Fireplace firebrick replacement in Green Cove Springs

From a few raked joints to a relined back wall, Green Cove Springs firebox repair sized to the damage, with a free inspection first.

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Same-day service

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(904) 920-5495 Free Inspection

Local firebox pros who price wall by wall

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

A relining is measured against the firebox depth first, so the fireplace stays within the code.

Free inspection and estimateEvery wall of the firebox in Green Cove Springs 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.

Call (904) 920-5495 Free Inspection

Repoint, replace or reline

Firebox repair comes in three sizes, and the estimate says which one each wall needs. Open joints in otherwise sound brick are repointed. Bricks cracked through or worn thin are replaced one at a time. A wall worn across its whole face, or pulling away from the masonry behind, is relined.

Each wall is priced on its own line, so a sound side wall is not rebuilt because the back wall failed, and you can see the size of each job before choosing. Not sure how big a job your Green Cove Springs firebox is? Local specialists check it free at (904) 920-5495.

Green Cove Springs falls within Clay County. Green Cove Springs had 9,786 residents at the 2020 Census.

Firebox work for Green Cove Springs fireplaces

Hollow-sounding bricks reset in a full mortar bed
Back walls relined when patching will not hold
Bowed walls checked against the masonry behind them
Each wall of your Green Cove Springs firebox priced on its own line

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How firebox repair runs

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.

Heavy rain and a firebox in Green Cove Springs

Storms of the hurricane season, June 1 through November 30, bring heavy rain inland as well as on the coast. Water that comes down the flue collects on the firebox floor.

A wet firebox in Green Cove Springs is left to dry before repair or a fire, and the source is listed on the estimate.

10% off any service booked within 72 hours of inspection

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

Call (904) 920-5495 Free Inspection

How big a mortar patch can be

Mortar is made for joints and shallow repairs, not for rebuilding missing masonry. One maker says its medium-duty refractory mortar cannot be used as a casting cement and that a patch should not exceed an inch in its smallest dimension.

When a brick has lost a deep piece of its face, filling the hole with mortar makes a patch much thicker than that, and it tends to crack loose along its edges. The lasting repair is a new firebrick cut to fit the opening. That is why the estimate lists replacement for deep damage even where most of the old brick is still in place and looks sound from the room.

The throat above the opening

Above the firebox, smoke passes through a slot called the throat into the smoke chamber. The Florida code places the throat at least 8 inches above the fireplace opening, calls for it to be at least 4 inches deep, and does not allow the passage above the firebox to be smaller than the flue.

A firebox repair seldom reaches the throat, but a rebuild of the upper back wall does. We measure the throat before any brick comes out of that area and rebuild to the same or better dimensions, so the repair does not create a smoke problem that was not there before. The measurements go on the ticket.

Doors, inlets and a hotter firebox

Fireplace doors closed during a fire, or an outside air inlet blowing fast into the firebox, can raise the temperature inside it. The Brick Industry Association warns that higher temperatures of that kind can warp grates and lead to early breakdown of the firebox mortar joints.

When a lining shows wear out of step with its age, we look at how the fireplace is run as well as at the brick. The repair still uses the same firebrick and mortar, but the estimate notes the likely cause so the new joints are not lost the same way. Opening the doors during a fire, or partly closing an inlet, are the usual changes to talk through.

Checked in Green Cove Springs before any brick comes out

Open joints raked to firm mortar and repointed in C199 refractory mortar
Old patches and bag mortar removed from repaired joints
Smoke chamber, damper and hearth items kept on their own lines
Product name and standard of every mortar and brick used

Before the first fire after a repair

Can you replace just the bad firebricks in Green Cove Springs?

Yes. Cracked, hollow or worn-through firebricks come out individually and new ones go in, and the sound bricks around them stay. A full reline is written up only when a whole wall has worn.

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.