Chimney Cap & Crown Installation
Custom chimney caps and crown repairs protecting your home from water damage and wildlife intrusion.
Minnesota's unique climate creates specific challenges:
- Heavy snow loads can damage undersized caps
- Ice dams can affect cap drainage and cause backup
- Freeze-thaw cycles crack poorly constructed crowns
- Spring wildlife activity increases intrusion attempts
- Wind-driven rain tests cap sealing systems
Our custom cap installation includes:
- Proper sizing for your specific chimney dimensions
- Multi-flue configurations for complex systems
- Spark arrestor screens for fire safety
- Wildlife exclusion mesh with appropriate opening sizes
- Corrosion-resistant materials rated for Minnesota weather
- Professional mounting systems that won't damage masonry
Crown repair and replacement addresses the concrete or stone top of your chimney structure. Minnesota's weather is particularly hard on crowns, with freeze-thaw cycles causing cracks that allow water penetration. We use specialized crown coatings and construction techniques designed for our climate.
All installations include comprehensive warranties and are designed to handle Minnesota's maximum snow loads and wind conditions. We offer both standard and custom solutions to match your home's architecture and budget.
Key Benefits
Our Process
Chimney measurement and assessment
Custom cap design and material selection
Crown condition evaluation and repair recommendations
Professional installation with proper sealing
Mounting system secured to masonry structure
Final inspection and performance testing
Warranty documentation and maintenance instructions
Frequently Asked Questions
Do I really need a chimney cap in Minnesota?
Absolutely essential. Minnesota's heavy rain, snow, and active wildlife make caps critical for preventing water damage and animal intrusion. The investment pays for itself by preventing costly repairs.
What size cap do I need?
Cap sizing depends on flue dimensions, number of flues, and local wind conditions. Oversized caps can create draft problems while undersized caps don't provide adequate protection. Professional measurement ensures proper fit.
How long do chimney caps last?
Quality stainless steel caps typically last 15-25 years in Minnesota conditions. Galvanized caps may only last 8-12 years due to our harsh weather. Regular inspection and maintenance extend lifespan significantly.
Can caps cause draft problems?
Improperly sized or installed caps can affect draft, but professional installation with proper sizing actually improves draft control and prevents downdrafts during storms.
Pricing
Standard caps start at $280 installed. Custom multi-flue caps $450-$800. Crown repairs $320-$900. Crown replacement $800-$2,200. Free estimates with photo documentation.
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