How Much Does It Cost To Rebuild A Firebox? - Fixanswer

The fireplace interior where the fire occurs is called the firebox. It is made up of firebricks and mortar, which are designed to withstand high heat. …

Small gaps in mortar can be repaired

with a special high-temperature caulk called refractory caulk.

How do I fix my firebox in my fireplace?

Firebox Repair Cost

Fixing a firebox costs

$160 to $750

. A stone firebox that needs rebuilding can cost upwards of $1,500 or $2,500.

Does a fireplace add value to a house?

A homeowner can often recover over 100 percent of the expenses associated with adding a fireplace upon selling their home. According to the National Association of Real Estate Appraisers, adding a fireplace to

home can increase the resale value of the home by as much as 6-12 percent

.

When should I replace my firebox?

When should they be replaced? Ideally they should be replaced

before they fail completely

. If the firebox becomes warped , the entire unit may need to be replaced. Prefabricated fireplaces sometimes have only a 1/2 -1 inch clearance between the fireplace and surrounding structure.

Can I use normal cement in a fireplace?

The materials of clay, cement, lime and sand are

naturally resistant to fire and heat

. … This mixture of mortar is easy to mix up and is ideal for use around fireplaces and other areas where there is a risk of fire or extreme heat.

How do you fill a gap between a wall and a fireplace?

Measure the size of the gap between the drywall and the brick.
Use 1/4-round trim molding that’s wide enough to cover the space of the gap. …
Place a tube of acrylic caulk into a caulking gun. …
Replace the caulk in the caulk gun with a tube of construction adhesive.

How do I paint my fireplace firebox?

Basic black

is a good choice since it’s a neutral color and can hide soot easily. Also, black tends to look nice with almost any fireplace and room decor. Beige, off-white or almond creates a bright, fresh look and is a good choice if you don’t burn real wood in your fireplace or you don’t use your fireplace at all.

How do you seal the inside of a fireplace?

You can seal off an unused fireplace by

installing wood or light-gauge metal framing, insulation and drywall over the entire wall or opening

. If you intend on using it in the future, install an insert constructed out of 2′′ rigid foam board glued to MDF. Seal around the insert using neoprene backer rod insulation.

How do you fix mortar around a fireplace?

Tools & Materials. The mortar in most brick joints consists of sand, lime, and portland cement. But in a fireplace, that mix just crumbles away when subjected to roaring wood fires. For this application, masons rely on a

refractory mortar made of magnesium silicate

, which can withstand heat up to 2,000 degrees F.

Is there a special mortar for fireplaces?

Sakrete

Is a fireplace worth the money?

Having a fireplace won’t hurt your ability to sell your home. … Don’

t

expect a fireplace to raise your home’s value, but don’t go through the expense and hassle of getting rid of it, either. If you’re an investor rehabbing a home to flip, it’s not worth the cost to add a fireplace to an existing construction.

Is a fireplace a good investment?

1. Payback—now and later. You may want a fireplace just for the romance of it, but it’s also

a good investment

. According to a study supported by the National Association of Realtors, a fireplace adds 12 percent to the selling price of a home.

Is removing a fireplace a good idea?

Our experts says that, in most cases, you should just leave your fireplace be. … He

would never advise removing a fireplace unless

there were certain reasons to justify this action. “Even if someone doesn’t plan on using it, they can turn it into a decorative fireplace and put candles or stacked wood in it,” he says.