The mesh screen on a chimney cap that keeps embers from escaping.
The wire mesh element of a chimney cap. NFPA 211 sets the mesh openings no smaller than 3/8" and no larger than 1/2", tight enough to trap sparks (the mesh must not pass a 1/2" sphere) yet open enough to preserve draft. Many municipalities and all wildfire zones require it, and we verify the mesh against that spec on inspection.
We work on spark arrestor every week across DFW. CSIA-certified, written quotes, financing available.
Free written quote. Same-week scheduling. 24/7 emergency response when you need it.
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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