Masonry or prefab fireplace installation in Westchester
Clearances, hearth extension and outside air are settled on paper before the framing goes up in Westchester.
- Owned and run locally
- Available for same-day service
- Fully licensed and insured
- Family owned and run
Signals that a prefab unit needs replacing
- A room with no fireplace yet
- Old chimney pipe with separated joints
- Cracked panels in a worn-out unit
- Missing parts nobody can identify
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Fireplace installation choices explained for Westchester homes
Fitting a new unit into an old enclosure
A replacement unit rarely has exactly the framing dimensions of the one it replaces. The new manual may need a taller opening, a deeper enclosure or a different header position. Forcing a unit into a tight space closes the air spaces it depends on.
We measure the existing enclosure against the manual of each unit you are considering. Some fit with small framing changes, while others need a rebuilt enclosure. The estimate shows which is which, so you can weigh the unit against the carpentry it brings.
Burning the right wood in a new fireplace
A new fireplace performs best with dry, split, seasoned wood. The EPA's wood-burning guidance says a properly installed appliance should make very little smoke, and regular visible smoke points to a problem. Wet wood is a common one. Wood dries better stored off the ground with only its top covered.
We explain how to tell dry wood from wet wood and why treated lumber, painted scraps and trash stay out of the firebox. Those materials can release harmful fumes and damage the unit. Good fuel keeps the new chimney cleaner between maintenance visits.
Multi-level roofs and the chimney exit
On a house with several roof levels, the chimney's exit point needs extra thought. A chimney that ends below a nearby higher roof can suffer from wind effects and poor draft. Manuals include guidance on the preferred location when roofs step up and down.
We check every roof section near the proposed exit, not only the one the chimney passes through. Sometimes moving the fireplace a short way inside the room gives the chimney a better exit. We show you the effect of each choice on the roofline.
Checks made before walls and ceilings close
Once drywall and ceilings are up, clearances, firestops and the attic shield disappear from view. That is why they are checked before the surfaces close. The manual's checklist and any required inspection happen at this stage, not after the finish.
We walk you through the open framing if you want to see what the finished wall will hide. Any item that needs correcting is fixed before closing. The confirmation goes into the written record, so the hidden work is documented. Ask questions then, since the answers are easiest to show with the framing open.
Checked and written down before installation starts
- Chase framing for an exterior chimney
- Roof opening and termination cap
- Noncombustible board and face materials
- Break-in fire guidance at handover
Before you book a fireplace installation
Why does my new fireplace need an outside air supply?
The Florida Building Code asks for exterior air to fireplaces unless the room is mechanically ventilated and kept at neutral or positive pressure. For a factory-built unit, the air parts must be listed components. We plan the intake with the chimney route.
Can the chimney run up an outside wall of the house?
Yes, inside a properly built chase. Manuals ask for the chase to be framed and sealed like an outside wall, with false ceilings and firestops as it rises. The chase, its cladding and its top are priced as separate items.
Can a masonry fireplace be built on an upper floor?
It is rarely practical, because the code requires a concrete or solid masonry footing beneath the fireplace and chimney. A factory-built unit is framed into the floor structure instead. We explain the options that suit your house.
More Ways to Care for Your Fireplace
- Chimney TuckpointingRenew deteriorated mortar joints around chimney bricks that can appropriately remain.
- Chimney Chase Cover ReplacementReplace the chase top with a properly planned cover and clearly defined pipe connections.
- Gas Fireplace Repair and ServiceGet a model-specific gas fireplace service plan for the fault you are seeing or the maintenance your unit needs.
- Chimney Masonry RepairRepair affected chimney brickwork and joints with materials selected for the construction already in place.
- Chimney RebuildRebuild the affected chimney section with the retained structure, roof connection and passage included in the plan.
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Local service. Careful repairs. A fireplace worth coming home to.
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Chimney & Fireplace Brands We Work With
DuraVent 
Olympia Chimney and Venting 
Copperfield Chimney Supply 
Rutland 
Heatilator 
Heat & Glo