Fascias & Soffits Cost UK 2026: Full Replacement, Cap-Over & Per-Metre Prices
New uPVC fascias and soffits cost most UK homeowners £1,400–£4,500 in 2026 — about £90–£150 per linear metre supplied and fitted. A terraced house starts near £1,400, a semi-detached around £2,800, and a detached home £3,200–£4,500+. Add new gutters (£300–£700) and scaffolding (£600–£1,500) where needed. Here is exactly what drives the price.
Fascias & Soffits Cost UK 2026: Quick Answer
In 2026, a full uPVC fascia and soffit replacement costs most UK homeowners £1,400–£4,500, working out at roughly £90–£150 per linear metre supplied and fitted. The two biggest swing factors are house size (how many metres of roofline you have) and access (whether two-storey scaffolding is needed).
- Terraced house: £1,400–£2,400 (front and rear, often no scaffold to the rear)
- Semi-detached: £2,200–£3,400 (three elevations, partial scaffold)
- Detached house: £3,200–£4,500+ (four elevations, full scaffold)
- Bungalow: £1,200–£2,600 (single storey, towers instead of scaffold — saves ~20–25%)
- Add new gutters: +£300–£700 · Scaffolding: +£600–£1,500 · Bargeboards: +£300–£950 each
- Cap-over instead of full replace: ~20–30% cheaper, but only safe on sound, dry timber
Jump to: Cost by house size · Per metre & material · Cap-over vs replace · Gutters & scaffolding · Ventilation & rot · FAQs
Fascia & Soffit Replacement Cost by House Size (2026)
The single biggest cost driver is how many linear metres of roofline your property has — the total run of eaves (where the gutters sit) plus any gable ends. A small terraced house might have 18–25 metres; a large detached home 45–55 metres. The table below shows typical Q3 2026 prices for full uPVC replacement, both with the existing gutters refitted and with brand-new guttering installed at the same time.
| Property type | Typical roofline | Fascias & soffits only | + New gutters | Typical job time |
|---|---|---|---|---|
| Mid-terrace | 14–22 m | £1,400–£2,200 | £1,700–£2,600 | 1–2 days |
| End-terrace | 20–28 m | £1,800–£2,700 | £2,200–£3,200 | 2 days |
| Semi-detached | 28–38 m | £2,200–£3,400 | £2,700–£4,000 | 2–3 days |
| Detached | 35–55 m | £3,200–£4,500+ | £3,800–£5,200+ | 3–5 days |
| Detached bungalow | 24–40 m | £1,200–£2,600 | £1,500–£3,000 | 1–2 days |
| Large/period detached | 50–70 m | £4,500–£6,500+ | £5,200–£7,500+ | 4–6 days |
Notes: Prices are for standard white uPVC, supplied and fitted, and exclude scaffolding unless your installer bundles it. Woodgrain, black (Anthracite Grey RAL 7016) and coloured finishes typically add 10–20%. London and the South East run roughly 20–30% above these figures; the North East, Wales and Northern Ireland often sit 5–15% below.
Why a detached house costs more than twice a terrace
It is not simply double the boards. A detached home has roofline on all four elevations, almost always needs full scaffolding rather than a single tower, and usually has two or more gable ends with bargeboards. A mid-terrace, by contrast, only has fascia runs front and rear, frequently shares party-wall access, and the rear can sometimes be reached from a tower. That access difference alone can be £1,000–£1,500 of the gap.
How to estimate your own roofline length
You can sanity-check a quote in two minutes. Measure the width of each elevation that has a gutter at ground level and add them up — that is your fascia and soffit run. For a terrace, that is usually front width plus rear width. For a semi, add the gable side. For a detached, add all four. Then multiply by the per-metre rate in the next section. If a quote is wildly above your estimate, ask the installer to itemise scaffolding, bargeboards and gutters separately.
Cost Per Metre by Material & Method
Quoting per linear metre is how most roofline installers price a job, and it lets you compare like for like. The rate covers the fascia board, the soffit board behind it, fixings, trims and labour. uPVC is by far the most common choice in UK homes because it is maintenance-free and mid-priced; aluminium is the premium long-life option; timber is now mostly used on listed or conservation-area properties where it is required.
| Material | Fitted cost per metre | Lifespan | Maintenance | Best for |
|---|---|---|---|---|
| uPVC (white) | £90–£130 | 25–35 yrs | Wash only | Most homes — best value |
| uPVC (woodgrain/coloured) | £110–£150 | 25–35 yrs | Wash only | Anthracite/black kerb-appeal looks |
| Aluminium | £150–£220 | 40–50 yrs | Virtually none | Long-term owners, coastal, rigid spans |
| Timber (softwood, painted) | £120–£180 | 15–25 yrs | Repaint every 3–5 yrs | Listed/conservation properties |
| Timber (hardwood) | £160–£240 | 25–40 yrs | Periodic treatment | Heritage authenticity |
Notes: Figures include the matching soffit board and standard trims. Supply-only material is far cheaper — bare uPVC fascia from ~£9.60/m and soffit from ~£13.50/m — but supply is only around a quarter of a fitted job; the rest is labour, access and disposal. Aluminium fascia raw material averages ~£53/m, which is why the fitted rate is so much higher.
Full replacement vs cap-over: the per-metre difference
The method changes the rate as much as the material does. The table below shows the same uPVC product priced three ways.
| Method | What happens | Cost per metre | When it is appropriate |
|---|---|---|---|
| Full replacement | Old timber removed; new board fixed to roof rafters | £90–£150 | Any rot, sag or unknown condition — the safe default |
| Cap-over (overcladding) | 9mm uPVC cladding fixed over sound existing timber | £60–£100 | Only when timber is firm, dry and rot-free |
| Repair & repaint (timber) | Splice out rotten sections, fill, prime, paint | £40–£90 | Short-term fix or heritage requirement |
Notes: A cap-over saves roughly 20–30% upfront but inherits the lifespan of the hidden timber. A repaint is the cheapest option but is not maintenance-free and will need redoing in 3–5 years.
Cap Over or Fully Replace? The Honest Comparison
This is the most common — and most mis-sold — decision in roofline work. A salesperson quoting a tempting low price is often quoting a cap-over (also called overcladding or over-boarding): a thin uPVC board fixed over your existing timber fascia, which stays in place doing the structural work. It looks identical when finished, but the two methods are not equivalent.
| Factor | Cap-over (overcladding) | Full replacement |
|---|---|---|
| Upfront cost | ~20–30% cheaper | Higher — more labour & disposal |
| Hidden timber | Stays in place — any rot is sealed in | Removed — rafter feet inspected |
| Fixing strength | Nailed into old wood — can loosen over time | Screwed to solid roof timbers |
| Gutter line | Pushed out by board thickness — can overshoot | Gutter resets to correct line |
| Real lifespan | Limited by the hidden timber | 25–35 yrs, genuinely maintenance-free |
| Guarantee | Often shorter or excludes timber | Full 10–20 yr workmanship cover |
Notes: The danger of cap-over is moisture. Cladding sound, painted timber is fine; cladding damp or rotten timber traps moisture between wood and plastic, creating a "sweating" effect that accelerates fungal decay and can spread to the rafter feet — the structural ends of your roof.
When cap-over is genuinely fine
Capping has a legitimate role. It is a reasonable choice when all of the following are true: the existing fascia is firm and dry (it passes a screwdriver-prod test with no give), it is straight rather than bowed, the paint is sound with only superficial wear, and there is no daylight or damp visible at the eaves from inside the loft. On a 1990s-or-later house where the timber was treated and well painted, cap-over installed with the correct ventilation trims can give decades of trouble-free service for less money.
When you should insist on full replacement
Full replacement is the only safe option whenever there is any rot, woodworm or other infestation, any sagging or bowing, any black staining or soft edges, or where the property is old enough that the timber condition is simply unknown. It is also the right call if your roof has a low pitch or insufficient tile overhang into the gutter, because those defects tend to cause rot at the very top edge of the fascia where a cap-over cannot reach. If an installer wants to cap over visibly tired timber to hit a low price, treat it as a red flag.
Rule of thumb: Capping costs less today but inherits the lifespan of the wood you cannot see. Full replacement costs more today but resets the clock to 25–35 years and lets the installer fix problems while the roof edge is open. On most older UK homes, full replacement is the better long-term value.
Gutters, Scaffolding & the Add-On Costs
The headline fascia-and-soffit price rarely tells the whole story. Three add-ons account for most of the variation between quotes: new guttering, access (scaffolding or towers), and bargeboards. Knowing the going rates lets you read a quote properly and spot padding.
| Add-on item | Typical 2026 cost | Notes |
|---|---|---|
| New uPVC guttering | £30–£70 per metre (£300–£700 typical) | Sensible to do together — gutters come off anyway |
| Scaffolding (single elevation) | £400–£700 | Per side; hire usually 1–2 weeks |
| Scaffolding (whole house) | £900–£1,500 | Up to a third of a detached job |
| Access tower / ladders (bungalow) | £0–£200 | Often included; saves ~20–25% vs scaffold |
| Bargeboards (gable) | £300–£950 each (avg ~£550) | Cheaper bundled with the main job |
| Vented soffit upgrade | Usually no extra vs solid board | Or +£5–£15/m for over-fascia vents |
| Waste disposal / skip | £180–£300 | Often included in fixed quotes |
| Rafter-foot repair (if rot found) | £150–£600+ | Only discovered once boards are off |
Notes: Scaffolding is the biggest single variable. A two-storey detached almost always needs it; a bungalow rarely does. Always confirm whether scaffolding is included in or added to the headline price — this is where two superficially similar quotes diverge by £1,000+.
Why doing the gutters at the same time saves money
The gutters have to be unclipped and taken down to fit new fascias, then refitted afterwards. If your guttering is already 15–20 years old, refitting tired plastic onto brand-new boards is a false economy: you pay for the access and labour twice when it inevitably fails. Because the costly part — getting safely to the roof edge — is already paid for, the marginal cost of new guttering is low. If your gutters are genuinely recent and sound, a reputable installer will refit them and save you the spend.
Ventilated Soffits, Roof Ventilation & Condensation Rules
Soffits do more than tidy up the underside of the eaves — on most homes they are part of the roof's ventilation system. A cold pitched roof needs a continuous flow of air through the loft so that moisture-laden air can escape instead of condensing on the cold roof timbers. Block that airflow and you get condensation, which rots timber and ruins insulation from the inside out.
What the UK rules say
Roof ventilation in England and Wales is governed by Approved Document C (resistance to moisture) and Approved Document F (ventilation), which point installers to the British Standard BS 5250:2021 — the code of practice for managing moisture in buildings. In practice this means a cold roof needs continuous ventilation roughly equivalent to a 10mm continuous gap at the eaves for roofs pitched at 15° or more, rising to 25mm for low-pitch roofs and certain designs. Openings must be protected with a 4mm mesh to keep out insects and birds while still allowing airflow, and the path from loft to outside must stay clear of dust and debris.
| Ventilation method | How it works | Typical use |
|---|---|---|
| Vented soffit board | Built-in slots run the length of the soffit | Standard on most replacements |
| Circular soffit vents | Push-fit discs into a solid soffit | Retro-fit to existing solid boards |
| Continuous soffit strip | A long vent strip set into the soffit | Even airflow on longer runs |
| Over-fascia vent | Vent strip behind the top of the fascia | Where soffit ventilation is impossible |
Notes: If your old soffits were solid and unventilated, switching to vented boards during a replacement is a worthwhile upgrade that usually costs little or nothing extra. A reputable roofline installer will assess your roof pitch and existing ventilation as part of the survey.
Signs your fascias and soffits need replacing
Roofline problems are easy to miss until water gets in. Look for these warning signs — from the ground with binoculars, and from inside the loft:
- Soft or spongy fascia edges — press timber gently; any give means rot has set in.
- Flaking, blistering or peeling paint — the protective coat has failed and water is getting into the wood.
- Black mould staining or green algae on fascias and soffits — persistent damp.
- Gutters sagging or pulling away from the wall — the fascia behind them has weakened and lost its grip.
- Damp patches, daylight or a musty smell in the loft — failed ventilation and trapped condensation.
- Birds, wasps or squirrels nesting at the eaves — gaps where soffits have rotted or pulled loose.
- Visible cracks, splits or holes — on uPVC, brittleness from age and UV; on timber, advanced decay.
Catching these early matters. A failing fascia left untreated lets water reach the rafter feet — the structural ends of the roof timbers — turning a £2,000–£3,000 cosmetic job into a far larger and more disruptive structural repair.
Lifespan & guarantees
Quality uPVC fascias and soffits last 25–35 years in typical UK weather and are effectively maintenance-free apart from an occasional wash. Premium systems can exceed 40 years. Most reputable installers back the work with a 10–20 year guarantee, and some manufacturers warrant their profiles for longer still. By comparison, timber lasts 15–25 years but only with regular repainting, while aluminium can reach 40–50 years. Always get the guarantee in writing and check whether it is insurance-backed, so it survives if the installer ceases trading.
How to Get the Best Price (Without Cutting Corners)
Roofline is one of the trades where the cheapest quote is most often the riskiest, because the corners that are cut — capping over rot, skipping ventilation, refitting dead gutters — are invisible until they fail. Here is how to keep the price sensible while still getting work that lasts.
- Get three written, itemised quotes. Insist that scaffolding, gutters and bargeboards are listed separately so you can compare like for like.
- Do the gutters and bargeboards in the same visit. The access is the expensive part — paying for it once is far cheaper than two trips.
- Ask which method is being quoted. A low price often means cap-over; make sure that is appropriate for your timber, not just convenient for the installer.
- Time it for spring or autumn. Roofline trades are quietest then, and you may get a keener price than in the busy summer.
- Choose standard white uPVC unless you specifically want a black or woodgrain look — coloured finishes add 10–20% for no functional gain.
- Check the guarantee is insurance-backed and the installer carries public liability cover, especially for work at height.
- Bungalow owners: confirm the job can be done from towers rather than scaffold — that alone can save 20–25%.
A genuinely good roofline job is not the one that saves £200 today; it is the one that does not need touching for three decades.
Fascias & Soffits Cost: Frequently Asked Questions
In 2026 most UK homeowners pay between £1,400 and £4,500 to fully replace fascias and soffits in uPVC. A terraced house typically costs £1,400–£2,400, a semi-detached £2,200–£3,400, and a detached house £3,200–£4,500 or more. Adding new gutters at the same time costs roughly £300–£700 extra, and scaffolding on a two-storey property adds £600–£1,500. As a per-metre guide, full uPVC replacement runs about £90–£150 per linear metre supplied and fitted.
Full uPVC fascia and soffit replacement costs around £90–£150 per linear metre supplied and fitted in 2026, with £110–£130 being typical for a standard two-storey home. Cap-over (overcladding) is cheaper at roughly £60–£100 per metre because the old timber stays in place. Aluminium is dearer at £150–£220 per metre, and timber sits around £120–£180 per metre but needs ongoing painting. New guttering adds about £30–£70 per metre on top.
Cap over only when the existing timber fascia is sound — firm, dry, straight and free of rot, confirmed with a screwdriver test. Capping costs about 20–30% less and is faster, but if you clad over rotten or damp timber you seal moisture in, which accelerates decay and can spread to the rafter feet. Full replacement removes the old boards entirely, lets the installer fix the new fascia to solid roof timbers, and is the only safe choice where there is any rot, infestation or sagging. For most older UK homes a full replacement is the better long-term value.
Yes. A cold pitched roof must be ventilated so moisture-laden air can escape the loft, otherwise condensation forms and can rot the roof timbers and ruin insulation. Ventilated soffits, soffit vent strips or over-fascia vents provide that airflow. UK guidance follows BS 5250:2021 and Approved Documents C and F, which call for continuous ventilation equivalent to a 10mm or 25mm gap depending on roof pitch, with a 4mm mesh to keep out insects and birds. Replacing solid soffits with vented boards is a common upgrade during a roofline job.
Quality uPVC fascias and soffits last around 25–35 years in typical UK weather, and premium systems can exceed 40 years. They are effectively maintenance-free apart from an occasional wash. Most reputable installers offer a 10–20 year guarantee on the boards, and some manufacturers back their profiles for longer. Timber lasts roughly 15–25 years but only with regular repainting, while aluminium can reach 40–50 years.
A detached house usually has 35–55 linear metres of roofline, so a full uPVC fascia and soffit replacement typically costs £3,200–£4,500 in 2026, and complex or larger properties can exceed £5,500. Adding new gutters takes it to around £3,800–£5,200, and two-storey scaffolding adds £900–£1,500. Detached homes almost always need scaffolding on at least the front and rear elevations, which is the single biggest variable in the price.
Scaffolding typically adds £600–£1,500 to a two-storey fascia and soffit project and can account for up to a third of the total bill. A single elevation may be £400–£700, while wrapping a detached house can reach £1,200–£1,500. Single-storey bungalows can often be worked from access towers or ladders, avoiding scaffolding entirely and saving around 20–25% of the usual cost.
Watch for soft or spongy fascia edges, flaking or blistering paint, black mould staining, green algae on soffits, and gutters that sag or pull away from the wall because the timber behind them has weakened. Inside the loft, look for damp patches, daylight at the eaves, or a musty smell that points to trapped condensation. Birds or wasps nesting at the eaves suggest gaps in failing soffits. Any of these means it is time to get the roofline inspected.
Not always, but it is usually the sensible time to do it. The gutters have to be taken down to fit new fascias, so refitting tired plastic gutters that are already 15–20 years old is a false economy. New uPVC guttering adds roughly £30–£70 per metre, or about £300–£700 for a typical home, and you only pay for the access and labour once. If your gutters are recent and in good condition, a reputable installer can refit them and save you the cost.
The fascia is the long board fixed to the ends of the roof rafters along the eaves. It closes off the roof edge, carries the bottom row of tiles or the roofing felt, and crucially it is what your guttering is screwed to. If the fascia rots, the gutter loses its fixing and starts to sag or leak, which then drives water down the wall. Because the fascia does this structural job, capping over a rotten one is risky — the new board and the gutter are only as secure as the timber underneath.
Bargeboards are the sloping boards that run up the gable end of a roof, the equivalent of a fascia on the angled verge. Replacing them in uPVC costs around £300–£950 each, averaging about £550–£625, depending on length, height and access. They are often quoted on top of a fascia and soffit job because they need the same scaffolding and finishing trims, so doing them together is more cost-effective than as a separate visit.
For most homes, yes. New uPVC roofline removes a constant maintenance task, protects the roof timbers and walls from water damage, improves kerb appeal and typically pays back through avoided rot repairs and easier home sales. A failed fascia left untreated can let water reach the rafter feet, turning a £2,000–£3,000 cosmetic job into a far larger structural repair. Getting three written quotes and choosing full replacement over cheap cap-over on aged timber gives the best long-term value.
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Related Guides
Planning roofline work rarely happens in isolation. These guides cover the jobs most often done alongside new fascias and soffits:
- Gutter Installation Cost UK 2026 — per-metre rates, materials and the cost of doing gutters at the same time as your roofline.
- Roofing Cost UK 2026 — full re-roof, repair and re-tile pricing, and how roof condition affects your fascia choice.
- Find Roofing & Roofline Specialists — get matched with insured, vetted roofers and roofline installers in your area.
How We Researched These Figures
The cost ranges on this page reflect Q3 2026 UK roofline pricing, compiled from installer quotations gathered across 519 UK towns and cross-checked against published trade cost data and manufacturer specifications. Material lifespans, ventilation requirements and guarantee norms are verified against UK regulatory and industry sources.
- NFRC (National Federation of Roofing Contractors) — industry guidance on roofline replacement, roof-void ventilation and competent-installer standards.
- Approved Document C & Approved Document F (GOV.UK) — the Building Regulations covering resistance to moisture and ventilation for cold pitched roofs.
- BS 5250:2021 — the British Standard code of practice for the management of moisture in buildings, including eaves ventilation gaps and 4mm mesh requirements.
- NHBC Standards (roof ventilation, vapour control and insulation) — new-build benchmarks for ventilating pitched roofs.
- Roofline manufacturers (uPVC, aluminium and timber profile makers) — published material specifications, profile pricing and product guarantees.
- BestBuilders quote dataset — anonymised fascia, soffit, gutter, scaffolding and bargeboard quotes from across our 519-town coverage.
Methodology: Prices are real-world fitted ranges, not material-only or list prices. We weight figures toward standard white uPVC full replacement on a typical two-storey home, then show the adjustments for material, method, access and region. London and the South East are noted as running roughly 20–30% higher. Figures are reviewed quarterly — this page wasReviewed by the BestBuilders editorial team on on 2 July 2026.
Read our full /editorial-standards for how we source, verify and update cost data. We are a free quote-matching service: all enquiries are handled through the form above, and we never publish or pass on tradesperson contact details directly.