Cracked firebox repair in Lake Geneva

Checked cold, wall by wall, on a free inspection, then repaired with the materials the code names: firebox work done right in Lake Geneva.

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Locally owned
Family owned and operated
Same-day service

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Firebox experts for Lake Geneva fireplaces

Locally owned in Jacksonville
Family owned and operated
100% satisfaction guaranteed
Free inspection and estimate
Same-day service available
10% off any service

The damper, smoke chamber and hearth are named on separate lines, kept apart from the firebox price.

Free inspection and estimateEvery wall of the firebox in Lake Geneva is tapped and probed cold, and the failed bricks and joints are marked at no charge.
Upfront pricing, no hidden feesEach wall is quoted for what it needs, a few joints, a few bricks or a full reline, so a small repair stays small.
100% satisfaction guaranteedIf a joint we repointed opens again after it has cured and been used as the ticket says, we come back and redo it.

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The back wall leans into the room

When the back wall of a firebox bows forward, the problem is bigger than a few joints. The lining has pulled away from the masonry behind it, or the wall itself has moved. Repointing the face of a bowed wall would only hide the movement for a while.

We check how far the wall has moved, whether the masonry behind it is sound and whether the damper frame above is affected, and then write up a relining or a rebuild of that one wall. Back wall bowing in your Lake Geneva firebox? Leave the fireplace unlit and call (904) 920-5495 first.

Lake Geneva is part of Clay County. The coastline lies beyond Lake Geneva.

What firebox repair covers in Lake Geneva

Flaking brick faces measured against the code thickness
Back walls relined when patching will not hold
Gaps along the base of the walls repointed
A written cure date for your Lake Geneva fireplace

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How our firebox pros repair a fireplace in Lake Geneva

Keep the firebox cold
Let the fireplace go unused for several hours ahead of our visit, so each wall is cool to the touch.
Tap, probe and mark
Each brick is sounded, each joint probed, and the failed ones marked and written up by wall.
Rake, rebrick or reline
Joints are raked and repointed, failed bricks replaced and worn walls relined in C199 mortar.
Cure date on the ticket
The mortar maker's drying time sets the date of the first small fire, written down before we leave.

Painted firebrick in Lake Geneva homes

Inland homes in Lake Geneva sometimes have fireboxes painted to cover stains. Paint hides joint wear and keeps new mortar from bonding.

We clean the paint off where repairs go and leave the rest as you choose.

10% off any service booked within 72 hours of inspection

Refractory mortar or new firebrick, either one comes 10% off.

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Rebuilding the wall under a damper frame

The top of the sloped back wall often carries the damper frame, and R1001.7.1 requires that damper to be ferrous metal, at least 8 inches higher than the top of the opening. The Brick Industry Association advises bedding a damper in spots of mortar rather than mortaring its ends solid, with a noncombustible fibrous material at the ends so the metal can move.

When a back wall is rebuilt under an existing damper, the frame is supported through the work and reset that way. A damper that needs repair itself is written up as a separate damper item on the estimate.

Tapping and probing, wall by wall

Our firebox inspection for repair is done cold. Each firebrick is tapped with a hammer handle, since a sound brick rings and a loose one sounds dull. Each joint is probed with a pick to see how deep the mortar has gone soft or missing, and joint widths are checked against the quarter-inch limit.

Everything found is marked on the brick in chalk and written on the estimate under its wall: back, left side, right side and floor. The repair then covers the bricks and joints that failed and leaves sound ones alone, and you can walk the chalk marks with us before any work is booked.

When the firebox is a steel unit

Behind some masonry fireplace openings there is no firebrick box at all. Section R1001.5.1 of the Florida code permits a steel fireplace unit built into solid masonry, installed to its listing or to the section's own rules.

A steel firebox is repaired as the metal unit it is, not with firebrick and refractory mortar, and the listing or the maker's instructions set what can be done to it. When we find a steel unit, the estimate says so and describes its condition, including any warping or rust through the metal, and whether parts can still be had for it.

Checked in Lake Geneva before any brick comes out

Open joints raked to firm mortar and repointed in C199 refractory mortar
Worn walls relined, with the firebrick thickness stated
Firebox depth measured before any relining is planned
Damper frame supported and reset when the back wall is rebuilt

Before the first fire after a repair

Do you do firebox rebuilds as well as repairs?

Yes, where the backing masonry itself has failed as well as the firebrick. The rebuild keeps the code's wall thickness, the firebox depth and the throat height, and the estimate explains why a rebuild is needed.

Should I stop using the fireplace until the repair?

If bricks are loose, joints are open deep into the wall or the back wall bows, yes. Hairline cracks in sound brick can wait for the visit, and we tell you which you have. Call (904) 920-5495 to book a free inspection in Lake Geneva.