The Difference between Type X and C Drywall
Understanding the many types of drywall, as well as the drywall installation process and fire-rated materials available, is critical whether you're renovating or creating something new.
Type C and Type X are fire-resistant drywall varieties that are specifically created to do so, making them a popular choice in the construction industry owing to their greater safety advantages. This does not imply you can interchange the pair freely; there are distinctions between the two, and it's crucial to learn how to identify them if you're a novice in the field of construction.
Type X Drywall
Type X drywall is the first fire code product, which is composed of gypsum with noncombustible glass fibers and has a minimum hour rating. This material has a low fire rating because of its use and is often utilized in projects such as area separation firewalls, shaft walls, and stairwells.
Type C Drywall
Type C drywall is a more robust variation of Type X—it contains more glass fibers and vermiculite components, resulting in a 2-4 hour fire resistance. This product may be purchased at your local drywall shop in 1/2" and 5/8" thicknesses.
Difference Between Type X and Type C
Although Type X and Type C appear to have little difference, it is still critical to comprehend the distinctions between the two, especially when it comes to applications and usage. The following are the primary differences:
- Type C boards are thinner and easier to install.
- Type X meets international requirements.
- Type C is more expensive.
- The X-rated design is also stronger, which means it has a longer structural life.
- When pointing a Type C adapter vertically, it's better to use the type that has an embedded receiver. Because it's best for ceiling applications when installed horizontally, it's superb for ceiling projects.
The qualities and limitations of Type C and Type X drywall depend on the application for which you're using them. Always make sure you're purchasing based on an application and fire rating when constructing or upgrading.
Why is Fire-Rated Drywall Important?
Regardless of where you are or what you're constructing, using high-quality fire-rated drywall is a must. It's not only the right thing to do but it's also required by state and local building codes in many cases. Fire-rated drywall may be found in the following areas when dealing with residential structures and houses:
- Utility rooms
- Furnace Rooms
- Basements
- Wood stove rooms
- Attached ceilings and walls near living areas
For commercial structures, fire-rated drywall is usually a must-have for the majority of the building's ceilings and walls in order to construct fire separations and assemblies, which are a requirement for safety.
The Best Drywall Application Starts with the Best Drywall Tools
Al’s Taping Tools has provided the highest quality and most extensive selection of drywall tools, parts, and accessories for more than 30 years. We can proudly say we are the largest independently owned drywall tool supplier in the world – and that is thanks to our customer loyalty and support. Contact us today for hands-on assistance on your next drywall project and let’s get to work.