Chase Custom Chimney Covers
Upgrade your chimney’s performance and appearance with handcrafted copper chimney cap covers. Installed by Chicagoland Fireplace & Chimney Restoration for long-lasting protection and architectural elegance.

Modern chimney systems often require adaptability to meet performance, code, and design requirements. The CA 5/8 Modular Extension System offers that flexibility—allowing homeowners and contractors to expand or modify stainless steel chimney caps to match evolving needs. Built from heavy-gauge stainless steel and engineered for seamless integration, each extension piece provides strength, stability, and optimized airflow without sacrificing weather protection or appearance.
At Chicagoland Fireplace & Chimney Restoration, we provide complete fabrication and installation for modular chimney systems, ensuring precise alignment, efficient venting, and long-term durability.

The modular CA 5/8 system is built to interlock securely with compatible stainless steel chimney caps and components. Each extension adds vertical clearance for improved draft performance or to meet changing clearance requirements near rooflines or nearby structures. Its precision-engineered joints provide an airtight connection while maintaining smooth internal airflow and exterior symmetry.

Each modular extension is fabricated from 304 stainless steel, chosen for its superior corrosion resistance and high-temperature endurance. This ensures consistent performance under prolonged exposure to heat, rain, and freezing conditions. Reinforced seams and smooth-welded transitions prevent air leaks and rust formation, extending both safety and efficiency for the entire chimney system.

Adding height to a chimney can dramatically improve its ability to draft efficiently—especially in windy or obstructed environments. The CA 5/8 extension design maintains proper airflow balance, enhancing combustion efficiency while preventing smoke spillage and backdrafts. The smooth interior surface promotes consistent exhaust flow, reducing soot buildup and simplifying maintenance.

Proper alignment is critical when extending modular chimney systems. Our technicians measure, fit, and secure each section with precision, ensuring the extensions integrate cleanly into existing configurations. Fasteners and joints are sealed with high-temperature compounds, eliminating vibration and ensuring the system remains structurally sound through expansion and contraction cycles.
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.
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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Upgrade your chimney’s performance and appearance with handcrafted copper chimney cap covers. Installed by Chicagoland Fireplace & Chimney Restoration for long-lasting protection and architectural elegance.

Explore 1/2" StarFire Fire Glass—crystal-clear, heat-tempered glass designed to enhance flame definition and add timeless elegance to gas fireplaces and fire pits.

Explore the pure glow of 1/2" clear fire glass. This fireplace design element offers modern elegance, efficient heat reflection, and stunning visual depth for indoor and outdoor settings.

Discover stackable round single flue chimney caps with black powder coating and CA 5/8 mesh. Built for masonry chimneys, these caps meet spark arrestor codes and deliver lasting protection.

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.

Discover the beauty and function of Wellington chimney pots. These high-quality copper chimney accents inspire elegant rooftop design and improved fireplace draft efficiency.

Explore the High Country™ 6000 wood fireplace—crafted for elegance, efficient wood heat, and expansive flame views. A perfect fit for refined interiors and lasting performance.

Explore the Designer Series Wood Burning Fireplace—crafted for design flexibility, high-performance heat, and timeless ambiance. Perfect for homes seeking tailored fireplace aesthetics.

Bring modern elegance to your fire feature with 1/2" Azuria Reflective Fire Glass from Chicagoland Fireplace & Chimney Restoration. Heat-resistant, vibrant blue glass built for long-lasting brilliance indoors or outdoors.

Prevent animal entry with black galvanized animal guards. Durable 3/4-inch mesh design to protect your chimney from debris and pests.

Explore Rockport chimney pot inspiration—designed for durable chimney performance and coastal-inspired aesthetics that add rugged elegance to any rooftop.

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Fireplace contractors play a critical role in maintaining safety, performance, and longevity for Chicagoland homes. A thoughtful care plan built around certified inspections, seasonal maintenance, and expert masonry support helps homeowners avoid costly repairs while preserving comfort and value.

Chicagoland winters can turn tiny chimney cracks into spalling brick, leaks, and structural risk. Learn the warning signs, inspections, and repairs.

Prepare your fireplace for a safe, warm, and efficient winter. This in-depth Chicagoland fireplace winterization guide covers inspections, cleaning, draft issues, waterproofing, masonry care, chimney caps, fireplace safety, and maintenance steps every homeowner should complete before the cold season starts.