Local hearth repair for College Park homes

The 2-inch rule for a hearth extension

Hearth extensions in front of a masonry fireplace need to be at least 2 inches thick under section R1001.9.2. The extension is concrete or masonry on noncombustible supports, with reinforcement for its own weight and whatever loads it sees.

A thin layer of tile set straight onto a subfloor does not meet that description. If a past remodel replaced the original extension with something thinner, the repair becomes a question of rebuilding the extension correctly. We explain that difference in writing before quoting any finish.

Adding a border to reach the required size

A hearth extension that falls a few inches short can sometimes be brought up to size with a border of matching or contrasting material, built on the same kind of noncombustible support as the rest of the extension.

The border has to be part of the hearth, set in place and supported, and thick enough for the rule that applies to your fireplace. A strip of tile glued onto the wood floor is decoration only. We draw the border on the estimate with its dimensions so you can picture it before approving.

Edge profiles for households with small children

Square hearth corners can sit near the height of a small child's head, and many families ask for rounded edge pieces or a softer profile when a hearth is repaired.

We can fit bullnose or eased edge pieces where the chosen material allows, and we point out when a change in edge shape affects the height or size of the extension. The protection comes first, and the profile is chosen within it.

• Bullnose edge pieces
• Eased corners
• Extension size kept intact

How visible a hearth repair will be

Every repair on an older hearth shows a little. New tile is cleaner, new grout is brighter and replacement stone rarely carries the exact same veining.

We tell you before the work how visible the repair is likely to be, and offer options when you want it less noticeable, such as a wider replacement or a planned contrast. There are no surprises when the drop cloths come up.

• New tile looks cleaner
• Fresh grout looks brighter
• Stone veining seldom repeats
• A wider replacement or a planned contrast as options