Lead Work & Lead Flashing Nottingham — Trusted Local Repairs & Installation

A leaking roof doesn't wait for a convenient time. If you've spotted a damp patch near a chimney breast, staining on a loft timber, or flashing that has pulled away from the wall — water is already inside your property. Left alone, that moisture spreads into timbers, plasterwork, and insulation, turning a manageable repair into a costly problem.

At Trust Roofing Services, we carry out professional lead work and lead flashing repairs across Nottingham and Nottinghamshire — from a single chimney flashing repair in Hucknall to complete lead valley replacements on period homes in West Bridgford. As a family-run team with over 15 years of hands-on roofing experience, we know

Nottingham's housing stock, its weather, and the leadwork problems that come with both.

This page covers:

• What lead flashing is and what it protects
• The most common lead work jobs we carry out across Nottingham
• How to spot a failing flashing before it causes serious damage
• When to repair vs when to replace — and what that process looks like
• Lead alternatives and when they make sense
• Areas we cover across Nottinghamshire

Call 0115-647-3275. We offer a free, no-obligation inspection across Nottingham and the surrounding area.

What Is Lead Flashing and What Does It Do?

Lead flashing is a shaped strip of rolled lead sheet, fitted to seal the joints wherever your roof meets another surface. That includes chimneys, walls, dormers, valleys, and bay windows. Without it, rainwater channels straight into those gaps and into your building — often without any visible sign until the damage is already done.

Lead has been used in roofing for centuries for one simple reason — nothing else does the job as reliably or as long. When correctly installed to BS 6915 standard, lead is flexible enough to move with temperature changes, durable enough to resist UK weather year-round, and long-lasting enough that a properly fitted installation can serve a property for 50 to 100 years.

The Most Common Leadwork Locations on Nottingham Homes

These are the areas we repair and replace most often across Nottinghamshire:

• Chimney flashings — apron at the front, step flashings up each side, back gutter behind the stack
• Roof-to-wall abutments — where a lower roof slope meets the wall of a house or extension
• Bay window lead roofs — a frequent wear point and theft target on Nottingham's Victorian terraces
• Dormer windows — cheeks, aprons, and the junction with the main roof below
• Lead valley linings — where two roof slopes meet and concentrate water flow
• Lead soakers — thin strips interleaved under slates or tiles at chimney and wall junctions
• Lead gutter linings — parapet and central gutters on older and commercial properties
• Flat roof lead sections — covering bays, dormers, and smaller flat roof areas

Nottingham's housing stock is heavily Victorian and Edwardian. Terraced streets in Sherwood, Arnold, Bulwell, and Radford contain chimney stacks that have had little or no professional leadwork attention in decades. If your property is more than 50 years old and the flashing has never been properly replaced, it is worth having it inspected before the next heavy rain finds a weak point.

Signs Your Lead Flashing Needs Attention

You do not always see a problem from street level. Some signs appear outside; others only become obvious inside the building. Here is what to look for.

Outside — visible warning signs:

• Flashing that has slipped down and is no longer seated in the mortar chase
• Cracked or split lead along the edges of a section
• White streaking on brickwork below a flashing — this is lead carbonate and indicates water is running behind the lead
• Missing sections — particularly common on low bay window roofs, which are easy to reach from the pavement
• Old sealant that has cracked and separated from the joint
• Moss or damp staining concentrated around a chimney base or wall junction

Inside — signs water has already entered:

• Damp patches on ceilings near a chimney breast
• Staining or rot on loft timbers directly below a roof junction
• Mould at ceiling level on a top floor, close to a wall-to-roof joint
• Dripping in the loft after heavy rain, even though roof tiles look undamaged from below
• A musty smell in a top-floor bedroom — a common early warning on Nottingham's older terraced homes

Nottinghamshire experiences significant rainfall and wind-driven rain, particularly through autumn and winter. Wind pushes water up and behind lifted flashing edges. A section that holds in dry weather can flood in a storm. Don't wait for it to drip through the ceiling before you call.

Important: Do not apply silicone sealant to a failing flashing. Flashing works by overlap and gravity — not by adhesive. A sealant patch disguises the problem for one season at most, then fails again. It also makes the proper repair harder and more expensive when it comes.

Call 0115-647-3275 if you've spotted any of these signs. We'll arrange a free inspection at a time that suits you.

Choosing the Right Lead Code — What the Numbers Mean

All rolled lead sheet is made to BS EN 12588 and comes in codes numbered 3 to 8. The code tells you the thickness and weight of the sheet. Using the wrong code is one of the most common causes of early failure — too thin and it wears out fast, too heavy and it restricts the natural movement that keeps lead watertight.

Here is a plain guide to the codes we use most on Nottingham properties:

Code 3 — Used for lead soakers only. These are the small strips fitted under slates or tiles at chimney and wall junctions. Not suitable for exposed use.

Code 4 — The standard choice for most domestic chimney flashings, step flashings, and abutments across Nottingham. A good all-round code for sheltered to moderate exposure.

Code 5 — Used for valleys, back gutters, bay window roofs, and exposed locations. The right step up when a section is wider, longer, or takes more weather than a standard chimney flashing.

Code 6 — Used for flat roof sections, parapet cappings, and larger dormer coverings where a heavier sheet is needed.

Code 7 & 8 — Reserved for full lead flat roofs and gutters where standing water is a factor. Rarely needed on standard domestic repairs.

Which code does your property need?

For most Nottingham homes, Code 4 covers the majority of chimney and abutment work. If you have a bay window roof, a valley lining, or a flashing in a particularly exposed position, Code 5 is the right choice.

If your property is listed or in a conservation area — such as the Lace Market or The Park Estate — there may be a requirement to use lead rather than a modern alternative. We can advise you on this as part of your free survey.



Not sure what you need? Call us on 0115-647-3275 and we will tell you exactly what is right for your property.

When to Repair Lead Flashing — and When to Replace It

This is the question we hear most often. The honest answer depends on what is actually there.

Repair is usually the right call when:

• Only one short section has failed and the rest of the run is sound
• The lead is still pliable — not brittle or cracked through
• The mortar chase is intact and the lead simply needs re-securing and re-pointing
• The original installation used the correct lead code and was done to a proper standard

Full replacement makes more sense when:

• Multiple sections have failed, or cracking is spread across a run
• The lead has hardened and gone brittle — a sign it has reached the end of its serviceable life
• The original installation used the wrong code or was not fitted correctly to BS 6915
• The same junction has leaked repeatedly despite earlier repairs — a strong indicator the root cause was never fixed
• A previous contractor has used sealant as a fix, which is now failing

In parts of Beeston and Wollaton, we regularly work on older semi-detached properties where the original chimney lead was never installed to a proper standard. A patch on poor underlying work will not hold. We will always give you an honest assessment of which applies to your job — and we will never recommend a full replacement when a repair will do the job properly.

A note on DIY lead flashing repairs

Working at roof height without the correct equipment is genuinely dangerous. Beyond the safety risk, lead flashing fitted without the correct lap lengths, chase depth, and allowance for thermal movement will fail — and often creates a worse leak than the original problem. The cost of correcting a failed DIY repair is nearly always greater than the cost of doing it right from the start. Call us first.

How We Carry Out a Lead Flashing Job in Nottingham

Here is exactly what to expect when you book Trust Roofing Services for a leadwork repair or replacement.

Step 1 — Free Survey

We start with a free inspection of the problem area. Most residential jobs can be assessed from a ladder. For larger or higher properties, we use our free drone survey to get a clear picture without the upfront cost of scaffolding. This means you get an accurate assessment before we quote for anything.

Step 2 — Clear, Itemised Quote

We provide a written quote that separates materials from labour. No hidden charges. No vague day-rate surprises. We will also tell you upfront if scaffolding is likely to be needed and factor that into the total.

Step 3 — Access & Safety

Most single-storey bay window and extension flashings can be reached safely by ladder. Two-storey chimney work nearly always requires a scaffold tower or full scaffolding — any roofer who offers to skip this is cutting a corner that affects both safety and the quality of the finished work.

Step 4 — The Leadwork Itself

Our qualified team follows BS 6915 throughout every job. Here is what happens on site:

• Old mortar is raked out of the chase using an angle grinder or mortar raking tool
• Damaged lead is stripped and removed from site
• New lead sheet is cut and dressed to shape — bent and formed to follow the exact contour of the roof and wall junction
• Lead is fixed using lead bungs (small wedges driven into the chase) or stainless steel clips
• Individual sections are kept to a maximum of 1.5 metres to allow for thermal expansion and contraction — one of the most common causes of premature failure is sections that are too long
• Laps between sections overlap by a minimum of 100mm
• The chase is re-pointed with fresh mortar to lock the lead in place
• Any disturbed roof tiles are replaced and re-bedded as part of the job

Step 5 — Patination Oil

Once the lead is in place, we apply patination oil to the surface. This protective coating prevents the white carbonate staining that new lead produces, which would otherwise streak down your brickwork. It also gives the finished job a consistent, clean appearance.

Step 6 — Final Check & Tidy

We walk the finished work with you before we leave. The site is left clean. Pointing, tiles, and any displaced materials are made good.

All our leadwork is installed and certified to BS 6915 — the British Standard code of practice for lead sheet roof and wall coverings. Trust Roofing Services is NFRC-registered and CSCS-certified.