Corner Log Burner Installation Cost (UK 2026)

The short answer

Corner installs place the stove diagonally into a room corner rather than against a flat back wall. They're largely a cosmetic and spatial choice — the technical install is almost identical to a standard flat-wall install. UK 2026 typical total: £3,000–£4,500, only marginally above baseline.

What costs more in a corner install

• Hearth shape: a diamond or pentagonal hearth is required to maintain the 300mm front and 150mm side clearance around a corner-positioned stove. Bespoke-cut slate or granite costs £300–£600 vs £150–£250 for a standard rectangular slab. Delta: +£150–£350.
• Flue offset:if connecting to an existing chimney that isn't centred on the corner, the flue pipe needs to offset using one or two 45° vitreous elbows. +£80–£200 in parts.
• Fire-rated boarding: both corner walls may need non-combustible boarding behind the stove (rather than just one wall on a flat install). +£150–£300.

What doesn't cost more

A corner install does not inherently require:

• Twin-wall flue (if you have an existing chimney near the corner)
• Structural work
• Specialist HETAS access — any HETAS-registered installer handles corner installs routinely
• Building Control involvement above and beyond the standard install

This is the cheapest non-standard scenario in our database, and in some cases (particularly modern open-plan layouts) it can actually be the most aesthetically effective use of a stove — it draws the eye without dominating a wall.

Cost escalators worth knowing

1. Relocating an existing chimney openingthat isn't centred on the corner — may require partial firebox rebuild, adding £400–£900.
2. Bespoke natural-stone hearth in a corner shape — granite or slate pentagon can cost £300–£600 vs £200 for a stock corner-piece.
3. No-chimney corner install — combines the corner scenario with the twin-wall flue scenario. Costs stack: total typically £4,800–£6,800.

Recommended corner stoves

5kW is the sweet spot — under the air-vent threshold and a good visual match for typical UK living rooms:

• Charnwood C-Four (£1,195, 5kW) — most-fitted UK corner stove in 2026 per dealer feedback.
• Stovax Stockton 5 (£1,223 RRP, £995 street) — widescreen variant works particularly well in a corner.
• Hunter Herald 5 Eco (£1,099) — back-boiler option for double-duty corner installs. Hunter guide →
• Aarrow Ecoburn 5 Widescreen (£1,499) — widescreen corner-friendly view at clearSkies Level 4. Aarrow guide →

Frequently asked questions