Professional Chimney Repairs, Repointing & Rebuilding Across Medway
A damaged or deteriorating chimney can affect more than the appearance of your roof. At Primeline Roofing & Building Ltd, we provide professional chimney services throughout Medway, helping homeowners maintain secure, weather-resistant chimney stacks and prevent unnecessary damage to their properties.
From crumbling brickwork and worn mortar joints to leaking lead flashing and ageing chimney structures, our experienced roofers can identify common chimney defects and recommend suitable repairs. We work on a variety of residential properties, providing solutions that take the age, condition and construction of each chimney into account.
As a family-run business with over 20 years of roofing and building experience, we deliver dependable chimney repairs, maintenance and rebuilding services across Chatham, Gillingham, Rochester, Rainham, Strood and surrounding Medway locations.
Benefits of Chimney Services
Professional chimney care helps protect your roof, prevent avoidable damage and maintain the condition of your property. Investing in suitable repairs and maintenance offers several key advantages.
- Improved Chimney Safety
- Identifying unstable masonry, loose bricks and weakened mortar helps reduce the risks associated with deteriorating chimney structures.
- Greater Protection from Rainwater
- Repairing gaps in brickwork, damaged flashing and defective pointing helps prevent moisture from entering your home through vulnerable roof areas.
- Preservation of Existing Brickwork
- Timely repairs can help retain the original chimney structure, reducing the need for more extensive rebuilding where the masonry remains sound.
- Fewer Unexpected Roofing Problems
- Addressing chimney defects early can help prevent leaks, damaged roof coverings and deterioration to nearby building materials.
Chimney Repairs
Our chimney repair services address damaged brickwork, failing mortar joints, loose chimney components and defective lead flashing. We carefully assess the affected areas before carrying out suitable repairs to restore the chimney's condition and help prevent water penetration. Whether your chimney has suffered storm damage or general wear, we provide reliable solutions for properties throughout Medway.
Chimney Maintenance
Chimneys are exposed to changing weather conditions throughout the year, making regular maintenance important. Our team checks external chimney components for signs of deterioration, including worn pointing, damaged masonry and ageing leadwork. By identifying and resolving minor defects, we help keep your chimney secure, weather-resistant and in good condition.
Chimney Installations
Primeline Roofing & Building Ltd undertakes chimney installations and rebuilding work for properties across Medway. Whether an existing stack requires replacement or a new chimney is needed as part of a roofing project, we provide professional construction using appropriate materials and techniques, creating a durable structure designed to suit your property.
Our Services

Flat Roofing
Specialising in flat roof services, we provide installations that combine efficiency with modern aesthetics, suitable for various building types.

New Roofs
Our team expertly designs and installs new future proof roofs, always ensuring durability and style for your home or business in Kent.

Slate Roofing
Choose our slate roofing for a touch of timeless elegance and unparalleled longevity, a distinguished option for Kent homes.
Frequently Asked Questions About Chimney Services in Medway
What chimney services do you offer across Medway?
We provide chimney brickwork repairs, repointing, lead flashing replacement, external maintenance, chimney stack rebuilding and installation work. Our services are designed to address deterioration and help maintain the structural condition of your chimney.
What are the most common chimney problems?
Common issues include cracked bricks, missing mortar, damaged chimney pots, deteriorating lead flashing and water entering around the chimney stack. These problems often develop gradually through exposure to rain, frost and strong winds.
Why does my chimney need repointing?
Mortar joints help bind chimney bricks together and protect the structure against the weather. When mortar becomes loose or starts to crumble, water can penetrate the masonry. Repointing replaces deteriorated mortar to help restore the integrity of the brickwork.
Can you repair a chimney that has been damaged by a storm?
Yes. Storms can dislodge flashing, loosen chimney pots and damage existing brickwork. We can assess the affected areas and recommend appropriate repairs to restore the chimney’s stability and weather protection.
What causes damp patches around a chimney breast?
Damp patches may develop when rainwater enters through defective flashing, damaged mortar joints or cracked masonry. Condensation and other moisture-related issues can produce similar symptoms, so identifying the actual source is important before undertaking repairs.
Can you replace damaged bricks in an existing chimney?
Where the surrounding structure remains stable, damaged chimney bricks can often be replaced individually. This allows localised deterioration to be repaired without necessarily rebuilding the entire chimney stack.
When is a chimney rebuild necessary?
Rebuilding may be recommended when a chimney has severe masonry deterioration, significant movement or structural damage that cannot be safely addressed through smaller repairs. The extent of work depends on the condition of the existing structure.
Do you repair lead flashing around chimney stacks?
Yes. We undertake lead flashing repairs and replacements to help prevent rainwater from entering where the chimney connects to the roof. Correctly fitted leadwork is essential for maintaining a weather-resistant junction.
Can chimney problems damage my roof?
Yes. A deteriorating chimney can allow moisture to reach nearby roof timbers, tiles, slates and ceilings. Loose masonry may also cause damage to surrounding roof coverings, making prompt repairs important.
Should I maintain a chimney that is no longer in use?
Yes. Even an unused chimney needs external maintenance. The stack remains exposed to rainfall, frost and wind, and deteriorating masonry or flashing can still cause water ingress and structural problems.
How much does chimney repair cost in Medway?
The cost varies depending on the type of damage, size of the chimney, repairs required and access arrangements. Smaller pointing or brickwork repairs may be relatively straightforward, while major rebuilding work can require scaffolding and additional materials. We provide free, no-obligation quotations following a property assessment.
Which areas of Medway do you cover?
We provide chimney services throughout the Medway towns and surrounding communities, including Chatham, Gillingham, Rochester, Strood, Rainham, Walderslade, Lordswood, Hempstead, Wigmore, Hoo and nearby areas. Contact our team to arrange a convenient visit.
Why Choose Primeline Roofing & Building Ltd?
When it comes to chimney repairs, understanding the relationship between the chimney and surrounding roof is essential. Defects in brickwork, lead flashing or mortar can affect several parts of a property, which is why choosing experienced roofing professionals is important.
At Primeline Roofing & Building Ltd, we bring over 20 years of roofing and building experience to every project. Our team undertakes chimney repairs and rebuilding work with careful attention to the condition of the existing structure and the materials required.
Being a family-run company, we value clear communication, reliable service and treating customers’ homes with respect. We take a practical approach to chimney problems, explaining our findings and recommending suitable solutions without unnecessary work.
From minor masonry repairs to more substantial chimney restoration, we’re committed to delivering quality workmanship and providing homeowners across Medway with dependable roofing and chimney services.
Feel free to contact us!
Arrange Your Free Chimney Survey in Medway
Noticed loose brickwork, crumbling mortar or signs of a leaking chimney? Primeline Roofing & Building Ltd can assess the condition of your chimney and explain the repairs required. We'll visit your property, discuss your concerns and provide a free, no-obligation quotation for suitable chimney work. Whether you require repointing, lead flashing repairs, chimney maintenance or a complete rebuild, our experienced team is ready to help.