Burlington chimneys that need a real cap
Burlington’s housing stock spans more than a hundred years, and so do its chimneys. In the older neighborhoods around downtown — the homes north of Front Street and along the historic mill-village streets — we run into original brick chimneys with flues that don’t measure in clean inches. Decades of mortar buildup turn a nominal 14” x 17” flue into something closer to 15.5” x 18”, and a stamped big-box cap simply won’t sit right on it.
That’s exactly where the home-center cap fails. It’s stamped flat, pinned into crumbling mortar with sheet-metal screws, and held with caulk that gives out by year three. By year five it’s rattling in the wind or gone entirely, and water is running straight down the inside of the chimney chase. On Burlington’s older brick chimneys, that water intrusion shows up as staining in the firebox and accelerated freeze-thaw damage to the masonry.
In the newer subdivisions north and east of I-40, near Elon University and toward Mebane, we see the opposite issue: prefabricated chimney chases with manufacturer-specific dimensions that the generic caps were never cut for. Either way, the answer is a cap custom-fit to the actual chimney, not pulled off a shelf.
What we install for Burlington homes
Every cap is built to measurements we take at your house — never to a verbal description over the phone. A real cap is a system, not a lid:
- Top plate covering the full crown, not just the flue
- Drip edge overhanging the masonry on all sides so water runs off, not down
- Spark screen to stop embers and keep birds and squirrels out of the flue
- Standoff legs at the proper height for draft clearance
- Multi-flue configurations when one chimney serves two or three flues
For the brick chimneys in the mill-village neighborhoods and the historic homes around downtown — many of which are visible from the curb and worth treating as an architectural element — copper is the right choice. It patinas from bright orange to bronze to the green you see on old churches, and it will outlast the roof and the house. For the modern homes near Elon and the rental and student housing that turns over between leases, stainless steel delivers 30-50+ years at roughly 40% of copper’s cost, staying bright with no maintenance.
When the cap is part of a bigger chimney problem
Sometimes the metal cap is fine and the leak is elsewhere — a cracked concrete crown, failing step and counter flashing where the chimney meets the roof, or open mortar joints needing repointing. On Burlington’s older homes, all three are common. We assess the whole chimney before recommending anything, and if the cap is fine but the crown is failing, we tell you that. If you’re already getting a new roof, the cap goes on while the crew is on site.
Why Burlington homeowners choose Mid Atlantic
- custom-built to your chimney’s exact measurements
- Copper and stainless — the materials that actually last
- Multi-flue and complex chimneys most contractors won’t quote
- In-house W-2 crews — no subcontractors
- A+ BBB, 4.8 stars on Google and Facebook
- Set up for the drive — Burlington is about 40 minutes east on I-40, and our crews work Alamance County regularly
- 3-year workmanship warranty
Schedule a Burlington chimney cap measurement
Call (336) 671-5208 or request an estimate online. We take measurements at your home, The cap is built to those exact dimensions, and install on a follow-up visit. For Burlington, we typically schedule within a week.