Care And Maintenance

Learn how to care for natural stone, cast stone, marble, limestone and travertine products.

Fireplace Mantel Maintenance

Marble and cast stone fireplace surrounds are a timeless and elegant addition to any home. To ensure that they retain their beauty and durability, it is important to take proper care and maintenance measures. Here are some tips to help you care for your marble fireplace surround.

Cast stone and natural stone are very heat resistant but it is not firebrick and is not designed to be used as such. Fireplace surrounds must be kept away from direct flames and extreme heat exposure. Even firebrick can crack when exposed to excessive or prolonged high heat. The cast stone and limestone cast materials feature a zero flame‑spread rating, ensuring excellent fire resistance; however, constant contact with intense heat can lead to discoloration, surface cracking, or structural stress. To preserve the integrity and appearance of your surround, always maintain a safe clearance from open flames and high heat. This is standard with all cast stone and natural stone products.

Burning Wood Logs, Sparks 
Take care when moving or adjusting burning logs in a wood‑burning fireplace. Flying sparks can mark or etch the stone surface if they land directly on it. When cleaning the fireplace interior, always protect the stone by covering it to prevent soot buildup and surface staining. 

Smoke Control 
Improper ventilation can cause smoke to discolor or stain cast stone surrounds. To keep your fireplace looking its best, ensure your ventilation system is correctly installed and functions efficiently to direct smoke away from the stone exterior.

Heat Control and Moderation to Avoid Damage  
Cast stone (made primarily from Portland cement, aggregates and natural pigments) is designed for durability but should never be exposed to continuous or concentrated heat sources. Direct radiant heat, especially from unshielded logs or gas burners, can overheat the surface and compromise the cast stone.  

To avoid damage, make sure:  
- The fireplace surround is installed with proper clearance as specified by the firebox manufacturer, maker and supplier.  
- A suitable heat‑shielding material or noncombustible barrier separates the cast stone from direct flame or metal components that conduct heat.  
- Heating cycles are gradual—avoid sudden or extreme temperature changes, as rapid expansion and contraction can cause cracking.  
- Electric or gas inserts are operated according to the manufacturer’s BTU and clearance recommendations.  
- The area is allowed to cool naturally after use before cleaning or contact with water or cleaning products.  

Proper temperature management and preventive measures will significantly extend the life of your cast stone fireplace surround while maintaining its appearance and structural integrity.

1. Clean the Marble Regularly: Marble is a porous material, so it is important to clean your marble fireplace surround regularly to prevent dirt and debris from building up and penetrating the surface. Use a soft, damp cloth or sponge to wipe down the surface of the marble, and avoid using any harsh chemicals or abrasive materials that could scratch or damage the surface.

2. Avoid water damage: Marble is a porous material and can be susceptible to water damage. Avoid using water or any other liquid to clean your marble fireplace surround. If there is a spill, clean it up immediately with a dry cloth.

3. Protect Against Stains: Marble is also vulnerable to staining from liquids and acidic materials. Be sure to wipe up any spills or stains immediately to prevent them from penetrating the surface. We recommend applying a sealer to the marble to help protect against stains, but be sure to follow the manufacturer's instructions carefully.

4. Polish and Seal the Marble: Over time, the surface of the marble may become dull or scratched. You can restore the shine and smoothness of the surface by polishing the marble with a specialized marble polishing compound. Additionally, applying a sealer to the marble can help protect against damage and preserve the natural beauty of the stone.

5. Professional Maintenance: For deep cleaning or repairs, it is best to hire a professional to care for your marble fireplace surround. Professional cleaners and restoration experts have the tools and expertise needed to restore the marble to its original beauty without causing any damage.
By following these care and maintenance tips, you can ensure that your marble fireplace surround remains beautiful and functional for years to come. Remember that marble is a natural material and requires gentle care and attention to maintain its beauty and longevity.

Once you’ve purchased and installed your fireplace surround you are going to want to maintain it. Visit our blog in the links below to read more in depth on the care of stone.

Marble is easy to maintain and last for years. Just look at all those beautiful sculptures and status all over the museums in Europe. Interior marble and other stones like limestone last much longer inside because they are not exposed to the natural elements. Rain, mainly acid rain deteriorates it the most because the the calcite mineral that is the main makeup of these stones.

Our marble products either fireplace mantels or bathtubs typically come polished and sealed. The best care would include not getting them dirty. Avoiding getting stains from grease and wine would alleviate any concerns with trying to get those stains out. When cleaning marble it is best to use a clean cloth or sponge with water. No chemical or cleaners are the best options. Any cleaners include stone safe cleaners have abrasive chemicals that deteriorate the seal or polish and eventually the stone. If a cleaner is absolutely necessary then look for a marble cleaner. StoneTech offers a large variety of stone cleaning products. A local hardware store will also carry many options.

It is also recommend to reseal or re-polish your marble and natural stone products as needed. Ofter use of any product would require more frequent sealing. Marble bathtubs and sinks would need to be redone to ensure they last longer and do not show as much wear and tear. Fireplaces and indoor statues usually require less frequent coasts.

Same principals of sealing, care and cleaning apply to cast stone and honed natural stones. Limestone and sandstone are typically honed and have a similar look and feel to the precast. Water and a sponge are the best cleaning products for cast stone, limestone and sandstone. Travertine comes in either a polished or a pitted finished but it too would best be served by a similar cleaning method.

If a stain or dirt is not coming out of the precast or limestone the using a fine sandpaper is another solution. Be careful with using the sandpaper as any sanding can not be undone. Use a fine 80-100 grit sandpaper and lightly in small circles trying to rub out the stain. Check out our blog for more information on this topic as well as other helpful links.

We are committed to delivering quality and confidence with every product we sell. Proper Maintenance and care of the firebox and fireplace mantel surround. Improper maintenance and poor care can lead to fractures. Reasons why fractures, breaks or cracks can develop in the fireplace mantel surround.

Stone Fireplaces is not liable for any indirect, incidental, or consequential damages, losses, or injuries resulting from the use or installation of our products.

Always follow all installation, operation, and maintenance instructions.
Use only certified and authorized service providers for installation, repairs, and maintenance.
Keep all documentation, including proof of purchase and installation records.

Improper Installation
Products must be installed by a certified professional or recognized accredited installer with proper materials specifically designed for the product and fire rated falling in line with all city/state/country building codes. Installation by any unqualified individual can lead to problems.

Non-Compliance with Building Codes
Installations must comply with all applicable local, state, and national building codes and regulations. Failure to adhere to legal requirements.

Deviation from Installation Guidelines
Products must be installed exactly according to the official installation instructions of the product. Any deviation or unauthorized modification.

Lack of Regular Maintenance
Routine maintenance and servicing, as described in our installation and user manuals, are mandatory. Failure to maintain your fireplace mantel

Chimney Maintenance Neglect
Where a chimney is required, it must be professionally swept at least once per year. Failure to maintain the chimney

Misuse or Neglect
The use of non-approved fuels, improper operation, or neglecting to operate the appliance in accordance with our guidelines

Improper Fireplace/Firebox Settings
Running the firebox or fireplace above recommended settings

Unauthorized Repairs or Modifications
Any repairs, alterations, or modifications performed by any unqualified individual.

Damage from Over-Firing
Damage caused by operating the appliance beyond recommended limits, as detailed in the user and operating manuals

Exposure to Damp or Improper Storage
Any damage resulting from storage or use in damp, wet, or otherwise inappropriate environments

Corrosion from Moisture
Corrosion or rust caused by condensation, water ingress, or dampness in the flue, chimney, or surrounding area

Local Environmental Issues
Defects or damage resulting from local site conditions—such as poor chimney draught, structural chimney issues, or similar factors

Improper Use or Unauthorized Modifications
Any misuse, mishandling, or unauthorized changes to the product can cause it damage we are in no way liable for that.

By purchasing and installing a Stone Fireplaces product, you acknowledge and agree to abide by these requirements.