Can I drywall over a fireplace?

Author: scraper  |  Last update: Saturday, August 1, 2026

Yes, you can cover a fireplace with drywall, but it depends entirely on whether you intend to keep using it and what type of fireplace you have. Safety codes strictly regulate how close combustible materials (like standard drywall and wood) can get to heat sources.

Can you drywall over an old fireplace?

Yes, add a vapor barrier. Anchor some 2x4s or furring strips to the brick. Cover with drywall.

How to cover a fireplace without removing it?

How to block a fireplace draft without removing the fireplace?

  1. Using a chimney plug or fireplace draft stopper.
  2. Installing glass fireplace doors or a decorative cover.
  3. Adding weatherproof caulking around the firebox.

What type of drywall for a fireplace?

Type C drywall is one of the most fire-resistant drywall types because its gypsum core has glass fibers built into it. This drywall usually comes in ½-inch and ⅝-inch thickness, so it can also help with some soundproofing.

Can you cover up an existing fireplace?

Yes, you can absolutely cover up a fireplace. The best method depends on whether you are doing a temporary cosmetic fix (great for renters) or a permanent renovation, and whether the fireplace is still functional.

Framing Over Our Brick Fireplace | Fireplace Pt 1

Is it safe to block an unused fireplace?

Many homeowners believe sealing off an old fireplace or chimney flue is the easiest way to deal with it. But blocking a disused chimney flue without proper ventilation can lead to serious and costly issues.

Does insurance go up if you have a fireplace?

Having a fireplace in your home can increase insurance costs because they can increase the risk of a house fire. Insurance companies base homeowners insurance rates on several factors which are specific to each home, such as its size, location, market value and many others.

Is there a fireproof drywall?

While "fireproof" drywall does not technically exist—all materials will eventually fail under extreme heat—there is fire-rated drywall (commonly called "Type X" or "Type C" gypsum board). It is designed to slow the spread of fire and heat for a specific duration.

What is the 2 / 10 rule for fireplaces?

Explained, the chimney pipe must be a minimum of three feet above the roof but also two feet taller than anything within ten feet. The portion of the rule stating the pipe needs to be 2 feet above anything within 10 feet is where most people get confused.

Can you use regular drywall around a fireplace?

Yes, you can cover a fireplace with drywall, but it depends entirely on whether you intend to keep using it and what type of fireplace you have. Safety codes strictly regulate how close combustible materials (like standard drywall and wood) can get to heat sources.

How to block up a fireplace from the inside DIY?

How to block up a fireplace

  1. Remove the back boiler if present. When renovating an old house, you might find a back boiler within your fireplace. ...
  2. Don't forget about ventilation. When blocking up a fireplace you will need to ensure you incorporate some kind of ventilation. ...
  3. Cap and sweep the chimney. ...
  4. Brick up the opening.

What looks nice over a fireplace?

Above a fireplace, you can hang an oversized framed mirror to brighten the space, a large piece of statement artwork, or a sleek, art-mode TV. To decorate the mantelpiece itself, combine a few varied items like a vase, candlesticks, and books, making sure not to overcrowd the area.

Can you put faux stone over a brick fireplace?

Yes, you can install manufactured stone veneer over existing brick as long as the surface is clean, structurally sound, and properly prepared. Using a metal lath and scratch coat ensures strong adhesion, resulting in a durable, updated finish without removing the original brick.

How to cover an unusable fireplace?

Transform an unused fireplace into a stylish focal point using functional screens, decorative boards, or cozy fillers. Upgrade the space instantly by installing a magnetic cover, a custom-cut painted plywood screen, or simply stacking Birch logs and fairy lights to maintain a warm aesthetic.

How to know if drywall is fire-resistant?

A: Both drywall Type X and Type C are approved for use in a 60-minute rated design. The wall systems they are approved for are different, however. Type C fire-rated drywall has more glass fibre reinforcement and other ingredients in the gypsum core that makes its fire-resistive properties superior to Type X.

Can you put cement board over drywall for a fireplace?

Cement board provides a durable, moisture-resistant surface specifically designed to hold the weight of stone, tile, and mortar. If removing drywall isn't feasible, you can install cement board directly over your existing drywall.

Can you install drywall around a fireplace?

If it's plumb and flat, you can attach the drywall with screws. If it's out of whack, cut furring strips to correct the problem. Install the drywall as usual. Plastic vapor barrier first w caulking, strapping for the ceiling, make sure studs are flush: nothing is sticking out past studs or else either shim or shave.

What are common DIY fireplace mistakes?

DIY installers often make mistakes such as purchasing unsuitable fireplaces, improper installation, and using combustible materials in non-combustible areas. To avoid these issues, it's essential to obtain the necessary permits and inspections.

Do mice come down chimneys?

Yes, mice absolutely can and do come down chimneys, utilizing them as warm, sheltered, and vertical pathways to enter homes. Mice are excellent climbers that can scale the exterior brickwork, enter through gaps or cracks, and move down the flue into the fireplace or attic.

What wood causes the most creosote?

Additionally, in the early 1980's, tests were conducted to discover which kind of wood created the most creosote in a regular “open” fireplace. The results were surprising. Contrary to popular opinion, the hardwood's, like oak and poplar, created more creosote than the softwoods, like tamarack and pine.

Does your house insurance go up with a wood stove?

Yes, having a wood stove will generally increase your homeowners insurance premiums, though costs vary by provider. Some carriers add a nominal fee (e.g., $30 to $60 annually), while others might increase premiums by roughly 10%. In certain cases, an insurer may even decline coverage if the stove doesn't meet safety standards.

How thick is fireproof drywall?

Fire-rated drywall is most commonly 58five-eighths𝟓𝟖-inch thick, which is the standard size for achieving a 1-hour fire rating. However, it is also manufactured in 12one-half𝟏𝟐-inch thickness for specific fire-rated wall and ceiling designs.

What is a non combustible material around a fireplace?

A non-combustible fireplace surround is a safety necessity, primarily consisting of masonry, cement-based, or metal materials that won't ignite or burn at high temperatures. These include natural stones (marble, granite, slate), metal (steel, cast iron), concrete, and tile.

How to harden a home against fire?

Making your home fireproof—or highly fire-resistant—is all about stopping embers from finding entry points and reducing combustible materials near the structure. Focus on hardening three critical areas: install a Class-A roof (metal or tile), cover vents with fine metal mesh, and clear a 5-foot noncombustible zone around your perimeter.

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