Prefabricated chimneys are vulnerable to water damage, especially if the top of the chase is left exposed or covered by a rusting metal lid. A properly fitted chimney chase cover protects your home by preventing rain, snow, debris, and animals from entering your chimney system. At Chimney Scientists, we specialize in custom stainless steel chase cover installation that’s engineered for long-term protection and designed to blend seamlessly with your home’s exterior.
We serve homeowners across Philadelphia, Montgomery, Bucks, Chester, Delaware, Lehigh, Monroe, and Carbon counties with high-quality materials, custom fabrication, and expert installation.
A chimney chase cover is the metal plate that sits on top of the wooden or metal-framed chimney chase on prefabricated chimney systems. Its job is similar to a chimney crown on a masonry chimney—it keeps water from entering the chimney system from above.
Many prefabricated chimneys are installed with stock galvanized metal chase covers, which tend to rust and deteriorate over time. If left unaddressed, a leaking chimney chase can cause water intrusion, rusted components, and internal rot.
There are a few key signs that your chase cover is failing:
A rusted chimney chase cover is more than just an eyesore—it’s a warning sign that water is making its way inside your chimney system. Addressing it early can prevent costly damage and chimney repairs down the line.
At Chimney Scientists, we fabricate and install custom stainless steel chimney chase covers designed specifically for your home. Each cover is made to exact measurements to ensure a watertight fit and a clean finish. We also offer a variety of colors and finishes to match your home’s style.
Our stainless steel chase covers:
We also install matching storm collars and install your chimney cap or recommend a new one if needed.
Chase cover replacement typically requires two site visits by our trained technicians:
Day 1: Measurement & Fabrication
Day 2: Installation
Customers often ask us why chimney chase cover replacement is more costly than installing a standard chimney cap. The answer comes down to four main reasons:
Unlike mass-produced chimney caps, every chase cover we install is fabricated specifically for your home. These covers are larger, heavier, and individually shipped, resulting in higher material and handling costs.
Our process involves two on-site visits, with skilled labor and safe roof access required at each stage.
Custom fabrication occasionally runs into minor delays or adjustments, especially during busy seasons. We account for these in our scheduling and communication.
Once the old chase cover is removed, we may discover rotten trim or other water damage. We resolve these issues during the install, often at no additional cost to you, but they can increase the complexity of the job.
Your chimney top replacement is too important to trust to off-the-shelf parts. With Chimney Scientists, you get a properly sized, rust-resistant chimney chase cover installed by a fully trained, year-round technician. We document every job, use only high-quality materials, and back our work with a lifetime warranty.
We also offer real estate chimney inspections and full system assessments to make sure everything under your chase cover is working safely and efficiently.
Contact us today to schedule your inspection and quote for a custom stainless steel chase cover in Greater Philadelphia or the Poconos.
A chimney chase cap fits over the flue pipe and prevents rain or animals from entering the vent. A chase cover is a large metal panel that covers the entire top of a chimney chase. They serve different purposes and are not interchangeable.
Yes. Stainless steel chimney chase covers won’t rust or corrode like galvanized metal, and they’re backed by lifetime warranties. They provide durable, long-term protection with no maintenance required.
Pricing varies based on size, access, and whether trim repairs are needed. Our quotes include two technician visits, custom fabrication, and all necessary sealing and installation. After your initial inspection, we’ll provide a transparent estimate with no surprise fees.
