Lead Work Costs in Mildenhall - What to Expect

Expert Lead Work
in Mildenhall

Why Lead Work Costs Vary So Much

A chimney flashing re-point might cost a few hundred pounds. A full lead valley replacement on a large pitched roof can run to well over a thousand. Both are described as lead work, but they involve completely different amounts of material, time and preparation. The gap between quotes from different roofers can be wide, and not always because one is profiteering - often it reflects a genuine difference in what each roofer is actually proposing to do.

Below is a breakdown of the main factors that affect what lead work costs in Mildenhall, along with approximate price ranges based on current UK rates. These figures are indicative - your actual quote will depend on the specifics of your property and the scope of work required.

Material Costs and Lead Code

Milled lead sheet is sold by weight, and lead is not cheap. The price per square metre varies with the code (thickness) used. As a rough guide, lead sheet at the time of writing runs from approximately £25 to £50 per square metre depending on code, with code 5 (2.24 mm, used for valleys and back gutters) costing more per square metre than code 3 (1.32 mm, used for lighter flashing work).

A full chimney stack - front apron, two sets of side soakers and step flashings, and a back gutter - typically requires between 1.5 and 3 square metres of lead depending on the size of the stack and the pitch of the roof. That puts the material cost for a chimney re-lead in the region of £75 to £150 for the lead alone before any labour or ancillary materials are added.

A valley on a typical semi-detached house might be 3 to 5 metres long and require code 5 lead across the full width of the valley board, often 450 to 600 mm wide. Material costs for the lead alone can reach £200 to £400 before labour.

Quotes that look unusually low sometimes reflect the use of a lighter lead code than the job demands. Always ask which code is being specified and why.

Labour and Access

Labour is the larger part of most lead work bills. Lead flashing is a skilled job - forming it correctly, bossing corners without cutting the sheet, raking out mortar joints to the right depth and pointing with the correct mix takes time and experience. A chimney re-lead typically takes a skilled roofer half a day to a full day depending on the complexity of the stack and the ease of access.

Access is one of the biggest variables in any roofing quote. A bungalow where the chimney is reachable from a standard ladder costs far less to set up for than a two-storey or three-storey property where scaffolding is required. Scaffolding on a domestic property in this area typically adds £500 to £1,500 to a job depending on the configuration required and how long it needs to stay up.

Where scaffolding is being erected anyway - for example if you are having other roof work done at the same time - getting lead work carried out during the same visit is almost always more economical than calling a roofer back separately for the lead.

Typical Lead Work Prices in Mildenhall

The following ranges are for straightforward residential work, excluding scaffolding unless stated. Prices will vary with the specific scope, access and condition of the existing lead.

• Chimney flashing re-point only (mortar re-pointed, lead reused where sound): £150 to £300.
• Partial chimney re-lead (replacing failed sections, e.g. back gutter only or front apron only): £250 to £500.
• Full chimney re-lead (all four sides stripped and replaced with new lead to the correct codes): £450 to £900, excluding scaffolding.
• Lead valley replacement (stripping old valley, relaying tiles either side, new code 5 lead valley): £600 to £1,200 depending on valley length and tile type.
• Dormer flashing replacement (step flashings and cheek flashings on a standard dormer): £350 to £700.
• Soaker replacement at abutment (new soakers under slates or tiles at a wall junction, with cover flashing): £200 to £450.
• Flat roof edge or parapet detail (upstand and drip in code 5 lead, per linear metre): £60 to £120 per metre.

These figures assume the underlying brickwork, timbers and felt are in reasonable condition. If brickwork needs repointing before the flashing can be fitted, or if valley boards are rotten and need replacing, those works add to the total.

What Pushes the Cost Up

Several factors reliably increase the final cost of a lead work job beyond the base estimate.

• Poor access. Scaffolding, a scaffold tower, or a cherry picker needed where ladders alone are insufficient.
• High or complex chimney stacks. A tall chimney with an elaborate profile takes longer to measure, cut and dress than a standard brick stack.
• Hidden damage found on stripping. Rotten valley boards, failed felt, damaged battens or crumbling brickwork discovered once the old lead comes off. This work needs doing before the lead goes back - it cannot be skipped.
• Non-standard tile profiles. Handmade clay tiles, large-format pantiles or old plain tiles need careful handling, and the cut angles at a valley or abutment take longer to get right than standard machine-made tiles.
• Multiple junction types on one job. A chimney with a step flashing on one side and a flat roof abutment on the other involves different lead details and different techniques.
• Matching old tile colours. If tiles are cracked during stripping and need replacing, sourcing second-hand tiles to match an older roof takes time and sometimes involves additional cost.

What Keeps the Cost Down

• Good existing access. Bungalows and single-storey extensions where standard ladders and ridge hooks are sufficient cost less to set up for.
• Sound substrate. Where the underlying brickwork, felt and timbers are in good condition, a straightforward lead replacement is cleaner and faster.
• Combining work with other roofing jobs. If you are having tiles replaced, a ridge repointed or gutters cleared, getting lead work done at the same visit saves access costs.
• Early intervention. Catching a failing flashing before it has caused water damage to timbers or ceiling plasterwork keeps the scope of work to the lead detail alone.

How to Judge a Quote

A meaningful quote for lead work should specify the code of lead being used, what is being stripped out versus reused, how access will be arranged, and what happens if additional problems are found during stripping. A price that does not mention these things may be a low figure that excludes necessary work, or it may be a high figure that includes scaffolding you do not need.

When getting quotes for lead work in Mildenhall, ask each roofer to be specific about scope. The cheapest quote is not always the cheapest job by the time the work is finished.

Get a Clear Quote from Brandon Roofers

We cover Mildenhall from our base in nearby Brandon. If you have failing lead work on a chimney, valley, dormer or flat roof detail, call us to arrange a roof survey. We will inspect the detail, explain what is needed and why, and give you a clear breakdown of the cost before any work starts.