Protect your metal chimney with an air-insulated CA 1/2 cap from Chicagoland Fireplace & Chimney Restoration. Designed for temperature stability, corrosion resistance, and long-term ventilation performance.

Butterfly Damper - Fireplace Inspiration & Design Ideas
Advanced Airflow Regulation for Efficient Fireplace Systems
Controlling airflow is essential to keeping your fireplace safe and efficient. The Butterfly Damper provides smooth, even regulation of exhaust gases while reducing heat loss and preventing backdrafts. Unlike traditional throat dampers, this model features dual rotating plates that open and close with balanced precision—ensuring better sealing when closed and controlled ventilation when open. At Chicagoland Fireplace & Chimney Restoration, we install butterfly dampers crafted from durable stainless steel for long-lasting, maintenance-free performance.

Balanced Design for Consistent Draft Performance
The twin-blade mechanism allows precise adjustment of the flue opening, maintaining proper draft for wood-burning and gas fireplaces alike. Its circular motion ensures uniform airflow, eliminating uneven burning and smoke rollbacks. This design minimizes pressure differences, keeping indoor air quality clean and combustion efficient through every use.
Built from Heavy-Duty Stainless Steel
Each damper is fabricated from 304 stainless steel, chosen for its ability to resist heat, moisture, and corrosion. The blades pivot smoothly on reinforced pins, supported by precision bearings that won’t warp or seize over time. This construction guarantees quiet operation and a secure seal, even after years of repeated use.

Energy Efficiency and Seasonal Control
When not in use, the butterfly damper seals tightly to prevent warm air from escaping up the flue. This energy-saving feature helps maintain stable indoor temperatures and reduces heating costs during winter months. In warmer seasons, the damper can remain partially open to provide gentle ventilation without compromising energy efficiency.

Professional Installation and System Integration
Our technicians ensure proper sizing, placement, and calibration for every installation. Each unit is positioned to optimize airflow, reduce turbulence, and match your fireplace’s flue geometry. Once installed, the damper is tested for smooth operation, full closure, and balanced airflow under draft pressure.

Request a Free Fireplace, Chimney, or Masonry Estimate
Get expert help from Chicagoland’s trusted chimney and masonry team. Whether you need a certified inspection, professional cleaning, or a complete restoration, our specialists deliver quality service at transparent rates.
- $299 Fireplace Cleaning & Inspection
- $199 Annual Insurance Fireplace & Chimney Inspection
We’ll assess your system, answer your questions, and provide honest recommendations for keeping your home safe and efficient. Fill out the form below, and our team will contact you to schedule your appointment or provide a free quote.

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Bonfire Gas Logs
Transform your fireplace with Bonfire Gas Logs from Chicagoland Fireplace & Chimney Restoration. Realistic hand-detailed design, radiant heat performance, and long-lasting durability.

1/4" Pacific Blue Reflective Fire Glass
Create a cool, ocean-inspired glow with 1/4" Pacific Blue Reflective Fire Glass from Chicagoland Fireplace & Chimney Restoration. Heat-resistant, vibrant, and ideal for fireplaces and outdoor fire pits.

1/2" Gray Reflective Fire Glass: Cool-Toned Sophistication with Subtle Metallic Spark
Explore 1/2" Gray Reflective Fire Glass—smoke-toned elegance with a mirrored finish for modern gas fireplaces and fire pits. Durable, clean-burning, and beautifully understated. Sleek, heat-resistant, and designed to add a touch of modern elegance to any fire feature.

Provincial Copper Chimney Cover
The Provincial Copper Chimney Cover adds warmth, protection, and heritage charm to your chimney with hand-formed copper and timeless French country styling.

Butterfly Cap-Damper
Control airflow and energy loss with a Universal Damper Kit made from 304 stainless steel. Professionally installed by Chicagoland Fireplace & Chimney Restoration for long-term performance and precision draft control.

High Country™ 3000 Eco Wood Fireplace: Efficient Heat with a Compact Footprint
Explore the High Country™ 3000 Eco—Napoleon’s clean-burning wood fireplace designed for efficiency, warmth, and bold fire views in compact or mid-sized living spaces.

Premier Split Oak Gas Logs
Premier Split Oak gas logs bring out the natural structure of hardwood. Use this inspiration to style a fireplace with clean lines, warmth, and timeless appeal.

1/4" Gray Fire Glass: Subtle Smoke Tones for Modern Flame Beds
Explore 1/4" Gray Fire Glass—featuring smooth, smoke-toned clarity and understated elegance for contemporary gas fireplaces and outdoor fire pits. Its subtle shimmer and durable design elevate any indoor or outdoor fireplace.

Stackable Round Single Flue Chimney Caps – 304 Stainless Steel (3/4): Compact Protection with Modular Performance
Explore stackable round single flue chimney caps in 304 stainless steel. Built for masonry chimneys, these durable caps offer spark protection, weather resistance, and modular flexibility.

Tuscan Chimney Cover
The Tuscan Chimney Cover offers handcrafted detail and reliable protection. A perfect blend of rustic Mediterranean style and year-round chimney performance.

Rockport Chimney Covers
Rockport Chimney Covers combine weather-ready performance with crisp lines and classic styling. Ideal for homes needing durable chimney protection with coastal charm.
Local Chimney Expertise, Maintenance Advice & Restoration Updates

What Winter Left Behind: Spring Fireplace and Chimney Repair Signs Chicagoland Homeowners Should Not Ignore
Winter can leave hidden damage in fireplace and chimney systems. Learn the spring repair signs Chicagoland homeowners should address before problems grow.
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Hiring Experienced Chimney Technicians & In-House CSR Team Members
Chicagoland Fireplace & Chimney Restoration is hiring certified chimney technicians and in-house CSR roles. Experience considered with path to certification. Apply today.

Fireplace & Chimney Cleaning and Sealing for Chicagoland Homes
Annual chimney cleaning helps reduce creosote buildup, improve draft, and spot blockages before winter use. Professional sealing adds a vapor-permeable barrier that repels rain and snow without trapping moisture in masonry. Chicagoland freeze-thaw cycles can accelerate cracking and spalling when water gets into brick and mortar. Get a free quote from Chicagoland Fireplace & Chimney Restoration Company.
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