TNR Roofing Services
Brick chimney with new lead flashing on a plain tiled roof, Stevenage
Chimneys and leadwork ยท Stevenage

Chimney Repairs and Leadwork in Stevenage

Flashing, pointing, crown and pot repairs for chimneys across SG1 and SG2, including stacks shared between neighbouring homes.

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Chimney Repairs & Leadwork in Stevenage

Chimney Repairs and Leadwork in Stevenage

On semi-detached and terraced houses, a single chimney stack often serves two homes, which means a fault on one side can soon affect both. TNR Roofing Services repairs chimneys and leadwork across Stevenage, in the SG1 and SG2 districts, including shared stacks where neighbours want the work done together.

When a stack is shared, we can inspect it and explain the findings to both households so everyone knows what is needed and why. The repairs themselves cover lead flashing, repointing, brickwork, crowns and flaunching, pots, and caps or cowls, and every job starts with a free, no-obligation inspection.

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Lead step flashing between brickwork and clay plain tiles

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Reviews from Customers across Hertfordshire

What homeowners and businesses say about TNR Roofing Services, roofers covering Stevenage and the rest of Hertfordshire.

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Roofer dressing new flashing around the base of a chimney

What's included

Our Chimney Repairs and Leadwork Services in Stevenage

The main parts of the job, each listed in your quote.

  • Lead flashing repaired or replaced where the stack meets the roof, a frequent cause of leaks around chimneys.
  • Repointing of eroded mortar joints, so rain stays out of the brickwork and the flue.
  • Chimney brickwork repairs, including loose or damaged bricks in the upper courses of the stack.
  • Crowns and flaunching renewed, so the top of the stack sheds water and holds the pots firmly.
  • Chimney pots reset or replaced when they are loose, cracked or missing.
  • Caps and cowls fitted to keep out rain and nesting birds while letting the flue ventilate.
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More about our chimney repairs & leadwork service

Book a Free Chimney Inspection in Stevenage

Free, no-obligation quotes for chimney repairs and leadwork in Stevenage and across Hertfordshire.

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Pricing

Pricing Chimney Repairs in Stevenage

For a Stevenage chimney, the quote follows a free inspection and reflects the stack's height, condition and access, and whether the work is shared with a neighbour. Key factors include:

  • The height of the stack and the access needed, from roof ladders to full scaffolding.
  • How much of the brickwork needs repointing or rebuilding.
  • Whether the lead flashing can be re-dressed or must be replaced with new lead.
  • The condition of the crown or flaunching at the top of the stack.
  • Any pots, caps or cowls to be reset, replaced or fitted.
Brick chimney stack with lead flashing on a clay tiled roof

How it works

Stevenage Chimney Work from Start to Finish

What happens from your first call to the finished work.

  1. Free Chimney Inspection

    We examine the flashing, pointing, brickwork, crown, pots and any cap or cowl, and note what access the repair will need.

  2. Quote and Access Plan

    You receive a no-obligation quote setting out the repairs we recommend and whether roof ladders, a tower or scaffolding will be required.

  3. Repairs and Leadwork

    We carry out the agreed work, from repointing and crown repairs to dressing new lead into the brickwork, keeping your roof and grounds protected throughout.

  4. Completion Check

    After clearing the work area and taking down any scaffold, we review the completed work with you and confirm everything has been done as agreed.

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Why choose TNR

Why Choose TNR Roofing for Chimney Repairs and Leadwork in Stevenage?

Free Stack Inspection

We check the brickwork, crown, pots and flashing before quoting, so the repair targets the real cause of the damp.

Masonry and Lead Together

Because we handle lead flashing as well as brickwork, the stack and its roof junction are repaired as part of the same job.

Pots, Caps and Cowls

Replacing a pot or fitting a cowl alongside other repairs saves paying for access to the chimney twice.

Insured Work at Height

Chimney repairs mean working high above the roof line, and our public liability insurance covers that work on your property.

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FAQs

Frequently Asked Questions

Can you repair a chimney shared with my neighbour?

Yes. Shared stacks are common on semi-detached and terraced homes. For properties in SG1 and SG2 we can inspect the whole chimney, explain the findings to both of you and quote so the cost can be split if you agree to share it.

Can damaged lead flashing cause roof leaks?

Yes. Flashing seals the joint between the stack and the roof, and when it lifts or cracks, rain runs into the roof space and down inside walls. It is one of the first things we check on a chimney.

Who do I contact about chimney changes in Stevenage?

Stevenage Borough Council is the local planning authority. Check with the council before removing a stack or changing its appearance if the building is listed or in a conservation area. On a shared chimney, discuss any change with your neighbour as well.

Can chimney problems affect the rest of my property?

Yes. Damp from a leaking stack can spread into ceilings, walls and roof timbers, and on a shared chimney it can affect next door too. Dealing with the cause early keeps the repair smaller.

Still Have a Question?

If your question is not answered here, get in touch and we will discuss it with you.

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Areas we cover

Chimney Repairs & Leadwork across Hertfordshire

Alongside Stevenage, we carry out chimney repairs and leadwork in these towns:

Covering Stevenage and Hertfordshire

Chimney Repairs & Leadwork across Stevenage and the rest of Hertfordshire. Call to arrange a free survey and a quote.

Call 01438 771850
Call 01438 771850Get a Free Quote