Chimney Repairs in Leicestershire

Chimney Repointing & Brickwork

The mortar joints between chimney bricks or stones erode over time due to weather exposure. As the mortar degrades, water penetrates deeper into the structure, causing frost damage, spalling, and eventually structural instability. Repointing - the process of removing the old mortar and replacing it with new - is the most common chimney repair we carry out.

We carefully rake out the degraded mortar to the correct depth, then repoint using a mortar mix that matches the original in colour, strength, and composition. For older properties in conservation areas, we use lime mortar to maintain historical authenticity. Properly repointed chimneys are not only weathertight but also look significantly better, restoring the crisp, clean lines of the brickwork.

Lead Work & Flashing

The lead flashing around the base of the chimney - where it meets the roof - is critical for preventing water ingress. Over time, lead can crack, lift, or degrade, allowing water to penetrate the roof space. We renew lead flashings, soakers, and aprons using genuine Code 3, 4, and 5 lead sheet, installed in accordance with Lead Sheet Association guidelines.

In some cases, the existing lead may be intact but has come loose from the brickwork. We can re-fix the lead by cutting a new chase into the mortar joint, inserting the lead, and sealing with a weatherproof sealant. For a completely weathertight result, we often recommend replacing the lead entirely, particularly if it is showing signs of corrosion or fatigue.

Chimney Pots, Flaunching & Capping

Chimney pots can crack, become loose, or degrade over time. We replace damaged pots with new or reclaimed pots to match the original style. The flaunching - the mortar cap that holds the pot in place and sheds water - is also renewed at the same time, ensuring a secure, weathertight finish.

For chimneys that are no longer in use, we can install chimney caps or cowls. These prevent rainwater from entering the flue, stop birds and debris from getting in, and still allow ventilation to prevent damp. Capping is a cost-effective way to protect an unused chimney without the expense of full removal.

Chimney Rebuilds & Removal

In cases where the chimney stack has become severely damaged or unstable, a partial or full rebuild may be necessary. We carefully dismantle the chimney down to sound brickwork, then rebuild it using matching bricks and mortar. This is often the best option for chimneys that have been neglected for many years.

If the chimney is no longer needed - for example, if the fireplace has been removed or the property has been converted to central heating - we can remove the chimney stack entirely. This involves carefully dismantling the stack down to roof level, making good the roof opening, and installing new tiles or slates to match the surrounding roof. Full chimney removal eliminates ongoing maintenance and can free up space inside the property.

Why Choose Sykes for Your Chimney Repairs

Chimney work requires safe access and specialist skills. We use scaffold towers or cherry pickers for all chimney work, ensuring safe access and a high-quality finish. Every installation is backed by our 10+ year workmanship guarantee and insurance-backed guarantees for complete peace of mind. Repairs carry a 5-year workmanship guarantee.

As a local Leicestershire team based in Leicester, we know the area and the common roofing issues faced by properties across the county. We offer free roof surveys and free, no-obligation quotations - and we never charge a call-out fee. We also operate a 24/7 emergency call-out service with no call-out fees - you only pay for the repair work that needs doing.

Chimney Repairs We Handle

• Chimney repointing (cement and lime mortar)
• Lead flashing, soaker, and apron renewal
• Chimney pot replacement (new or reclaimed)
• Flaunching repair and renewal
• Chimney capping and cowls
• Brick and stone replacement
• Partial and full chimney rebuilds
• Complete chimney stack removal
• Roof making-good after chimney removal
• Flue liner installation
• Bird guard and cowl fitting
• Emergency chimney stabilisation