Installers fitting new white uPVC fascia boards on a UK house

How much do new fascias and soffits cost?

Real 2026 uPVC fascia and soffit prices per metre and per house, capping vs full replacement, and what scaffold adds. Prices updated July 2026.

Quick answer: full fascia and soffit replacement on a typical UK semi-detached house costs £1,200 to £2,800 in 2026, or £60 to £120 per metre supplied and fitted. Combined with new guttering, budget £1,800 to £3,600.

Fascias carry your gutters and soffits ventilate your loft, so when they rot the problems spread well beyond peeling paint. This guide covers what a fascia and soffit replacement costs in 2026, when the cheaper capping option is genuinely fine, and the one situation where it never is. For a figure tailored to your own home, try our roof cost calculator.

Fascia and soffit costs at a glance (2026)

JobTypical cost (2026)
Per metre, supplied & fitted (uPVC)£60 – £120
Capping over existing boards (per metre)£40 – £70
Semi-detached, full replacement£1,200 – £2,800
Detached, full replacement£2,000 – £4,500
Semi with new guttering included£1,800 – £3,600

Almost everyone bundles new guttering into a fascia job. The gutter brackets screw into the fascia board, so the gutters have to come off anyway, and refitting a 20-year-old gutter system onto brand new boards rarely makes sense. The bundled price adds far less than pricing guttering as a separate visit later.

Full replacement vs capping

Full replacement strips the old boards back to the rafter ends and fits new uPVC, so the installer can see and treat the timber behind. Capping (also sold as "over-cladding") fixes new uPVC over the existing boards at £40 to £70 per metre, and over sound, dry timber it is a legitimate budget option. The problem is what it hides.

Red flag: never cap over rotten timber. The uPVC skin hides the rot while it keeps spreading into the rafter feet, turning a fascia job into structural roof repairs. A reputable installer will inspect the boards first and refuse to cap decayed timber; anyone happy to cap without looking is selling you a cover-up, not a repair.
Rotten timber fascia next to new white uPVC fascia with vented soffit

Access: what scaffold adds

Fascia work happens at gutter height on every elevation of the house, so a whole-house replacement usually needs scaffold, typically £800 to £1,500 on top of the boards themselves. A single elevation, such as one rotten run above a garage, can often be done from an access tower for much less. Make sure the quote states which access method is priced in; the scaffolding cost guide covers the going rates in detail.

Ventilation: the hidden benefit

Soffits are your loft's air intake. Old timber soffits are often unvented or have had their gaps sealed by decades of paint, which traps moist household air in the roof space where it condenses on the underside of the felt. New vented soffits, or over-fascia vents fitted as part of the job, restore that airflow and cure many persistent loft condensation problems in the process. If your loft drips in winter, read our guide to condensation in the loft before blaming the roof covering.

Signs your fascias and soffits need replacing

  • Flaking paint and soft timber: if a screwdriver pushes into the board easily, the rot is established.
  • Sagging or leaking gutters: failing fascias lose their grip on gutter brackets, so the gutter line dips and pulls away.
  • Birds or wasps in the roof: gaps in decayed soffits are an open door into the loft.
  • Damp rafter ends or mouldy loft: water tracking behind the fascia, or blocked ventilation, shows up inside the roof space first.

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Fascias & soffits FAQs

Fascia and soffit cost questions, answered

Full fascia and soffit replacement on a typical UK semi-detached house costs £1,200 to £2,800 in 2026 in uPVC, supplied and fitted, or £60 to £120 per metre. Add new guttering at the same time and the combined job runs £1,800 to £3,600. A detached house runs £2,000 to £4,500.
Yes: capping fixes new uPVC boards over the existing timber at £40 to £70 per metre, against £60 to £120 for full replacement. But it is only acceptable over sound, dry timber. Capping over rotten boards hides the rot while it spreads into the rafter feet, so a reputable installer will inspect first and refuse to cap decayed timber.
Usually yes for a whole-house replacement: the work happens at gutter height on every elevation, and working-at-height rules apply. Full scaffold typically adds £800 to £1,500 to the job, though a single elevation can often be done from an access tower for less. See the scaffolding cost guide.
20 to 30+ years. uPVC boards do not rot, never need painting and only need an occasional wipe-down to stay looking new. Installation quality matters more than the boards themselves: properly fixed, adequately ventilated boards routinely outlast the guttering hung from them.
Soffits close the gap between the fascia and the wall, keeping birds, wasps and rain out of the roof space, and vented soffits supply the airflow that stops condensation forming in the loft. Failed or unvented soffits are behind many damp-loft problems, so they earn their keep.
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