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Anatomy

Chimney Cap

The metal cover-and-mesh assembly on top of the flue.

All glossary terms

What is Chimney Cap?

Mounted over the flue opening to control what passes in or out — rain, snow, animals, embers. Stainless steel lasts a lifetime; galvanized runs ~5 years. Mesh size is not cosmetic: NFPA 211 requires specific dimensions for spark arresting.

Related terms:Spark ArrestorCrown

Need a chimney cap inspection or repair?

We work on chimney cap every week across DFW. CSIA-certified, written quotes, financing available.

10+
Years
NFPA 211
Standard
CSIA
Certified
< 2hr
Response
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Emergency

24/7 Response

Active leak, animal in flue, post-fire damage, or smoke event? Real humans on the line 7 AM to 12 AM every day — replies in under 2 minutes. Tech dispatch within 2 hours during business hours, subject to crew availability after-hours.

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