Masonry and factory-built fireplace repair in Lake Nona

Steel fireplace units set inside masonry

Some masonry fireplaces were built around a steel fireplace unit, a factory-made steel firebox with masonry laid around it. The Florida Building Code allows these when they are installed to their listing or to the code's own section on steel units. Under that section the steel lining has an air-circulating chamber ducted to the interior of the building, and the circulating air ducts are metal or masonry.

The steel box is the part that sees the fire. When it rusts through, splits at a seam or warps, the repair depends on how the unit was installed and what its listing allows. It is not the same job as repairing firebrick.

Our crew identifies these units by the steel lining and the circulating air ducts, checks the steel and the air channels that can be reached and explains whether a repair is possible or the unit has reached replacement. All of it goes on the estimate.

Outside air kits and their controls

Some factory-built fireplaces have an outside air kit, a duct that brings combustion air in from outdoors. The Florida Building Code treats that duct as a listed component of the fireplace, installed to the maker's instructions. The Heatilator Accelerator owner manual, as one example, shows the outside air control separately from the flue damper control, and the two do different jobs.

Problems can show up as a control that will not move, a cold draft from the fireplace when it is idle or a duct that has come loose or filled with debris at the outdoor end. Mixing up the two controls is easy, and closing the wrong one can change how the fire burns.

Both controls are checked against the manual for your model. We clear or reconnect the duct where it can be reached and replace a failed part with the maker's kit. On estimates in Lake Nona, the outside air items sit apart from the rest of the fireplace work.

Corner and see-through fireplaces

Corner fireplaces and see-through units open to more than one side. A see-through fireplace has two openings, often facing two rooms, and a corner unit has an open side as well as a front. Each open side brings its own hearth, screen or doors and trim to check.

More openings can make smoke harder to control, because air can move across the fireplace from one side to the other. Doors or screens on each side, a damper that opens fully and a passage sized for the flue all count for more.

Factory-built corner and see-through units follow their own manuals for doors, hearth extensions and screens. Our technicians read the label, check each side and write the findings side by side, so repairs on one opening do not leave the other behind. Both sides appear on one estimate, priced line by line.

Fireplace notes on a home inspection report

Home inspectors often write short notes about fireplaces, such as damaged firebrick, an inoperable damper, a hearth extension that looks short or a recommendation for further evaluation. Those notes are a starting point, not a repair scope.

Our technicians read the note, check the fireplace and tell you what each item means in practice, which parts are fine, which need repair and which belong to a chimney specialist. The findings go into a written estimate that a buyer, seller or agent can use within the timeline of a sale.

Homeowners and buyers in Lake Nona can book the visit during the inspection period and turn each report note into a clear line item.

• The inspector's note, as written
• What we found at that part
• Repair, monitor or no action needed
• Any item routed to another service