The pressure difference between the inside of the chimney and the air outside that draws combustion gases up and out. When draft is poor you get smoking, backpuffing, and CO buildup. The fixes are warming the flue, cracking a window, or dealing with negative pressure in the house.
We work on draft 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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