Roof Replacement
Full Roof Replacement in Norwich
A full roof replacement is a significant investment, and Norwich's varied housing stock means the right approach differs substantially by property type and location. A Victorian terrace in the Golden Triangle requiring matched clay pantiles is a very different project to a 1970s concrete tile re-roof on a Catton estate — in terms of material sourcing, specification, scaffold requirements and timeline. We have experience across all of Norwich's housing eras.
On post-war estates we often fit dry verge and dry ridge systems as part of re-roofing.
Norwich sits in a river valley exposed to north-easterly airflow from the North Sea, which means roofs here take more punishment than sheltered inland cities. We specify materials and fixings accordingly — mechanical dry-fix ridge systems rather than mortar-bedded on exposed positions, quality underlay with adequate laps for the wind-driven rain events Norfolk receives, and appropriate ventilation for the cold roof conditions common in Norwich's older housing stock.
Survey and Specification for Norwich Properties
Every re-roof starts with a full structural survey. We inspect the sarking boards or decking, rafters, wall plates and any existing underlay before confirming the specification. On Norwich period properties — particularly those with pantile or Welsh slate roofing — we assess whether the existing batten gauge is correct for the replacement tile, and whether any structural repairs are required before tiling begins. We provide a detailed written specification with your quote.
The Re-Roofing Process Step by Step
We erect scaffold and strip the existing covering, disposing of all materials. Sarking boards and rafters are inspected and any defective timber replaced. New breathable membrane is laid, battens fixed at correct gauge, and tiling begins from eaves to ridge. Ridge, hips and valleys are finished to current BS 5534 standards. On completion, all lead, flashings and mortar joints are pointed and the site cleared. Scaffold comes down once we're satisfied with the finished roof.
How Long a New Norwich Roof Will Last
Clay pantile, correctly specified and fixed, will last 60–100 years on a Norwich property. Welsh slate is similar. Concrete interlocking tile has a design life of 30–50 years depending on manufacturer. Modern fibre cement slate runs 30–40 years. All our re-roofs carry a 10-year workmanship guarantee in addition to manufacturer product warranties. We'll advise you honestly on the right material for your property type, budget and location in Norfolk.
Roof Replacement Pricing — Norwich
3-bed semi re-roof (concrete tile)£4,500–£7,500
3-bed semi re-roof (pantile or slate)£6,000–£10,000
Detached house re-roof (concrete tile)£7,000–£12,000
Detached house re-roof (pantile or slate)£9,000–£15,000
Garage or outbuilding re-roof£1,500–£4,000
Ridge and hip dry-fix upgrade£800–£2,000
Norwich Context
Re-Roofing in Norwich — What's Different
The most significant difference between re-roofing in Norwich and re-roofing in most UK cities is material specification. In a city where clay pantile is the original and correct material on thousands of period properties, the decision about what to put back is not straightforward. A concrete alternative is cheaper and quicker to source — but it looks wrong, may not comply with conservation area requirements, and will date the property. We always advise on the correct specification for the property's age, location and planning status before quoting.
The second major difference is structural survey scope. Norwich's period housing stock includes properties where sarking boards, rafters and wall plates have not been inspected since the original build in the 1880s or 1890s. We find structural issues on a meaningful proportion of Norwich re-roofs — rotten fascia plates, undersized rafters, wall plates that have shifted. We flag all of this during the survey and provide repair costs upfront. A re-roof that goes over failing structure is a re-roof that will need doing again in 10 years.
The third difference is access. Norwich's inner suburbs — Golden Triangle, Heigham, Lakenham — have narrow Victorian streets with limited parking and neighbouring properties within arm's reach on both sides. Scaffold planning, skip placement and material delivery all require more coordination than on a spacious suburban plot. We handle all of this as part of the project, not as surprises that appear on the final invoice.
Choosing a Roofer for a Norwich Re-Roof
A full roof replacement is a 30–60 year decision. The difference between a correctly specified, well-executed re-roof and a cheap one is not visible on the day — it shows up in year 8 or year 15 when the cheap one starts failing. We recommend getting three quotes on any re-roof, checking NFRC registration, asking for a written guarantee, and not accepting a verbal quote or a quote that doesn't specify materials by name and grade.
