How Much Do MgO Panels Weigh?

How Much Do MgO Panels Weigh

How Much Do MgO Panels Weigh?

Seeking to find affordable and stylish panels that serve the purpose? With many available options, finding the best panels is a hard nut to crack. But with the right practice, you can pick the one that fits your place. 

MgO panels weigh around 30 lbs and can go up to 100 lbs. Depending on where you’re using them, you can choose the one that matches your requirements. 

This blog post will give a detailed overview of how much the MgO panels weigh. You’ll get to know the reason why weight is given so much importance. And there’s much more to explore. 

So, let’s dive in!

MgO Panels: What’s that?

MgO panels are an increasingly popular building material. With eco-consciousness and a keen eye for design, people seek affordable alternatives to traditional building materials. And MgO panels are here to rescue you all. 

Sturdy and durable panels are used for flooring, wall sheathing, partitions, and ceilings. 

Since MgO panels are made of magnesium and oxygen, both are naturally found on Earth. The best part is that it’s a recyclable material and reduces the environmental footprint. 

Now that you know what MgO panels are, let’s explore what makes MgO panels heavy. 

What Makes MgO Panels Heavy?

The composition of the panels makes the MgO boards heavy or light. Different factors that add up to the weight are;

  • Composition 
  • Manufacturing process
  • Thickness of boards 

First, the material that combines to make MgO boards adds to the weight. Magnesium oxide makes up around 80% of the total weight, and its density is around 3.58 g/cm³. The additives also have their weight. 

Secondly, the manufacturing process under heat makes the material more dense and increases weight. 

Lastly, MgO boards come with different thicknesses. The thicker a MgO panel, the heavier its weight will be. 

It’s time to understand why the weight of MgO panels is essential.

Panel Weight: Why Necessary to Consider

Typically, MgO panels weigh around 30 lbs to 100 lbs, depending on their thickness. This weight is a little higher than that of gypsum drywalls. This weight undoubtedly comes with durability and weight-bearing capacity, but it’s difficult to handle. 

The weight of MgO boards is also considered during installation. Heavy panels require extra labor for handling and installation. Besides this, you might need specialized equipment to lift the material. This can add to the construction cost and disturb your timeline, too. 

On the contrary, lightweight boards are easy to install. 

Furthermore, the transportation and handling of heavier MgO panels require additional effort. Heavy panels require more care, whereas lightweight panels can be handled manually.

Factors Affecting the Weight of MgO Panels 

Several factors can influence the weight of magnesium boards. These factors are significant to consider for various applications in construction and other industries. Here are some factors affecting the weight of MgO panels: 

1. Thickness 

The primary factor affecting their weight is the amount of magnesium oxide in the panels. Hence, it is the thickness. The thickness of the panel determines its weight since thicker ones weigh more than thinner ones. The approximate weights for MgO panels provided are 1/2 inch thick, 5/8 inch thick or 3/4 inch thick, but the heaviest ones are those which measure 3/4 inch in thickness. 

For both builders and homeowners, this is a crucial factor to consider because the panels’ weight can affect the building’s structural needs and how simple it is to install and transport.

2. Density 

The material’s density can significantly influence mgO panel weight. MgO panels are usually made of magnesium oxide, binders, and other filler materials. 

A panel’s overall density can be affected by the type and amount of filler materials employed, such as sawdust, perlite, and bamboo fiber. It is a given that panels with higher densities will weigh more.

Density might vary depending on the manufacturing process used. Applying more pressure throughout the production process can produce denser and, hence, heavier panels.

3. Fiberglass Mesh 

A fiberglass mesh layer is often incorporated into magnesium oxide panels as an added layer of stability and strength. The weight of the fiberglass mesh and the number of layers within it can also add to the panel’s total weight. A panel’s weight will vary slightly depending on how many or light its mesh layers are.

4. Panel size 

One of the most crucial factors that determines the weight of MgO boards is panel size.

  •  Larger sizes, like 4 by 9 or 4 by 10 feet, are also available for MgO panels, 
  • 4 by 8 feet is the most typical size. 
  • A larger panel means a larger surface area and a larger weight.

5. Moisture content 

MgO boards can absorb moisture from the environment, increasing their weight. Panels stored in humid conditions may weigh more than those kept in a dry environment. 

Proper drying of panels during the manufacturing process is important. Drying is also crucial before installation. 

6. Additives 

Additives also play an essential role in the weight of MgO panels. Additives like vermiculite and perlite may be added to MgO panels. These additives can significantly reduce the weight of Mgo boards. The ratio of these additives affects the weight. 

7. Surface Treatments and Coating 

Any additional surface treatment or coating can affect the weight of MgO panels. The coatings such as water, fireproof layers, and others, can add weight to MgO panels. 

Get In Touch

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Advantages of Lightweight Vs. Heavier Panels

Stuck to decide which MgO panels are good and which ones are not? Here are the advantages of both lightweight and heavy panels. Pick one that suits you best. 

Lightweight MgO panels Heavy MgO panels 
Easy-to-installImproved impact resistance 
Low transportation cost High fire resistance 
Less structural load Better sound installation
Dimension stability 

How to Decide Which MgO Panel You Must Use 

The standard MgO panels come in different shapes and thicknesses, so their weight varies. The weight of the MgO panels starts at 45 lbs and goes up to 100 lbs. We have included the MgO panels and their thickness, size, and weight to facilitate decision-making. 

SizeThicknessWeightUses
4 ft × 8 ft1/4″ (6mm)45 lbsWalls & Ceilings
4 ft × 8 ft11/32″ (9mm)67 lbsWalls & Ceilings
4 ft × 8 ft13/32″ (10mm)72 lbsWalls & Ceilings
4 ft × 8 ft1/2″ (12mm)77 lbsWalls & Ceilings
4 ft × 8 ft11/16″ (18mm)120 lbsWalls & Ceilings
4 ft × 8 ft3/4″ (20mm)130 lbsSub-flooring
4 ft × 8 ft1/8″ (3mm)30 lbsWalls & Ceilings
4 ft × 8 ft5/8″ (16mm)100 lbsWalls, Ceilings & Subfloor

Head to Sulfycor for MgO panels in different sizes and weights. These are exceptional quality, chloride-free panels. 

Get in touch with the team and put the rest on them. 

Wrap Up

That’s all you need to know about the weight variation of MgO panels. These boards come in different weights, and each has its applications. Make decisions after undertaking all the aspects and become a responsible citizen of Earth.