Hearth repair specialists for Southchase fireplaces

The seam between the inner hearth and the extension

Many masonry fireplaces have a seam where the firebox floor meets the hearth extension, because the two were built at different times or from different materials. A hairline at that seam can be harmless, while an open, widening gap needs attention.

We check whether the two sides have moved apart or dropped relative to each other. A stable seam is cleaned and filled with a suitable noncombustible material. A seam that keeps opening points to the support, and we price that work separately.

The ash dump door in the hearth floor

Some masonry fireplaces have an ash dump, a small cast-iron door in the inner hearth that drops ashes into a chamber below. Its frame can loosen in the masonry, and the door can warp, rust or go missing.

A loose or missing ash dump door leaves an opening into that chamber. We reset or replace the frame and door with a fitting unit and seal it into the hearth floor. If you no longer use the ash dump, we can discuss closing it properly as part of the work.

• Frame reset or replaced
• Door replaced with a fitting unit
• Sealed into the hearth floor
• Closed off if you no longer use it

Checking the thickness of an existing hearth

Thickness is hard to see once a hearth is finished. A chipped edge, a removed tile or a small test opening shows what lies below the surface and how deep the solid material goes.

We check depth where damage has already opened the surface before cutting anything new. The measurement goes into the estimate beside the code minimum for your fireplace, so the recommendation rests on what is actually there.

• Depth checked at existing damage
• Compared with the code minimum
• Result written into the estimate

Screen and door habits that protect the hearth

A fireplace screen or glass doors keep sparks and rolling embers inside the opening, so less ends up on the hearth. For its factory-built units, one maker notes that glass doors must be fully open or fully closed while a fire burns.

When a hearth shows heavy ember marks, we ask how the screen is used. A screen left open, or doors left partly open, send embers onto the finish and beyond it, and a simple change of habit protects the repair.