Custom Chimney Crown Experts in Indiana
Depend on Our Chimney Experts for Crown Repairs & Rebuilds
Chimneys may appear to be simple structures, but they are composed of multiple components that work together to ensure your fireplace functions efficiently and safely. Keeping water out of your chimney is essential to its longevity, and it all starts at the top—the chimney crown. These protective concrete slabs safeguard your chimney from weather damage and deterioration. Our experts ensure your chimney crown is properly built to withstand the elements.
If you need crown repairs or a rebuild, give us a call at our Batesville location at 812-934-3512, our Columbus location at 812-372-3512 or request an estimate online.
What Is a Chimney Crown?
A chimney crown serves both a functional and aesthetic purpose. While it enhances your home’s curb appeal, its primary role is to protect the chimney from water damage. Positioned at the very top of the chimney stack, the crown diverts water away from the chimney structure and prevents deterioration.
Chimney crowns are typically constructed from concrete, but they can also be made from stone or metal. Less commonly, clay and terracotta crowns are used. Chimney crowns are usually made out of concrete, but they can also be stone or metal. Clay and terracotta are also materials for chimney crowns, but they are less commonly used.
Crown Rebuild – Before Crown Rebuild – After
Why Is a Chimney Crown Important?
A properly constructed chimney crown provides multiple benefits, including:
1. Protection Against Water Damage
Water is one of the leading causes of chimney deterioration. A chimney crown serves as a barrier between the flue opening and the elements, preventing rain, snow, and ice from infiltrating the system. Without this protection, water exposure can weaken the masonry, mortar joints, and flue liner.
2. Safeguarding the Chimney Liner
The chimney liner is essential for venting combustion byproducts. If the crown is compromised, moisture and debris can enter, leading to inefficiency, leaks, and safety hazards.
3. Keeping Debris & Pests Out
A well-built crown helps keep out leaves, twigs, and small animals that may try to nest in the chimney. An obstructed chimney can become a hazard by restricting airflow and trapping harmful gases.
4. Protecting Chimney Masonry
Because chimney crowns are designed to extend beyond the chimney’s edges, they help direct water away from the brick and mortar. This prevents erosion and maintains structural stability.
If your crown is damaged, contact our certified chimney experts as soon as possible to prevent further deterioration.
Signs of Chimney Crown Damage
If your chimney crown is compromised, your entire chimney system is at risk. Here are some common signs of chimney crown damage:
- Visible cracks – Even minor cracks can grow over time, allowing moisture to seep in and cause further damage.
- Falling chimney tiles – Pieces of tile falling from the flue may indicate a failing chimney crown.
- Rust on the firebox or damper – Rust signals water intrusion, often caused by a damaged crown.
- Crumbling mortar joints – Deteriorating mortar is often the result of water infiltration.
- Spalling bricks – When bricks begin to flake or break apart, it indicates severe water damage.
If you notice any of these signs, schedule an inspection with Oesterling Chimney today.
Why Did My Chimney Crown Get Damaged?
Several factors can contribute to chimney crown deterioration:
1. Poor Materials
Many older crowns were constructed with inferior mortar mixes rather than durable Portland cement-based materials. These crowns deteriorate much faster.
2. Lack of Waterproofing
A chimney crown that hasn’t been waterproofed is more vulnerable to moisture damage and freeze-thaw cycles.
3. Improper Construction
Chimney crowns must meet specific thickness and overhang requirements. If they are too thin or do not extend beyond the chimney’s edges, they will fail prematurely.
4. Delayed Repairs
Ignoring minor cracks or damage will only lead to bigger, more costly repairs in the future. Addressing issues promptly is key to maintaining a durable crown.
Chimney Crown Repair & Rebuilding Options
Depending on the extent of the damage, we offer several repair solutions:
1. Chimney Crown Repair
For minor cracks and deterioration, we can patch up the existing crown using specialized repair materials to restore its integrity.
2. Sealing the Chimney Crown
If cracks are small, we may apply a waterproof sealant to prevent further moisture intrusion, extending the lifespan of the crown.
3. Chimney Crown Rebuild
If the crown has extensive damage or structural issues, a complete rebuild is necessary. Our technicians will remove the damaged crown and construct a new, properly designed structure to ensure long-term protection.
Concrete Crown and Flue Tiles Before Concrete Crown and Flue Tiles After
How Often Should a Chimney Crown Be Replaced or Rebuilt?
A well-built and well-maintained chimney crown can last up to 50 years or more. To ensure longevity, the Chimney Safety Institute of America (CSIA) recommends an annual chimney inspection. Regular inspections can identify small issues before they escalate into costly repairs. Craftsmanship and maintenance are the keys to longevity when it comes to chimney crowns. Inspections are the easiest way to find small issues before they grow into massive repair or rebuild jobs and they can ultimately save you a lot of time and money.
How Much Does It Cost To Rebuild a Chimney Crown?
Chimney repairs can range in cost depending on the scope of the job, the location and size of your chimney, and the materials used originally. In the end, we won’t be able to give you a solid price point until we’ve assessed the situation. One of our technicians will need to inspect your chimney for damage before we can outline a cost. That said, the factors that impact what it might cost to rebuild your chimney crows include:
- The extent of damage
- Chimney size and location
- Materials used
- Additional repairs needed
We provide a thorough inspection to determine the best repair or rebuild solution. Call us today to schedule an evaluation.
Concrete Crown and Chimney Cap Before Concrete Crown and Chimney Cap After
Should I Rebuild My Chimney Crown Myself?
While DIY home improvement projects are popular, rebuilding a chimney crown requires specialized knowledge and equipment. Mistakes in construction can lead to further chimney damage and costly future repairs. Additionally, working at heights poses serious safety risks without proper training and gear.
At Oesterling Chimney, we already have the experience and equipment to get the project done right – and done safely – the first time. There is no need to put your safety and resources at risk. Call us out today or book your next appointment online. We’d love to get started soon.
Complete Grindout and Retuckpoint Before Complete Grindout and Retuckpoint After
Schedule Your Chimney Crown Repair or Rebuild Today
A strong, well-built chimney crown is essential for protecting your chimney system. If you suspect damage, don’t wait—contact Oesterling Chimney today. Call our Batesville location at 812-934-3512, our Columbus location at 812-372-3512 or request an estimate online to ensure your chimney remains safe and functional for years to come.
