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Fascia & Soffits in West London
Fascia boards, soffits and bargeboards form the roofline of your property — they support guttering, seal the roof void, and provide essential ventilation. When they rot, warp or crack, water gets into the roof space and your guttering loses its support. We strip failed roofline back to sound timber and install new fascia, soffit and bargeboard in uPVC or treated timber.
Fascia and soffit replacement in West London costs £1,000–£3,500. We strip failed roofline back to sound timber and install new uPVC or treated timber with ventilated soffits as standard. Call 0203 302 2547.
✓ NFRC Registered · Last updated: August 2026
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✓ Serving West London Since 2004
Fascia & Soffits
Fascia & Soffits Across West London
Fascia boards, soffits and bargeboards form the roofline of your property — they support guttering, seal the roof void, and provide essential ventilation. When they rot, warp or crack, water gets into the roof space and your guttering loses its support. We strip failed roofline back to sound timber and install new fascia, soffit and bargeboard in uPVC or treated timber.
Signs Your West London Roofline Needs Replacing
Peeling paint, soft or spongy boards, visible gaps between fascia and wall, wasp or bird nests in the soffit, sagging gutters — these all indicate roofline failure. In West London, the most common cause is decades of gutter overflow soaking into the fascia grain.
uPVC vs Timber Roofline for West London Properties
uPVC is maintenance-free, rot-proof and available in a range of colours. Timber gives a traditional appearance and is required in some conservation areas. For most West London properties, uPVC is the practical choice — it eliminates the repainting cycle and lasts 20-30 years.
Ventilation — The Detail Most Contractors Miss
Adequate roof void ventilation prevents condensation that rots timbers from the inside. We install ventilated soffits as standard on every roofline replacement in West London — continuous soffit vent strip provides the 10mm equivalent ventilation gap required by Building Regulations.
Typical Fascia & Soffits Prices
Fascia & Soffits across West London: £1,000–£3,500 depending on scope, access and materials. We provide free, written, no-obligation quotes for all work. Call 0203 302 2547 for a quote.
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FAQ
Frequently Asked Questions
A full roofline replacement on a typical West London semi costs £1,500–£2,500 in uPVC. Larger detached properties run £2,500–£3,500. Timber replacement for period properties is 30-50% more.
Quality uPVC fascia boards last 20-30 years with no maintenance. Cheaper products may discolour or warp within 10-15 years. We use only established manufacturer products with a minimum 10-year colour guarantee.
Technically yes, but we strongly recommend replacing guttering at the same time. The scaffold is already up, and old gutter fixings often damage new fascia boards during reinstallation.
Not in most cases. However, if your West London property is in a conservation area, you may need to match existing materials and profiles. We advise on planning requirements as part of our quotation.
The primary cause is blocked or leaking gutters — water overflows onto the fascia board and soaks in over time. Once rot starts, it spreads along the grain and eventually compromises the gutter mounting points.
If the boards are sound with only surface weathering, painting can extend their life by 5-10 years. If there is any rot, softness, or warping, replacement is the only effective solution.
Yes — ventilated soffit strips are included as standard on every roofline replacement. This provides essential roof void ventilation that prevents condensation and timber rot.
Our Process — What to Expect
Every job follows our standard quality process: free inspection and assessment, written quote with full scope of work, professional installation by our own team using specified materials, post-completion inspection with photographic record, and a written guarantee. This process applies to every job regardless of size — a £200 repair gets the same professional approach as a £15,000 re-roof.
Materials and Specification
We specify materials based on the specific conditions of your property — its age, construction type, exposure and the performance requirements of the job. We never use the cheapest available option as default — we use the right option for your situation and explain why. All materials are sourced from established manufacturers with proven track records.
Our Guarantee
All work carries our written workmanship guarantee. The guarantee period depends on the scope of work — from 2 years on minor repairs to 10 years on full installations. Guarantees are transferable if you sell the property. Materials carry the manufacturer's own guarantee in addition to our workmanship cover.
Roofline problems are easy to miss because they happen at the edge of your vision. Here is what to look for.
Paint peeling or flaking on fascia boards
Soft or spongy boards when prodded
Visible gaps between fascia and wall
Sagging gutters (fascia too weak to hold brackets)
Wasps or birds entering at the soffit line
Green algae or black mould on the soffit underside
When it is not the answer: If the boards are sound timber with only surface weathering, repainting can extend life by 5-10 years. Capping over sound timber is a middle option before full replacement. Read the full guide.
Roofline anatomy — fascia rot is almost always a drainage failure caught late.The process
From First Call to Sign-Off
1. Roofline survey
We check fascia, soffit, bargeboard and gutter condition — the full roofline.
2. Quote with options
uPVC or timber; colour choice; ventilated or solid soffit; gutter replacement bundled.
3. Strip back
Old boards removed. Any rotten rafter feet spliced or replaced.
4. Install
New boards fixed, ventilated soffit strips installed, guttering refitted.
5. Test and finish
Gutter water-tested, joints sealed, site cleared.
Timescales
How Long Does It Take?
Job
Typical duration
Semi (full roofline)
1-2 days
Detached
2-3 days
Terrace (one elevation)
1 day
Capping over existing
1 day
External work only. Weather delays rare unless heavy rain prevents safe scaffold use.
Access
Getting Safely onto West London Roofs
Scaffold or ladder depending on height. Two-storey properties need scaffold. Scaffold is specified for: two-storey properties, full-perimeter roofline, any job exceeding one day at height - always itemised in your written quote, never a hidden extra, and we arrange it.
Victorian terraces across Fulham, Kilburn and Willesden mean rear-access scaffold and pavement permits on busy residential streets. Pavement scaffold and skip permits go through the relevant borough council; allow a few working days on streets like Fulham Palace Road, Kilburn High Road, King Street Hammersmith, Askew Road where space is tight.
Pricing
West London Fascia & Soffits: Cost Guide
Job
Typical range
Notes
uPVC fascia (per lm)
£100-£150
Installed incl. brackets
Full roofline — semi
£1,800-£4,000
Fascia + soffit + bargeboard + gutter
Full roofline — detached
£3,200-£6,500
Larger perimeter
Capping over sound timber
£60-£90/m
When boards are solid
Timber (period property)
£140-£200/m
Painted softwood or hardwood
What moves the price
Linear metres of roofline
Board condition (cap vs strip)
Height and scaffold requirement
Material choice
Whether guttering replaced at same time
Worked example: Full uPVC roofline on a 1930s semi on Carlton Avenue, Kenton: 24lm fascia + soffit (£1,100), gutter (£320), downpipes (£240), scaffold (£600) — total £2,260.
5-year workmanship guarantee. uPVC carries 10-15 year manufacturer colour guarantee.
Covered: workmanship for 10 years, in writing, transferable if you sell.
On top: manufacturer warranties on materials (terms vary by product).
Not covered: storm or impact damage - that is an insurance matter, and we will document it for your claim.
If a fault appears in covered work, we come back and put it right. No quibbling, no re-charge.
Good to know
Disruption, Mess & Weather
External work only. Some noise from removing old boards. We sheet below and sweep. You do not need to stay home for external work - we just need power and access agreed in advance.
Roofline work runs in most weather. Sealant needs dry surfaces at joints. Thames corridor humidity slows drying on riverside properties; Harrow Hill faces 15-20% higher wind loading than lowland areas.
Get In Touch
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No call-out fees. No obligation. Just an honest quote from a local West London roofer who turns up when they say they will.
