01332 529271
Newly flaunched brick chimney stack with a chimney pot and bird guard on a rooftop.

Chimney Repair In Mansfield, Nottinghamshire

Need Chimney Repair In Mansfield?

Chimney Repair In Mansfield Operating Across Nottinghamshire

Expert Chimney Repair & Maintenance Services Across Derbyshire

A healthy chimney is more than just a decorative feature; it's a vital part of your home's structural integrity and overall safety. At ST Builders, we understand the specific challenges chimneys face in the unpredictable British weather. Based right here in Derby, we've spent over 20 years bringing our expertise to homeowners and businesses throughout a 20-mile radius, including areas like Belper, Ilkeston, Burton upon Trent, and many more. Whether you’re dealing with a minor crack or a major structural concern, our professional team is ready to provide reliable, high-quality chimney repair services.

New dark grey tiled roof installation with a brick chimney.
Why Choose Us?

Why Chimney Health Matters for Your Home

Your chimney stack is constantly exposed to the elements – wind, rain, frost, and heat. Over time, this can lead to wear and tear, causing masonry to crumble, flaunching to crack, or lead flashing to fail. Neglecting these issues isn't just an aesthetic problem; it can lead to serious consequences. A compromised chimney can allow water ingress into your loft or living spaces, causing damp, mould, and even timber rot. It can also pose a safety risk if the structure becomes unstable, especially for properties in towns like Long Eaton, Swadlincote, or Ashbourne where many homes feature traditional chimneys. Protecting your chimney means protecting your entire property and its occupants.

Chimney Stack Repointing & Rebuilds

Lead Flashing Repair & Replacement

Chimney Crown & Flaunching Repairs

Chimney Pot Re-bedding & Cowl Fitting

Leak Detection & Water Sealing

Domestic & Commercial Chimney Services

Contrast between new dark roof tiles and old mossy tiles on a residential roof, with visible lead valley and chimney lead flashing.

20+

Years Experience

50+

Checkatrade Reviews

20+ Years of Chimney Expertise

With over two decades of hands-on experience, we've repaired every type of chimney. From crumbling mortar and failed flaunching to specialist lead flashing and structural stabilisation.

Fully Insured & Guaranteed

Your peace of mind is paramount. We are fully insured with Public Liability cover and our work is guaranteed. Our Checkatrade reputation proves our commitment to quality workmanship.

Your Local Derby Specialists

Proudly serving Breadsall Hilltop, Derby and surrounding Derbyshire towns. We offer a full range of services, from repointing and pot fitting to complete chimney rebuilds.

Newly flaunched brick chimney stack with a chimney pot and bird guard on a rooftop.
New dark grey tiled roof installation with a brick chimney.

15+

Years Experience

Who We Are

Common Chimney Problems We Skillfully Solve

Having worked on countless chimneys across Derby and surrounding villages like Mickleover, Duffield, and Melbourne, we've seen every problem imaginable. Our experienced team can diagnose and fix a wide range of common chimney issues, including:

  • Cracked or Spalling Bricks: Bricks can deteriorate due to frost damage or age, making your chimney vulnerable.
  • Failing Flaunching: The mortar cap at the top of your chimney, known as flaunching, protects the stack from water. When it cracks, water can seep in.
  • Leaking Lead Flashing: The leadwork around the base of your chimney where it meets the roof is crucial for waterproofing. If it lifts, cracks, or wears thin, you’ll get leaks.
  • Damaged Chimney Pots or Cowls: These can become dislodged or broken, affecting ventilation and potentially allowing birds or rain into your flue.
  • Mortar Joint Erosion: The mortar between your bricks can wash out over time, weakening the stack and inviting water. This requires skilled repointing.
  • Chimney Stack Leaning or Structural Instability: A serious concern that needs immediate attention to prevent collapse.
    No matter the issue, our friendly team offers efficient, lasting solutions.

Monday-Sunday

Open 24 Hours

Call Us Now

01332 529271
Contrast between new dark roof tiles and old mossy tiles on a residential roof, with visible lead valley and chimney lead flashing.

Our Comprehensive Chimney Repair Services

We provide a full range of chimney services, carried out by experienced, registered roofers who prioritise safety and quality workmanship. Our chimney work includes:

  • Chimney Stack Repointing: We carefully rake out old, degraded mortar and replace it with fresh, durable mortar to restore the chimney’s strength and weather resistance. This is vital for older homes throughout Alfreton, Ripley, and Heanor.
  • Lead Flashing Installation & Repair: Expert leadwork is a traditional craft we excel at. We install and repair step flashing, aprons, and soakers around your chimney, creating a robust, waterproof seal that lasts for decades.
  • Chimney Pot Replacement & Cowl Fitting: We can replace broken chimney pots or install specialist cowls to prevent downdraughts, stop bird entry, or manage smoke, improving your home’s comfort.
  • Flaunching Repair & Replacement: We reform or replace the vital flaunching at the chimney's summit, providing a watertight cap.
  • Chimney Demolition/Capping: If a chimney is no longer in use or structurally unsound, we can safely dismantle it or cap it off below the roofline, preventing further issues.
  • Structural Stabilisation: For leaning or unstable stacks, we can often employ techniques to stabilise the structure, avoiding costly full rebuilds where possible.
Newly flaunched brick chimney stack with a chimney pot and bird guard on a rooftop.

Areas We Cover

ST Builders: Based in Derby, we provide expert roofing and building services across a 20-mile radius. We are the trusted local choice for projects in Belper, Ilkeston, Burton upon Trent, Ashbourne, and all surrounding towns and villages.

01332 529271

The ST Builders Difference: Your Local Chimney Specialists

Choosing ST Builders means opting for peace of mind. We're not just another roofing company; we're your neighbours, dedicated to providing a service we'd want for our own homes.

  • Over 20 Years of Experience: Our decades of hands-on experience mean there’s no chimney problem we haven’t encountered and successfully resolved. We bring a depth of knowledge to every job, from the smallest repair to a full chimney rebuild.
  • Highly Rated & Vetted: Our reputation speaks for itself. We're proud to have over 50 9+ star reviews on Checkatrade, consistently demonstrating our commitment to quality work and customer satisfaction. You can see our track record for yourself.
  • Fully Insured for Your Protection: For your complete peace of mind, ST Builders carries comprehensive Public Liability Insurance. This protects you, your property, and our team while we're working on your home.
  • Local, Trusted & Reliable: We're a Derby-based team serving our local communities. When you call us, you're getting a local professional who understands the unique characteristics of homes in areas like Allestree, Spondon, Chaddesden, and Chellaston.
  • Transparent, No-Obligation Quotes: We believe in honest work at a fair price. We'll provide a clear, detailed quotation with no hidden fees, allowing you to make an informed decision about your chimney repairs.
  • Guaranteed Workmanship: We stand firmly behind the quality of our labour and the materials we use. Our goal is to provide chimney solutions that are built to last, giving you long-term confidence.

Find Us Here

147 Mayfield Road, Derby, DE21 6FZ

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Need Professional Chimney Repairs in Breadsall Hilltop or Derby?

From crumbling mortar and leaks to damaged flaunching or chimney pot replacement, our experienced team provides safe, reliable, and efficient chimney repair services. Don't let a small issue become a major problem for your home.

Call for a Free Quote: 01332 529271

No-Obligation Quotes • Friendly, Local Service • Fully Insured

Based in Derby, serving Derbyshire

20+ Years
Hands-On Experience
Checkatrade
Vetted & Highly Rated
Fully Insured
For Your Peace of Mind