Fireplace hearth repair by local pros in Vineland

When a raised firebox allows a thinner extension

The same code section carries an exception. Where the firebox opening starts 8 inches or more above the top of the hearth extension, a 3/8 inch layer of brick, concrete, stone, tile or other approved noncombustible material is thick enough for the extension.

Many raised fireplaces qualify and many flush ones do not. We measure the height from the extension to the bottom of the opening before recommending a thin replacement finish, because the tile that is fine in front of a raised firebox can fall short in front of one set at floor height.

Listed hearth extensions and floor protectors

Section R1004.2 also names a product standard. Listed and labeled hearth extensions shall comply with UL 1618, the standard that covers wall protectors, floor protectors and hearth extensions. A listed hearth product carries a label naming what it was tested for.

If your hearth is a manufactured pad, we look for that label before recommending a repair or replacement. A decorative mat sold for hearth use without that listing is a different product, and the estimate says so plainly.

Protecting the room during hearth repair

Hearth work happens in the middle of a living space. Cutting tile and breaking out old setting beds makes dust, and heavy material has to cross your floors.

Our crew lays protection from the door to the fireplace, contains the work area and cleans up at the end of each visit. We tell you in advance which days will be noisy and dusty, so the household can plan around them.

• Floor protection from door to fireplace
• A contained work area
• Cleanup at the end of each visit
• Notice of the noisy and dusty days

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.