Longmont’s older homes, many built before modern building codes, often have chimneys that need extra attention. If your home is 30+ years old, your chimney may have hidden wear that could affect safety or efficiency. We’re seeing more calls from Longmont homeowners whose older chimneys need a closer look before winter.
Why Longmont’s older chimneys need a closer look
Many Longmont homes built in the 1980s or earlier have chimneys made with older masonry materials or designs that don’t hold up as well to Colorado’s freeze-thaw cycles. My chimney was built in 1978—should I be worried? Older chimneys often develop cracks in the flue liner or gaps in the mortar joints, which can let water seep in and cause bigger problems over time. If your chimney hasn’t been inspected in the last year, it’s worth a quick check. We offer free estimates and can spot issues before they turn into costly repairs. Schedule a quick inspection to see if your older chimney is still safe.
What Longmont homeowners should check before fall
If your Longmont home has a fireplace or wood stove, now’s the time to look for signs your chimney isn’t performing like it used to. Why does my chimney smell like campfire even when I haven’t used it? Lingering smoky odors can mean creosote buildup or a flue that isn’t drafting properly. Older chimneys in Longmont often struggle with this because their flues may be narrower or lined with outdated materials. We’ve also seen issues with chimney crowns cracking—especially in homes near the St. Vrain Creek area where moisture is common. If you notice white stains on your chimney or soot collecting inside, it’s time to call us. Book a sweep or contact us to get ahead of winter.