Building with Mold Resistance in Mind: The Importance of MgO Board

Shannon Ross Oct 27, 2023



Mold is a persistent and potentially harmful problem that can plague homes and buildings. Beyond the unsightly appearance, mold can cause structural damage and pose serious health risks. To combat this issue, it's crucial to build with mold resistance in mind. One effective solution for mold prevention is using a Magnesium Oxide (MgO) board such as MAXTERRA, a versatile material that can serve as a backer board, underlayment, and more. In this blog, we'll explore the dangers of mold and the benefits of incorporating MgO board into your construction projects.


The Dangers of Mold


Mold, a type of fungi, thrives in moist environments, making it a common issue in areas with high humidity or water exposure. Here are some of the dangers associated with mold:

  1. Health Risks:  Mold can release spores and mycotoxins that, when inhaled, can lead to various health problems. Common symptoms include allergies, respiratory issues, headaches, and skin irritation, and more. For individuals with weakened immune systems, mold exposure can be especially dangerous.

  2. Structural Damage: Mold can deteriorate building materials over time. It feeds on organic materials, such as wood and drywall, weakening the structural integrity of a building. This can lead to costly repairs and renovations.

  3. Aesthetics: Mold growth is unsightly and can be challenging to remove. It can leave stains and discoloration on surfaces, negatively impacting the appearance of your home or building.

  4. Unpleasant Odor: Mold emits a musty odor that can permeate throughout a space. This unpleasant smell can be difficult to eliminate and may require extensive remediation efforts.


Why MAXTERRA MgO Board is a Great Solution


Magnesium Oxide (MgO) board such as MAXTERRA is a versatile building material that offers a range of benefits when it comes to mold resistance. Here's why it's an excellent solution for preventing mold growth:


  1. Moisture Resistance: MgO board is highly resistant to moisture, making it an ideal choice for areas prone to water exposure, such as bathrooms, kitchens, and basements. Its moisture-resistant properties help prevent mold growth at the source.

  2. Mold Resistant: Unlike traditional drywall or wood-based materials, MgO board is board offers an inhospitable environment for mold to colonize.

  3. Versatility: MgO board can be used as a replacement for drywall,  backerboard for tile and as underlayment for flooring, among many other applications. Its versatility allows you to incorporate it into various parts of your construction project while maintaining mold resistance.

  4. Longevity: MgO board is known for its durability and long lifespan. It can withstand the test of time without deteriorating due to mold, ensuring your investment remains protected.

Mold is a persistent problem that can lead to health risks, structural damage, and aesthetic issues. When embarking on construction or renovation projects, it's crucial to prioritize mold resistance to maintain the integrity and safety of your space. Magnesium Oxide (MgO) board is an excellent solution for this purpose, offering moisture resistance, inorganic properties, fire resistance, versatility, and longevity.


By incorporating MAXTERRA board into your projects, you can take a significant step toward preventing mold growth and ensuring the longevity and safety of your home or building. Don't wait until mold becomes a problem – build with mold resistance in mind from the start, and protect your investment for years to come.

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