Protecting Prefabricated Chimney Systems

The First Line of Defense

A chimney chase cover is a critical component for homes with factory-built or prefabricated fireplaces. Unlike traditional masonry chimneys that have a concrete crown, prefabricated chimneys feature a wooden or metal-framed chase—an enclosure that surrounds the metal flue pipe. The chase cover acts as a lid for this structure, preventing water, debris, and animals from entering the chase and causing costly damage.

Many builder-grade chase covers are made from galvanized steel that begins rusting within just a few years, leaving unsightly orange stains running down your siding and allowing moisture to penetrate the chase interior. Once water gets inside, it can rot the wooden framing, damage insulation, and compromise the entire chimney system. Warning signs of a failing chase cover include visible rust, warping, standing water on the surface, and water stains on nearby exterior walls.

Upgrading to Long-Lasting Protection

We specialize in replacing worn-out chase covers with premium stainless steel or copper alternatives that provide decades of maintenance-free protection. Our chase covers are custom-fabricated to fit your specific chimney dimensions, featuring a cross-break design that prevents water pooling and proper slopes that direct moisture away from the flue opening. Each cover includes a storm collar around the flue pipe for a watertight seal.

Whether your existing chase cover is showing signs of rust, has developed leaks, or was improperly installed, our team provides expert assessment and professional replacement. We ensure proper fit, secure installation, and lasting protection that keeps your prefabricated fireplace system safe and functional for years to come.

Why Quality Components Matter

At the core of our service is a commitment to using only the highest quality materials available in the industry. Many builder-grade covers are made from galvanized metal that rusts quickly, requiring frequent replacement and leaving ugly stains on your roof. We prioritize the installation of stainless steel and copper components that offer superior resistance to corrosion and weathering, ensuring that your investment provides protection for decades rather than just a few years.

Our approach combines premium materials with years of hands-on experience in complete fireplace restoration. We understand that every chimney system is unique, requiring a tailored approach to ensure the cover and crown fit perfectly and function correctly. We do not believe in taking shortcuts; our goal is to perform the job right the first time, providing you with peace of mind knowing that your fireplace is safe and operational.

Safety is paramount in everything we do, from gas fireplace servicing to masonry repairs. A properly installed cover and a well-sealed crown are critical for maintaining proper draft and ventilation. By preventing water damage and blockages, we help maintain the structural integrity of the entire system, reducing the likelihood of expensive repairs down the road and ensuring your fireplace remains a safe source of warmth.

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Chimney Services in St Louis, MO
Airplease Missouri Chimney Services

Reliable Restoration Services Nearby

Our Commitment to Excellence

As a family-owned and operated company, Airplease Missouri Chimney Services takes great pride in serving the St Louis community with integrity and professionalism. We understand the specific climate challenges that homes in St Louis face, from humid summers to freezing winters, and we design our chimney solutions to withstand these local weather patterns effectively.

We treat every home we visit with the same care and respect as our own, offering honest assessments and transparent pricing for all cover and crown services. Whether you are dealing with a leaking chimney crown or need a custom cap for a historic home in St Louis, our team has the expertise to deliver exceptional results that enhance both the functionality and curb appeal of your property.

Don’t wait for water leaks or animal nesting to cause significant damage to your fireplace system. Contact us today to schedule a comprehensive inspection and discover why homeowners across St Louis trust us for their chimney maintenance needs. We are dedicated to providing safe, long-term solutions that keep your hearth running efficiently for years to come.

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Family Owned

Built on a foundation of integrity and multi-generational dedication.

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Reliable expert assistance available anytime you need it most.

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Our Services

Air Please Chimney provides professional chimney and vent solutions with a focus on safety, performance, and long-term reliability.

Chimney Sweeping

Remove soot and creosote buildup to improve draft, reduce fire risk, and keep your chimney operating safely.

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Dryer Vent Cleaning and Repair

Clear lint blockages and repair vent issues to improve dryer efficiency and help prevent dryer-related fires.

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Chimney/Gas Fireplace Inspection

Detailed inspections to identify blockages, damage, and safety hazards—especially before the heating season.

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Chimney Covers and Crowns

Protect against water intrusion, animals, and debris with properly fitted caps and durable crown solutions.

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Chimney Relining and Inserts

Upgrade or restore your liner for safer venting, improved performance, and compatibility with inserts and appliances.

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Chimney Gas Systems and Repair

Service and repairs for gas fireplace/chimney systems to help ensure safe ignition, consistent performance, and reliable heat.

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