Modular Chimney Caps 3/4
Extend your stainless steel chimney cap with 3/4 modular extensions from Chicagoland Fireplace & Chimney Restoration. Designed for precision fit, increased draft height, and long-term structural durability.


A properly sealed metal cover is essential to protect prefabricated chimney systems from the destructive effects of rain, snow, and corrosion. Standard sheet metal caps often rust or deform, allowing water to seep into the chase structure and cause significant internal damage. At Chicagoland Fireplace & Chimney Restoration, we fabricate and install custom-built covers designed for structural strength, watertight performance, and architectural refinement. Each unit is measured to exact dimensions, fitted with reinforced seams, and built to perform in every season.
Each cover is engineered for performance and longevity. Heavy-gauge copper and stainless steel materials are cut, folded, and reinforced to prevent bending, warping, or rusting. The raised center design and sloped drip edges ensure proper drainage, eliminating water pooling that leads to leaks and decay. Every seam is professionally sealed, providing a clean, smooth finish that enhances both appearance and strength.
Our covers are available in multiple premium materials, including copper, stainless steel, and powder-coated steel. Copper develops a rich patina that adds timeless elegance, while stainless steel delivers modern appeal with zero corrosion risk. Regardless of the material, each piece is custom-fitted to your chase for a precise and secure installation that endures Chicago’s harsh weather conditions.
A compromised chase top can lead to rot, rust, and insulation breakdown inside the chimney housing. Our custom-fitted covers eliminate these risks by sealing out moisture, debris, and pests. Designed with raised flue collars and integrated drip edges, each unit provides maximum coverage to stop leaks and extend your system’s lifespan—protecting your investment and your home’s structure.
Our team conducts detailed on-site measurements before fabrication to ensure a perfect fit. During installation, we secure every cover with precision fasteners and verify all seals for watertight performance. Each project concludes with a full inspection, confirming that your system is protected, ventilated, and ready for long-term use.
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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Extend your stainless steel chimney cap with 3/4 modular extensions from Chicagoland Fireplace & Chimney Restoration. Designed for precision fit, increased draft height, and long-term structural durability.

Bring rich color and natural warmth to your home with Cherry Gas Logs from Chicagoland Fireplace & Chimney Restoration. Handcrafted detail, efficient flames, and durable ceramic construction for long-term beauty.

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

Upgrade your metal chimney with a CA 1/2 Single Wall or Solid-Pack Replacement Cap. Professionally installed by Chicagoland Fireplace & Chimney Restoration for reliable protection and proper ventilation.

Bring classic Southern charm to your fireplace with Charred Southern Oak Gas Logs from Chicagoland Fireplace & Chimney Restoration. Realistic detailing, radiant heat, and long-lasting performance.

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.

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.

Transform your fireplace with Evening CrossFire Gas Logs from Chicagoland Fireplace & Chimney Restoration. Bold flame patterns, hand-painted detail, and efficient heat performance for a captivating fire experience.

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.

Enrich your fireplace or fire pit with 1/2" Copper Reflective Fire Glass from Chicagoland Fireplace & Chimney Restoration. Luxurious warmth, durable performance, and shimmering reflective brilliance.

The Gable Chimney Top adds architectural interest and dependable weather protection with a pitched roof design. Perfect for homes with steep rooflines and classic styling.

Explore the C3 Double Burner—designed for rich, multidimensional flames and even heat. Ideal for gas fireplaces seeking realistic appearance and strong heating performance.
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Chicagoland Fireplace & Chimney Restoration is hiring certified chimney technicians and in-house CSR roles. Experience considered with path to certification. Apply today.

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.

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.