
15 Apr Modular Houses Made Stronger with MgO Panels
Table of Contents
When constructing modular houses, it is essential to use strong and safe materials. Magnesium Oxide (MgO) panels are an excellent option for this purpose. They are more robust than wood and gypsum panels, ensuring durability. MgO panels do not easily crack under pressure and maintain stability in wet conditions for up to 180 days. Additionally, they are fire-safe as they do not burn. Their high alkalinity also prevents the growth of mold and mildew. These attributes make MgO panels a superior choice for building long-lasting modular houses.
Key Takeaways
MgO panels are tougher and last longer than wood or drywall.
They are fireproof and don’t release dangerous gases in fires.
MgO panels resist water and mold, keeping homes healthier and strong.
These panels save energy by keeping homes warm or cool better.
MgO panels are eco-friendly since they use sustainable materials and waste less.
What Are MgO Boards?
Composition and Features
Magnesium Oxide as the Core Material
MgO boards are made from magnesium oxide, a very strong mineral. This material makes the boards tough and perfect for modular homes. About half of the board is magnesium oxide, giving it the strength needed for tough jobs. The boards also have magnesium sulfate, which stops water problems and is eco-friendly. Other materials like perlite, wood fiber, and fiberglass mesh make them stable and flexible.
The boards are made through these steps:
Mixing magnesium oxide and other materials into a thick paste.
Pouring the paste into molds to form the boards.
Pressing the mixture tightly to make it stronger.
Drying or heating the boards to harden them.
Cutting and smoothing the boards for a clean finish.
This careful process ensures MgO boards are strong and long-lasting.
Reinforcement with Fibers and Additives
Fibers and additives are added to make MgO boards better. These materials help the boards resist impacts and stop cracks. Fiberglass mesh makes them bendable, while perlite helps with heat insulation. Together, these parts create a material that works well for walls, ceilings, and floors.
Unique Properties of MgO Boards
Lightweight and High Strength
MgO boards are strong but not heavy. This makes them easy to install in modular homes and tall buildings. They can hold heavy weights without breaking or bending.
Natural Fire Resistance
MgO boards can handle fire up to 1200°F without burning or releasing harmful fumes. This makes them safer than plywood or drywall. Their fireproof quality keeps your modular home safe during a fire.
Tip: MgO boards are strong, fireproof, and eco-friendly, making them great for modern building projects.
Key Benefits of MgO Panels in Modular Houses
Stronger Structure
High Weight Support
MgO panels are very strong and hold heavy loads. They work well for building modular houses without extra supports. This strength makes construction easier and faster. Even with heavy use, MgO panels stay strong and last long.
No Cracks or Warping
MgO panels don’t crack or bend like other materials. They stay solid even in wet places like bathrooms. This makes them great for walls and floors. Using MgO panels means fewer repairs and a longer-lasting home.
Fire Safety
Top Fire Ratings
MgO panels are fire-safe and have Class A ratings. They can handle high heat without catching fire. This keeps your modular house safer during emergencies.
No Harmful Smoke
MgO panels don’t burn or release bad fumes in fires. This makes them safer than wood or drywall. They are a better choice for fireproofing your home.
Water and Mold Protection
Stops Water Damage
MgO panels don’t soak up water, so they stay strong. They are perfect for damp places like basements. This helps avoid water damage and saves on repairs.
Blocks Mold Growth
MgO panels stop mold and mildew because they are inorganic. This keeps your home healthier, especially in humid areas. They are a smart pick for modular houses.
Note: Studies show MgO panels make building easier and homes stronger. They save money by cutting down on repairs and energy costs.
Eco-Friendliness and Energy Efficiency
Sustainable Materials and Low Environmental Impact
MgO panels are a green choice for modular homes. They use sustainable materials that are better for the planet. Unlike regular building materials, MgO panels release less carbon during production. This makes them a cleaner option for construction. Their non-toxic makeup also improves indoor air, making your home healthier.
MgO panels last a long time, which helps the environment. They don’t need to be replaced often, cutting down on waste. Plus, they can be recycled or broken down naturally. This means less trash in landfills, making them a smart pick for strong, eco-friendly buildings.
Here’s a simple look at how MgO panels help the environment:
Environmental Benefit | Description |
---|---|
Made with less CO₂ than other materials. | |
Non-Toxic Composition | No harmful chemicals, better indoor air quality. |
Durability | Long-lasting, less waste over time. |
Recyclability | Can be reused or biodegraded, reducing trash. |
Energy Efficiency | Keeps heat in, saving energy. |
Improved Insulation and Energy Savings
MgO panels save energy because they keep heat inside. They help keep your home warm or cool without extra energy use. This lowers your heating and cooling bills. They also block moisture, protecting insulation and keeping it working well.
By stopping moisture, MgO panels prevent mold and mildew problems. This saves money on repairs and keeps your home energy-efficient. With MgO panels, you get a cozy home and help the planet at the same time.
Tip: Using MgO panels in your modular home is a great way to save energy and live green.
Comparison with Traditional Materials

MgO Boards vs. Plywood
Strength and Longevity
MgO boards are stronger and last longer than plywood. They handle tough conditions better, making them ideal for modern homes. Unlike plywood, MgO boards stay solid even in wet areas. Plywood can weaken and break down faster, especially in damp places.
Criteria | MgO Board | Plywood |
---|---|---|
Moisture Resistance | Stays strong and doesn’t warp in water. | Warps and swells when wet. |
Fire Resistance | Doesn’t burn, great fire protection. | Can catch fire in high heat. |
Very tough and long-lasting. | Less tough, weaker against impacts. | |
Lifespan | Lasts longer in all conditions. | Shorter life, especially in wet areas. |
This table shows why MgO boards are a smart choice. They need fewer repairs, saving money over time.
Resistance to Moisture and Fire
MgO boards are better at handling water and fire than plywood. They don’t warp or swell in wet places like bathrooms. They also don’t burn, keeping your home safer. Plywood absorbs water and burns easily, which can cause problems.
MgO Boards vs. Drywall
Durability and Impact Resistance
MgO boards are tougher than drywall. They don’t crack or dent easily, even in busy areas. Drywall often breaks and needs fixing, making MgO boards a better pick for homes.
Property | MgO Boards | Drywall |
---|---|---|
Durability | Very strong and long-lasting. | Breaks down faster. |
Impact Resistance | Resists dents and cracks well. | Dents and cracks easily. |
Environmental Benefits
MgO boards are eco-friendly and safe for the planet. They are made from green materials and don’t release harmful chemicals. Unlike drywall, MgO boards improve air quality and can be recycled. This makes them a better choice for the environment.
Property | MgO Boards | Drywall |
---|---|---|
Fire Resistance | Doesn’t burn, very safe. | Fire-resistant but can burn. |
Smoke Production | Produces little smoke. | Makes more smoke in fires. |
Cost Efficiency Over Time
Reduced Maintenance Costs
MgO boards save money by needing fewer repairs. They don’t crack, warp, or get damaged by water. This means less time and money spent fixing them. They are a smart and durable option for homes.
Long-Term Value in Modular Construction
Using MgO boards adds value to your home. They last longer and protect against fire and water damage. This reduces repair costs and keeps your home safe. Over time, they are a cost-effective choice for building.
Tip: Pick MgO boards for a strong, safe, and money-saving home.
Practical Uses of MgO Subfloor Panels and Boards

Walls
Inside Wall Panels
MgO panels work great for inside walls in modular homes. They are fire-resistant, keeping your home safer during emergencies. These panels are strong and don’t crack or bend, even in busy areas. You can easily install them with regular tools. Whether using metal or wood studs, MgO panels fit perfectly into your building plans.
Feature | Description |
---|---|
Fire Resistance | MgO panels don’t burn but stay strong during fires. |
Structural Strength | Very strong and stable, good for many building types. |
Durability | Last longer and resist weather better than wood or gypsum. |
Installation Ease | Easy to install with regular tools, works with metal or wood studs. |
Applications | Approved for all building types (I, II, III, IV, & V) for inside and outside walls. |
Outside Wall Covering
For outside walls, MgO panels are very durable. They resist bad weather, water, and mold, making them great for outdoor use. These panels stay strong in tough conditions, keeping your modular home safe. Their fire-resistant feature adds extra safety to your home’s exterior.
Floors
Strong MgO Subfloor Panels
MgO subfloor panels are made to hold heavy weights without breaking. They are tested for long-term use in tough conditions. These panels meet fire and sound safety rules, making them a dependable choice for modular homes.
ICC-ES Reports confirm their fire resistance.
Long-term tests show they perform well over time.
Water-Resistant Flooring
MgO subfloor panels are great for places with lots of moisture. They don’t get damaged by water, so they won’t swell or bend. This makes them perfect for bathrooms, kitchens, and basements. By stopping water, these panels protect floors and insulation, helping your home last longer.
Roofs
Fire-Safe Roofing Panels
MgO panels are excellent for roofs because they resist fire. They can handle high heat without burning, keeping your home safe. These panels also produce little smoke, improving air quality during emergencies.
Insulation and Weather Protection
MgO panels insulate roofs well, keeping your home comfortable. They also block harsh weather like rain, snow, and wind. This insulation and weatherproofing save energy and make your home stronger.
Tip: Use MgO panels for walls, floors, and roofs to build a modular home that is strong, safe, and energy-efficient.
MgO panels change modular building by being strong, safe, and green. They are tough and can handle heavy use and bad weather. Their fireproof and water-resistant features make homes safer and healthier.
Key Takeaway: Picking MgO panels means building a home that lasts. They save money with less fixing, lower energy bills, and eco-friendly materials.
MgO panels work well in many ways and perform better than others. They are key to modern modular homes, giving strength and comfort.
FAQ
Why are MgO panels better than other materials?
MgO panels are stronger than plywood and drywall. They resist fire, water, and mold. Unlike plywood, they don’t bend or swell when wet. They last longer and need fewer repairs, saving money over time.
Can MgO panels handle all types of weather?
Yes, MgO panels work in any weather. They resist water, mold, and extreme heat or cold. Whether it’s rainy, humid, or dry, these panels stay strong. They are perfect for modular homes anywhere in the world.
Are MgO panels safe for indoor air?
Yes! MgO panels are free from harmful chemicals. They don’t release bad gases like VOCs. This keeps the air inside your home clean and safe. They are a great choice for eco-friendly and healthy homes.
How do MgO panels save energy?
MgO panels keep homes warm in winter and cool in summer. They reduce the need for heating or cooling systems to work hard. This lowers energy bills. Their water resistance also protects insulation, keeping it effective for years.
Are MgO panels simple to install?
Yes, MgO panels are light and easy to use. You can cut and fit them with regular tools. They work with both wood and metal frames. This makes them quick to install and great for many projects.
Tip: Follow the maker’s instructions to install MgO panels correctly.