Top sealing dampers chosen and fitted in Imperial Point
Round flue, stainless liner or square tile, the damper and its adapter are matched to it.
- Owned and run locally
- Available for same-day service
- Fully licensed and insured
- Family owned and run
Signs a top sealing damper could help in Imperial Point
- Leaves or nesting on the smoke shelf
- Lid that no longer closes tight
- Rust flakes dropping from the throat
- Unclear open and closed positions
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Choosing a chimney top damper in Imperial Point
Routing the cable down the flue
The cable is fed from the lid down through the flue until it reaches the fireplace. On the way, it passes the smoke chamber and the throat, where the old damper frame and the smoke shelf can catch it.
We guide the cable so it hangs clear of sharp edges and does not rub on the old damper plate. Where a snag point cannot be avoided, we explain what we did about it. A cable that runs clean opens and closes the lid smoothly for longer, and it is less likely to fray.
When we advise against a top damper
Some fireplaces are poor candidates for a top damper, and we tell you so. The usual reasons are a gas appliance in the firebox or a flue that also vents another appliance. A factory-built chimney whose maker does not allow it, or a flue top that cannot hold a frame, are others.
In those cases, we explain what else can be done, such as a throat damper repair, a cap or leaving the arrangement as it is. You receive that advice in writing. We would rather lose a sale than fit a damper that works against the fireplace.
Reaching the flue top without harming the roof
Fitting a top damper means working at the flue top for a while, not just a quick look. We plan the route across the roof before climbing and choose where to stand so the roof covering is not damaged.
Tell us about any fragile areas, recent roof work or known leaks near the chimney. We note the roof condition around the chimney in the findings. Roof damage outside our job is written up in simple terms, ready to hand to whoever repairs the roof.
Occasional fires and the damper habit
If you light a fire only a few times a year, the damper spends almost all its time closed. That suits a top damper well, provided the habit of opening it first is not forgotten between fires.
We make sure the open and closed positions are easy to read on your handle. For occasional users, an obvious handle matters more than any other feature. If visitors or family members light the fireplace too, we suggest keeping the maker's instructions somewhere near it, where anyone can read them first.
Top damper scope, step by step
- Fireplace type and fuel confirmed
- Old throat damper left open or removed
- Flue cleaned before the frame is set
- Lid opening and closing tested
Top sealing damper FAQs for Imperial Point
Will a top damper lower my cooling or heating bills?
One maker's instructions say a closed damper keeps conditioned air from escaping up the flue. We do not promise a savings figure, because that depends on the house and how the fireplace is used. We recommend a damper for fit and function.
Can you fit a top damper on a round or lined flue?
Often, yes. Makers offer adapters for round flue tiles, stainless liners and some factory-built chimneys. We confirm that the adapter and damper suit your flue, and that the chimney's own instructions allow it, before quoting.
Does a top damper need any upkeep?
Occasional checks help. The gasket, the hinge, the spring and the cable all wear with use. On a maintenance visit, we check that the lid opens fully, closes tight and that the handle and bracket are secure.
We received your request
Our team will contact you to arrange your inspection.
Chimney & Fireplace Brands We Work With
DuraVent 
Olympia Chimney and Venting 
Copperfield Chimney Supply 
Rutland 
Heatilator 
Heat & Glo