Rock and cultured stone chimney repair in Olympia Heights
A loose stone overhead is a hazard, which is why we look at it first on the visit.
- Owned and run locally
- Available for same-day service
- Fully licensed and insured
- Family owned and run
Stone and joint problems to point out
- Pieces of stone or mortar on the roof
- Rust streaks running down the stonework
- Cracks running through the stones themselves
- Gaps where the stone meets the chimney top
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Stone chimney repair in plain terms
Anchored stone veneer and its ties
Anchored veneer stands slightly off the wall behind it and is held there by corrosion-resistant ties. The Florida Building Code's section on anchored stone and masonry veneer also calls for flashing and weep openings, so water in the space behind the stone can escape.
If ties corrode or weeps clog, stones can loosen and water can collect behind the face. We look for rust stains, bowing and blocked weeps during the inspection. Tie repair or replacement is described in the estimate when the evidence points that way.
How a loose stone is reset
Resetting starts with cleaning. Old mortar comes off the back of the stone and off the surface it will sit on, so the new bed has something clean to grip. The setting surface is dampened as the mortar maker directs.
The stone goes back in a full bed of mortar and is pressed until mortar squeezes out at its edges. The joints are then filled and tooled to match. A stone set this way is held across its whole back, not at a few points. Instructions for one manufactured stone say a disturbed stone must come out, be cleaned and be set again rather than pushed back.
The line where chimney stone meets roofing
A stone chimney that rises through a roof needs flashing that turns water onto the roof. The stone should finish above the roofing, not sit in it. The manufactured stone installation guide shows the flashing extending past the chimney and the stone stopping above it.
We inspect this junction together with the stone. Flashing repair is a separate service with its own price. If stones must come off to reach the flashing, resetting them is included in the same plan, so neither job undoes the other.
Stone adhered to block or concrete
Adhered stone can go directly onto clean block or concrete. The installation guide says those surfaces must be free of sealers, paint and form release agents, or lath is needed so the mortar has something to grip. Any coating found on the block is removed or covered with lath before stones go back.
When stones fall from a masonry surface, we check what that surface was like underneath. A painted or sealed wall may explain the failure. The repair then starts with preparing the surface properly, whether by cleaning it back or adding lath, before any stone is set again.
What your stone repair estimate covers
- Repointing with mortar suited to the stone
- Water-resistive barrier lapped back behind veneer
- Separate line for flashing work at the roof
- Unused brackets and fixings removed or sealed
Chimney stone questions with plain answers
Why not just glue a loose stone back in place?
Adhesive is not a substitute for a proper mortar bed on an exterior wall. A glued stone can let go again, and the glue can block the drainage behind it. We reset stones the way the assembly was meant to hold them.
What if the backing behind the stone is damaged?
We stop and show you what we found. Backing repair, such as lath, scratch coat or framing work, is priced as its own item. The stone goes back once the surface behind it is sound again.
Why are white deposits forming on my stone chimney?
White deposits usually mean water is moving through the stone or joints and leaving dissolved minerals behind as it dries. Brushing them off helps the look, but finding where the water enters is what stops them returning.
More Ways to Care for Your Fireplace
- Gas Fireplace VentingAssess and repair the gas fireplace vent arrangement using components suited to the identified system.
- Spalling Brick Repair and Chimney Brick ReplacementReplace deteriorated chimney bricks while retaining suitable surrounding masonry.
- Gas Fireplace InstallationCreate a complete gas fireplace installation plan for the room, appliance and connected systems.
- Chimney Flashing RepairRepair the chimney-to-roof connection with a scope that accounts for the adjoining roofing and masonry.
- Chimney Masonry RepairRepair affected chimney brickwork and joints with materials selected for the construction already in place.
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Local service. Careful repairs. A fireplace worth coming home to.
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Chimney & Fireplace Brands We Work With
DuraVent 
Olympia Chimney and Venting 
Copperfield Chimney Supply 
Rutland 
Heatilator 
Heat & Glo