Chimney sweep for fireplaces and wood stoves in Horizon West

Soot, flaky buildup and glazed coating compared

Not every deposit in a flue is the same material, and the difference decides the method. Light soot is dry and powdery. Flaky or crusty creosote is thicker but still breaks loose under a stiff brush. Glazed creosote is a hard, shiny coating stuck fast to the flue surface, and a brush mostly slides across it.

Before quoting, our crew identifies which type is in your flue. The standard sweep handles the first two. If part of the flue is glazed, that section is priced as glazed creosote removal on a line of its own, so you can see exactly what it adds and why.

• Powdery soot comes off with a standard sweep
• Crusty, flaky buildup comes off with extra brush passes
• A glazed coating needs its own removal treatment

Taking off and resetting a metal chimney cap

On a factory-built chimney, the cap often has to come off before the flue can be brushed from the top. How it comes off depends on the system. One maker's instructions, for example, have the spark arrestor released by loosening its bolts and twisting it free, then reinstalled with every bolt fully engaged in its slot.

The steps are the ones written for the chimney on your roof. Our technicians keep the parts together, clean the screen while it is off and reset the cap so it sits square and locks the way the maker intended. Nothing is swapped for a part from another system, because the chimney was listed with its own parts.

If the cap is bent, rusted through or missing fasteners, our crew in Horizon West tells you before putting it back and quotes the correct replacement separately.

What the free inspection covers before we sweep

The free inspection is how every sweep starts. Our technicians look at the firebox, damper, smoke chamber and smoke shelf from inside, and at the flue, cap and chimney top from the roof when it is safe to get there.

The goal is a clear written estimate before any cleaning starts. It says whether a sweep is needed, what method suits your system, whether any glazed sections need separate treatment and whether anything found needs repair first.

For Horizon West homeowners the inspection is free, and going ahead with the work is entirely your choice. The estimate is yours to keep. If the roof cannot be reached safely that day, it says which parts were seen from inside only.

• Type and depth of deposits in the flue
• Damper operation and condition
• Cap and screen at the chimney top
• Visible damage that affects cleaning

Where a stove pipe enters a masonry chimney

When a wood stove vents into a masonry chimney through a wall, the stove pipe enters the flue through a round opening called a thimble. Debris brushed down the flue collects at the bottom of the chimney and in that opening, and the joint around the pipe can loosen with time.

When the setup allows, our technicians pull the pipe from the thimble, brush the flue, clean out the base and the opening, then reset the pipe snugly so it does not sag or leak smoke at the joint. Pipe that has rusted thin, or a thimble with cracked mortar around it, is quoted as its own item.

Clearances around that wall pass-through matter for safety, and they belong to a formal inspection or a repair, not a sweep. If anything about the pass-through looks wrong while the pipe is out, our crew points it out and writes it down.