Dense glass fiberboard is a thin veneer of wood fiberboard placed on top of the plywood sheathing. This method of installation provides the advantages of a dense external layer between plywood and sheathing without the need for overlapping. The veneer can be thick enough to resist shrinkage, but thin enough not to be damaged by the expansion and contraction caused by weather.

densglass sheathing vs plywood

This type of sheathing is more expensive than standard plywood and is better suited to low-traffic applications. Dense glass fiberboard has very little R-values, which means that it will not shrink as easily as plywood or fiberboard. For this reason it is great for covering floors in commercial areas where temperature fluctuations may cause damage to other types of wood or metal.

There are several types of dense fiberboard. The most common is inboard densglass sheathing or plywood. Inboard is the lowest density which provides the best protection. Expanded inboard provides a little less protection, but still more than most plywood sheets.

densglass exterior sheathing

Most glass fiber boards are made with two layers of material. The first layer is an inboard composition. This is a combination of plastic resin and glass fiberboard. This second layer is called the exterior veneer. It comes in different densities and is sealed to provide protection from moisture and air.

Dense glass fiberboard or plywood is a popular debate among contractors and engineers. One of the reasons it is a debate is because it is difficult to tell which is better for protecting your building materials. Each has their own strengths and weaknesses. While both play an important role in providing protection,

Densglass Sheathing or Plywood is More Popular for Reasons Such as:

Cost 

Dense fiberboard are significantly more expensive than plywood sheets. Many contractors believe it is worth the cost if it means their building materials will last longer and they are less likely to have to replace them. If you are on a tight budget and can afford the higher cost, then by all means go with densglass sheathing or plywood.

densglass sheathing price

Durability 

The fact that it is dense doesn’t necessarily mean it’s durable. Just because the material is dense, doesn’t mean it’s going to be strong. It has the same potential as other forms of sheathing, but is more susceptible to impact, moisture, and wear and tear. If you want a sheathing product that will provide long lasting protection, then you should definitely consider ensnare.

Longevity 

Plywood has been around for decades. However, the surface has been repeatedly sanded and painted over the years. Fiberboard has virtually never been touched by sand or paint, so it has the advantage of being much longer lasting.

densglass fire rating

If you are thinking about installing plywood exterior panels, then you should definitely take a closer look at what the pros and cons are concerning densglass sheathing or plywood. The density makes it ideal for providing structure to weaken a home’s weakest areas.

When compared to densure, plywood has no advantages over fiberboard when it comes to longevity. However, it does have the advantage of being cheaper than fiberboard. It is also more cost effective in most cases.

Moreover, the denseness of the material allows for more layers. It’s not uncommon to see over ten layers in some applications, although this isn’t always the case. It will depend on the application, but generally this is better than with plywood. Since each layer adds more density, the material will also be heavier. Although plywood is more lightweight, it is also more expensive and thicker.

densglass sheathing

Furthermore, the denseness also allows for a greater number of slats per square inch. With fewer layers, you can expect to get a lower density. However, you will also get more durability out of the material. There will be fewer gaps between the slats. In addition, there will also be less distortion. Most people will find that the thicker the material is, the better it is.

There is also the difference between the different types of densglass sheathing. While most are acrylic or fiberglass, some are also manufactured with glass. This difference will have an impact on the quality of the finished product. Generally, if you are looking at the higher end products, then you should be looking at the glass option.

Densglass sheathing is much more affordable than plywood and is available in many colors. This makes it easy to match the appearance of your home. Also, you don’t have to worry about matching the density or color to your existing home. You can select something that fits right into the space you have available. densglass sheathing is definitely a step up from the competition and provides homeowners with a higher quality product.