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Chimney Cap Installation

Install a correctly sized stainless steel cap to keep out water, animals, and debris permanently

The Problem

Water leaks into the firebox after rain, or you find birds and animals nesting in the flue — common results of a missing or broken chimney cap.

What's Included

Flue measurement and cap sizing
Stainless steel or copper cap installation
Mesh spark arrestor included
Mortar repair around cap base if needed
Post-install inspection

How We Work

01

Measure flue opening at crown for correct cap sizing

02

Remove damaged or missing cap

03

Set and secure new cap with stainless screws

04

Check for gaps and seal if needed

05

Test damper clearance

When Charlotte Homeowners Call

You found water in the firebox after it rained

Water pooling in the firebox is a clear sign of a missing or failed chimney cap. Rain entering the flue saturates the smoke shelf and firebox floor, accelerates mortar deterioration, and can rust the damper plate. A correctly sized cap stops water intrusion at the top before it reaches any of those components.

You heard scratching or movement in the chimney

Birds and squirrels are Charlotte's most common chimney guests, and an uncapped flue is an open invitation. A stainless steel cap with a mesh spark arrestor blocks entry while still allowing proper draft — and a sweep clears any nesting material before the cap goes on.

Your sweep found the old cap cracked or missing

Galvanized caps corrode and fail within a few years in Charlotte's humid climate. If your annual sweep found a cap in poor condition, replacing it with stainless steel is a one-time fix that protects the entire flue system from the top down.

You want to stop debris from blocking the flue between cleanings

Leaves, twigs, and other debris can accumulate in an uncapped flue and partially obstruct the opening. A mesh cap keeps large debris out between annual sweeps, reducing how much material needs to be removed each season.

Common Questions

Ready for chimney cap installation?

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