions, non-combustible thickness and clearances from combustibles. A cosmetic surround that fails these is a fire risk and an enforcement target. Our Process ## A predictable, engineered process 1. STEP 01 ### Survey & chimney check We inspect the chimney (smoke test and sweep if required), measure the room, check air supply provision, and confirm hearth and clearance requirements before quoting anything. 2. STEP 02 ### Stove specification We recommend the right output (typically 4–8 kW for a living room), DEFRA-exempt for smoke-control areas, and from brands with proper UK parts and warranty support — Stovax, Charnwood, Hunter, Clearview. 3. STEP 03 ### Fixed written quote Itemised quote including the stove, flue liner or twin-wall system, hearth, register plate, decoration making-good, CO alarm, HETAS certificate and Building Control notification. 4. STEP 04 ### Installation (typically 1–2 days) Chimney lined or twin-wall installed, register plate sealed, stove set on hearth, all connections tested, draught checked, CO alarm fitted and commissioned. 5. STEP 05 ### Certificate & handover HETAS certificate issued, Building Control notified, owner manual handed over, first-burn (paint-curing) and lighting demo, and recommended sweep and service schedule explained. Why it pays off ## Outcomes you can measure ### Up to 85% efficient combustion Modern Ecodesign wood burners convert 75–85% of fuel energy into useful room heat — versus 20–30% from an open fire. ### Real, radiant warmth 5 kW into a living room is instant, radiant heat — perfect for cold snaps when the central heating is slow to respond. ### Energy resilience Heat that doesn't depend on the gas main, electricity or oil delivery — invaluable in storm weeks and power cuts. ### Compliant & insurable HETAS certificate plus Building Control notification means full insurance cover and a protected resale value. ### DEFRA-approved clean burn Smoke-control-area approved stoves with secondary and tertiary air systems for very low particulate emissions. ### Feature for the room A correctly sized and detailed stove becomes the focal point of the room — properly proportioned hearth, neat flue and a glass that actually stays clean. The Engineering Detail ## Under the bonnet A wood burner is engineering, not decoration. Here is the depth behind a Greencore install: ### Ecodesign 2022 compliance Since January 2022 every new stove sold in the UK must meet Ecodesign efficiency and emissions limits. We only install Ecodesign-compliant stoves from established UK-supported brands — never grey-import models with no parts pipeline. ### DEFRA smoke-control areas Most of Darlington, Middlesbrough and the urban North Yorkshire sits inside smoke-control areas. We only fit DEFRA-exempt stoves in those zones — allowing legal wood-burning under the Clean Air Act. ### Flue strategy Existing masonry chimney: 904-grade stainless steel liner (lifetime warranty) with insulating vermiculite or rockwool backfill. No chimney: twin-wall insulated flue routed internally or externally, fully compliant with Doc J clearances. ### Hearth & clearances (Doc J) Doc J specifies a 12 mm constructional hearth, decorative top, minimum hearth size and clearances to combustibles (typically 150–300 mm depending on stove). Every install meets or exceeds these. ### Air supply Stoves over 5 kW require dedicated air supply (vent or external air kit). Modern airtight homes need an external air kit even on smaller stoves to ensure clean combustion and avoid depressurising the room. ### Fuel quality Only kiln-dried hardwood below 20% moisture should ever go into a modern stove. Wet wood is the single biggest cause of glazed glass, tarred liners and chimney fires. We brief every customer on fuel and storage at handover. ### Maintenance schedule Annual chimney sweep, annual stove service, glass-rope check every 2 years, baffle plate inspection. We can arrange the sweep alongside the service to keep the certificate trail clean. Recent Work ## Real installations, shown as completed Genuine project photography from across North Yorkshire — no stock imagery, no embellishment. ![Period fireplace surround with a lit wood-burning stove](/assets/work-15-period-stove-DrYKZKpx.jpg)![Wood-burning stove installed in a bright North Yorkshire living room](/assets/work-01-stove-living-room-BGs5uYcv.jpg) Related Services - [Solid Fuel Installer](/services/solid-fuel-installer) - [Heating Engineer](/services/heating-engineer) - [Renewables Installer](/services/renewables-installer) - [Boiler Installation & Servicing](/services/boiler-installation-servicing) - [Contact Greencore](/contact) Service Areas - [Wood burner installs in Richmond](/areas/richmond) - [Wood burner installs in Northallerton](/areas/northallerton) - [Wood burner installs in Darlington](/areas/darlington) - [Back to homepage](/) FAQ ## Honest answers to the questions we hear most Can't see your question? Call [07414 209357](tel:07414209357). How much does a wood burning stove installation cost? Can I have a wood burner in a smoke-control area? Do I need an existing chimney? How long does installation take? Will it work in a power cut? What about my insurance? How efficient are modern wood burners? Do you supply the firewood? How often does the chimney need sweeping? ## Get a HETAS wood burning stove quote — fixed in writing Free site and chimney survey. DEFRA Ecodesign stoves only. Building Control notified, HETAS certificate issued. Fully insured (£5m public liability) — the only safe way to fit a wood burner. [Request Fixed-Price Quote](/contact) [07414 209357](tel:07414209357) Gas-Safe registered (214402) · Fully insured (£5m public liability) · 12-month workmanship guarantee ![Greencore Solutions LTD](/__l5e/assets-v1/cbf4e0fe-69d5-4aea-a5b7-20297e56d38b/greencore-logo.png) Gas-Safe heating, renewables and bathroom specialists for homes across Darlington & North Yorkshire. 30 years on the tools. [07414 209357](tel:07414209357) [07789 505532](tel:07789505532) [info@greencoresolutionsltd.co.uk](mailto:info@greencoresolutionsltd.co.uk) 11 Chelsea Court, Marlborough Drive, Darlington, DL1 5YE Services - [Boiler Installation & Servicing](/services/boiler-installation-servicing) - [Air Source Heat Pumps](/services/air-source-heat-pumps) - [Gas Safety Inspections](/services/gas-safety-inspections) - [Underfloor Heating](/services/underfloor-heating) - [Bathroom Installation](/services/bathroom-installation) - [Renewables Installer](/services/renewables-installer) Service Areas - [Heating engineer Darlington](/areas/darlington) - [Boiler installer Middlesbrough](/areas/middlesbrough) - [Heating engineer Stockton-on-Tees](/areas/stockton-on-tees) - [Gas Safe engineer Durham City](/areas/durham-city) - [Heating engineer Hartlepool](/areas/hartlepool) - [All North Yorkshire service areas](/areas) Company - [All services](/services) - [Our work gallery](/our-work) - [Customer reviews](/reviews) - [About Greencore](/about) - [Contact us](/contact) - [Privacy policy](/privacy-policy) - [Terms & conditions](/terms-conditions) Looking for a trusted [Gas-Safe boiler installer in Darlington](/services/boiler-installation-servicing), an [MCS air source heat pump installer in North Yorkshire](/services/air-source-heat-pumps) or a [complete bathroom fitter in Teesside](/services/bathroom-installation)? Greencore Solutions LTD covers the whole region from a single accountable engineer. © 2026 Greencore Solutions LTD. All rights reserved. Gas Safe Registered HETAS Registered MCS Renewables [Call now](tel:07414209357) [Request Estimate](/contact)