Mansard loft conversions and mansard roof repairs. Maximise headroom and living space. in Ilford (IG1, IG2, IG3). 163 reviews. 10-year guarantee. Free quotes.
Looking for mansard roofing in Ilford? Ilford is characterised by 1930s suburban semi-detached houses with hipped roofs and concrete interlocking tiles, stretching along Cranbrook Road and into Gants Hill. Closer to the town centre, Victorian terraces and Edwardian villas have slate and plain tile roofs. The Ilford Hill development has added modern apartment blocks with flat membrane roofing.
A mansard conversion replaces the rear slope of your roof with a near-vertical wall (typically 72°) topped with a flat roof section. This creates the maximum possible headroom and floor space — significantly more than a standard dormer. Ilford is characterised by 1930s suburban semi-detached houses with hipped roofs and concrete interlocking tiles, stretching along Cranbrook Road and into Gants Hill. Closer to the town centre, Victorian terraces and Edwardian villas have slate and p In Ilford, mansard conversions are particularly popular on Victorian and Edwardian terraces where the existing roof pitch and party wall heights allow full-height rooms across the entire footprint.
Mansard conversions usually require planning permission because they change the overall height and shape of the building. In Ilford, approval rates are generally high for rear mansards that do not overlook neighbouring properties. Front mansards are rarely approved. Conservation areas have stricter requirements. We work with experienced architects and can advise on the likelihood of approval before you invest in drawings and applications.
The near-vertical mansard wall is typically clad in natural slate (heritage look), zinc standing seam (contemporary), or tile hanging (blends with existing roof). The flat top is finished in GRP fibreglass or single-ply membrane. The junction between the mansard wall and the flat top is critical — we use continuous lead or zinc flashings with generous overlaps and proper drainage falls on the flat section. Every mansard we build in Ilford is designed for a 30+ year lifespan.
1930s concrete interlocking tiles across Ilford’s suburban streets are now beyond their 80-year lifespan — they absorb water, crack in frost, and shed granules. Hipped roof valleys on semi-detached houses are a chronic leak point. Bay window roofs on Edwardian villas leak where zinc flashings have corroded. Many homeowners have installed solar panels on ageing roofs, accelerating tile deterioration.
Our mansard roofing service covers Cranbrook Road, High Road, Ley Street, Ilford Lane, Albert Road, Balfour Road and all surrounding streets in Ilford. We are already working in the area regularly, so we can be with you quickly and start work without delay.
| Work Type | Guide Price |
|---|---|
| Mansard conversion (roofing element) | £8,000 – £15,000 |
| Mansard re-roof (existing) | £4,000 – £8,000 |
| Zinc standing seam cladding (per m²) | £120 – £180 |
| Slate cladding (per m²) | £80 – £140 |
| GRP flat top (per m²) | £75 – £95 |
| Lead flashings and junctions | £800 – £2,000 |
Prices are guide ranges for Ilford. Your actual quote depends on the specific job. All quotes are free, written, and fixed — no hidden extras.
1. Feasibility survey. 2. Architect drawings and planning application. 3. Structural calculations. 4. Building Regs application. 5. Scaffold and strip existing rear slope. 6. Structural frame. 7. Mansard wall construction and cladding. 8. Flat roof. 9. Flashings and junctions. 10. Windows. 11. Weathertight handover.
Over the past two decades, we have completed thousands of mansard roofing jobs across Ilford and the wider East London area. That experience means we understand the specific challenges Ilford properties face — from the housing stock and the materials used in their construction, to the local climate conditions and the most common failure patterns. When you choose us, you are not getting a roofer who will learn on your roof — you are getting a team that has already solved your exact problem dozens of times before on the same type of property in the same postcode.
Our 163 verified five-star reviews speak for themselves. Each one represents a Ilford homeowner who trusted us with their roof and was happy enough to leave public feedback. We do not offer incentives for reviews — every one is genuine. That track record of customer satisfaction is something no amount of advertising can replicate.
We are fully insured with £5 million public liability cover, registered with the National Federation of Roofing Contractors (NFRC), and provide a written 10-year workmanship guarantee on every job. Our quotes are detailed, itemised, and fixed — the price we quote is the price you pay, with no hidden extras, no surprise charges, and no pressure to proceed.
Ready to get your mansard roofing sorted in Ilford? Call 0203 441 9626 now for a free, no-obligation quote. We answer 7 days a week, 8am to 6pm, with 24/7 emergency cover.
Call 0203 441 9626 for a free mansard roofing quote in Ilford. No call-out fee, no obligation.
“Called about missing slates after the January storm. They were on our roof within three hours, replaced eight slates and re-sealed the flashing around the chimney. Clean, fast, and the price was exactly what they quoted on the phone.”
“Our Becontree Estate semi needed a complete re-roof — the 1930s clay tiles were crumbling and the battens underneath were rotten. Four days from start to finish, new concrete tiles, all new battens and felt. Looks brilliant.”
“Emergency call-out for a tree branch through our roof in Barking. They secured it within an hour with tarps and boards, then came back Thursday for the full repair. Saved us thousands in water damage.”
Costs depend on the scope of work. Mansard conversion (roofing element): £8,000 – £15,000. GRP flat top (per m²): £75 – £95. We provide free, detailed written quotes. Call 0203 441 9626.
Standard work: 2–5 working days from quote acceptance. Emergency: same day, 24/7. We aim to be on-site in Ilford within 1–2 hours for emergencies. Call 0203 441 9626.
Yes. 10-year written workmanship guarantee on all mansard roofing in Ilford. Material guarantees of up to 25 years depending on the product. Written certificates provided on completion.
163 verified five-star reviews. 10-year guarantee. Fully insured (£5m). No call-out fee. NFRC registered. We know Ilford’s housing stock inside out — we have been working on these roofs for 20+ years.
24/7 emergency service across Ilford (IG1, IG2, IG3). Storm damage, leaks, structural failures. Call 0203 441 9626 any time, day or night.
We cover Ilford and all nearby areas including Barking, Romford, Woodford, Wanstead. Full East London coverage. Call 0203 441 9626 to check your postcode.
£5 million public liability insurance. Employer’s liability. Professional indemnity. NFRC registered. Certificates provided on request before any work begins.
No call-out fees. No obligation. Just an honest quote from a local Ilford roofer who’ll turn up when they say they will.
0203 441 9626