The funneled brick area immediately above the firebox where the damper sits and smoke begins its upward travel into the smoke chamber. Improperly sized throats cause smoking and draft issues; a smoke-guard kit is often the cheapest fix.
Throat work is part of what we do across Dallas–Fort Worth. CSIA-certified technicians, a photo report of what we actually saw, and a written quote before anything starts.
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.
Emergency line