Wood insert installation with a full-length liner, Biscayne Island
Give us the go-ahead on the insert while your free inspection is under 72 hours old, and save 10% on the work.
- Owned and run locally
- Available for same-day service
- Fully licensed and insured
- Family owned and run
When a wood insert starts to make sense in Biscayne Island
- An open fireplace you want to heat with
- A fireplace you want closed up neatly
- Rusty panels on an old insert
- An old insert without its manual
Jump to
How a wood insert is installed in Biscayne Island
Checking other hearth materials by their rating
Manuals describe floor protection in terms of thermal resistance, not only thickness. If you want a different material from the one the manual names, its insulating value has to be equal or better. Two materials of the same thickness can protect very differently.
Bring the stone, tile or board you have in mind, and we check whether its rating meets the manual's requirement. Where a single layer falls short, a combination of layers may work. We show the comparison in plain terms so you can see why a material qualifies or does not.
Getting to know the insert's air control
Most inserts have a primary air control that sets how fast the fire burns. Opening it gives a hotter, faster fire, and closing it slows the burn. Manuals describe starting with the air fully open, then adjusting once the fire is established.
We show you the control on your insert and how it relates to the settings the manual describes. We also explain the manual's warnings about turning the air down too far, too soon. A steady, well-managed fire burns cleaner and keeps the glass clearer.
When an existing insert has no full liner
If your current insert connects only a short pipe into the bottom of the masonry flue, it does not meet the continuous-liner requirement in current insert manuals. Smoke then travels through the old flue, which was sized for an open fireplace rather than a closed heater.
We explain what we find and what bringing it up to the manual would involve. Sometimes the existing insert can be relined, and sometimes replacing the unit makes more sense. You decide once you have the facts in writing, and nothing changes before you approve.
Local officials and insert installations
An insert manual may tell owners to check with building or fire officials about local restrictions and whether an installation inspection is expected. Answers differ from one job and jurisdiction to the next, so we treat each insert project on its own facts.
Raise the question of review at the free inspection, and we explain how it could shape the schedule. Where an inspection must happen before the first fire, we tell you when and what the inspector is likely to look at. Lighting the insert waits until that step is complete.
The insert installation scope, line by line
- Insert model matched to the opening
- Continuous liner sized to the collar
- Blower outlet coordination with an electrician
- Separate pricing for insert and liner
Fireplace insert questions we hear in Biscayne Island
Can any fireplace take a wood insert?
No. Many insert manuals require a masonry fireplace in sound condition, and some forbid factory-built fireplaces outright. The opening also has to meet the model's minimum size. The free inspection answers the question for your fireplace.
Should I buy the insert before you look at the fireplace?
It is safer to wait. The opening size, the hearth, the clearances and the liner all depend on the model, and measurements often rule some out. We check the models you like against your fireplace first.
Can the insert share a flue with another appliance?
The selected insert and liner manuals determine the permitted arrangement. The DuraLiner system cited here calls for a dedicated liner. We check whether another appliance already uses the proposed flue and record the compatible connection before installation.
More Ways to Care for Your Fireplace
- Spalling Brick Repair and Chimney Brick ReplacementReplace deteriorated chimney bricks while retaining suitable surrounding masonry.
- Chimney Chase Cover ReplacementReplace the chase top with a properly planned cover and clearly defined pipe connections.
- Prefab and Zero-Clearance Fireplace RepairIdentify and repair manufactured fireplace components using the appropriate model information.
- Chimney Crown RepairRepair the damaged chimney top with an approach matched to the crown and supporting masonry.
- Fireplace Hearth RepairRepair the hearth surface after considering the supporting assembly and fireplace requirements.
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