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Rain in your flue leads to rust, leaks, and costly damage. Green Home Services installs properly fitted rain caps across San Antonio and Austin to keep water, animals, and debris out while maintaining a healthy draft.
A rain cap covers the flue opening to keep rain and snow, along with animals and debris, out of your chimney. Without one, water gets into the flue and causes rust, leaks, and interior damage over time. We measure your flue and securely mount a properly fitted, weather-resistant cap that protects the opening while maintaining proper airflow and draft.
An open flue is a direct path for rain and moisture to enter the heart of your chimney. Every storm sends water down into the flue, where it rusts the damper and metal components, soaks the masonry, and works its way toward the firebox and surrounding structure. Over time this leads to rust, leaks, deterioration, and expensive interior repairs, and an open flue also invites birds and animals to nest inside. A properly sized rain cap solves all of this at once. It covers the flue opening to block rain, snow, animals, and debris, while its design maintains the airflow your chimney needs to draft correctly. Installing a rain cap is a small, inexpensive step that prevents a long list of costly problems.
Homeowners across San Antonio and Austin trust Green Home Services for rain cap installation because we treat every home like our own. Our technicians are certified, background-checked, and focused on doing the job right the first time, with no upsells, no mess, and no shortcuts. We stand behind every visit with a 100% satisfaction guarantee, and we offer same-day and weekend appointments so protecting your home never has to wait.
A rain cap covers the flue opening to keep rain, snow, animals and debris out of your chimney.
Without one, water enters the flue and causes rust, leaks and costly interior damage.
No. A correctly sized cap protects the flue while maintaining proper airflow and draft.
We measure the flue and securely mount a properly fitted, weather-resistant cap.
Yes. Along with blocking rain, a capped flue prevents birds and animals from nesting inside.