🔨 Chimney Crown vs Cap: What’s the Difference?

Your chimney’s top is more than just bricks and mortar—it’s a protective system. At Chimney Crickets, we specialize in fixing chimney crown damage and replacing caps to stop leaks before they start.

Many homeowners confuse the chimney crown with the chimney cap, but both serve different—yet essential—roles.

🧱 What Is Chimney Crown Damage?

The chimney crown is a concrete layer that covers the top of your chimney structure. Its job is to:

• Direct rain and snow away from your bricks

• Seal the top from water infiltration

• Protect mortar joints from cracking and decay

Over time, crowns can crack due to freeze-thaw cycles, settling, or poor original construction. Chimney crown damage is one of the most common sources of leaks we see.

🛑 Why Crown Damage Leads to Bigger Problems

Ignoring crown cracks allows water to:

• Soak into bricks and mortar

• Cause spalling and brick deterioration

• Stain ceilings or walls inside the home

• Encourage mold or musty odors near the fireplace

Eventually, that little crack turns into major repairs if left untreated.

🧰 Our Crown Repair and Chimney Cap Process

We don’t just patch—it’s full restoration. Our chimney experts:

• Remove damaged crown sections

• Rebuild with weather-resistant masonry concrete

• Add slope to properly shed water

• Apply waterproofing for added durability

• Install a high-quality stainless steel chimney cap to protect your flue

This process fully seals your chimney from the top down.

🏡 Serving Homeowners Across Minnesota & Wisconsin

From Saint Paul and Bloomington to Stillwater, Red Wing, and Hudson, our team brings 35+ years of chimney expertise to homes across the region.