Sealed gas fireplace inserts installed by local pros in Lake Underhill
Upfront pricing and no hidden fees on gas insert installation in Lake Underhill. The free inspection shows you exactly what the job needs.
- Licensed & insured
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- Family owned and operated
- Same-day service available
Gas insert scope we confirm in Lake Underhill
Items like these make an insert quote in Lake Underhill easy to compare, because each has its own line and its own price.
- Rear width and side angles measured, beyond the face of the opening
- Chimney passageway examined and cleaned before connection
- Exhaust and intake liners from the insert collars to the chimney top
- Outlet inside the firebox or a cord route to a nearby outlet
Gas insert installation points for Lake Underhill homes
From the firebox to the chimney top, here is how a gas insert comes together in Lake Underhill homes.
Trimming a factory-built firebox to fit
Metal factory-built fireplaces sometimes have a raised floor or a lip across the front that steals height. One insert manual allows for this: the metal floor of the solid-fuel firebox may be removed, and a metal lip standing above the hearth pad may be taken off, to reach the minimum opening.
Those are specific allowances in one maker's manual, so we follow the manual for your insert. Where it permits the change, we make it cleanly and note it on the estimate. Where it does not, we look at another model.
The floor in front of the insert
An insert pushes heat out into the room, and the floor in front of it has to cope with that. Heat & Glo's Supreme manual recommends a small hearth or a set distance where vinyl flooring meets the insert, advises against adhesive-based vinyl because of thermal expansion and notes that floating floors can be used but will get warm, so the flooring maker's specifications should be checked.
A raised stone or tile hearth usually works as it is. Where flooring runs right up to the opening, we check it against the manual for your model and tell you what, if anything, has to change.
Two liners up the chimney
A direct-vent gas insert breathes through two pipes. One carries exhaust up and out of the chimney, the other brings outside air down to the burner. In the vent kit for Heat & Glo's Supreme inserts, both are three-inch flexible pipes running from collars on top of the insert to a termination cap at the chimney top.
Because the insert draws combustion air through its own pipe, the glass front stays sealed and the fire stops pulling room air up the chimney. We run both liners, connect each to its collar and secure them before the insert is pushed home.
How tall the vent can be
Inserts are tested over a range of vent heights. The Supreme manual lists a minimum vertical run of ten feet and a maximum of fifty, with vertical terminations measured to the top of the chimney. A chimney outside that range needs a different plan.
Single-story homes sometimes have short chimneys, so we measure from the insert position to the chimney top during the inspection. If it falls short of the minimum for your model, we explain the options, which may include extending the vent above the chimney within the manual's limits or choosing another insert.
Other work in Lake Underhill
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- Fireplace InstallationPlan the fireplace before opening the wall.
- Fireplace RestorationBring an unused fireplace back with a coordinated plan.
Learn more about gas fireplace insert installationLake Underhill services
Lake Underhill homeowners ask about gas inserts
Answers from the family-owned team that fits gas inserts in Lake Underhill.
Is there a 10% discount on gas inserts?
There is. A gas insert installation booked within 72 hours after your free inspection is 10% off. Ask for it when you call, and the saving is written into the estimate.
Will you fit an insert I already purchased?
Gladly, as long as it suits your fireplace. Give us the model number when you call, and the installer reviews its opening and vent requirements before arriving. If it cannot fit, you find out while there is still time to return it.
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