Chimney damper replacement and repair in Storey Park

Working through the fireplace opening

Most damper work is done from inside the firebox, looking up into the throat. It is cramped, sooty work, and the technician needs room to move tools and parts without marking the fireplace face or the floor.

Our crew lays protection over the hearth and the floor in front of it before starting. If the job needs access from the top of the chimney as well, the estimate says so ahead of time.

If the fireplace has glass doors or a screen, we remove them carefully and set them aside on a protected surface. Before we leave, they go back exactly as they were, and we check that they open and close properly.

Closing the damper between fires

A working damper only saves cooled air if it actually gets closed. Once the fire is completely out and the ashes are cold, close the damper and leave it closed until the next fire.

If your damper is awkward to reach or hard to read, closing it becomes a chore people skip. Our crew fixes stiff controls and adds clear position marks, so closing it takes a second.

If other people in the house use the fireplace, show them the damper positions too. A simple habit shared by everyone keeps the fireplace safer and the house more comfortable.

Dampers in older masonry fireplaces

Older masonry fireplaces often have original cast-iron dampers that have seen a lot of heat and a lot of rain. Some are still sound after a cleaning, and some are held together by rust.

Our technicians check the old casting carefully before deciding. When an original damper can be saved, we save it. When it cannot, we replace it with one sized to the throat and explain why in writing.

Older fireplaces also have a history. If you know about past repairs, share them. That helps our technicians understand why the damper looks the way it does and what to expect inside the throat.

How a throat damper replacement goes

A throat damper replacement follows a steady order. We protect the room, remove the old plate and frame, prepare the seat in the throat, set the new damper and connect the control.

Then we test it, relay any firebrick that was disturbed and clean up the soot. Your written estimate lists these steps before you approve the work, and the handover sheet confirms them afterward.

Each step is done with care to protect the firebox and the room. If something unexpected turns up, we stop and explain it before continuing.

• Room and hearth protected
• Old plate and frame removed
• New damper set, connected and tested
• Soot cleaned and operation shown to you