Choosing the Right Drywall for Your Project: Types, Sizes, and Considerations

Choosing the Right Drywall for Your Project: Types, Sizes, and Considerations

|June 13, 2023 | Tips

When it comes to drywall installation, one of the crucial decisions you’ll have to make is selecting the right type and size of drywall for your project. The choice you make can significantly impact the overall quality, durability, and appearance of your walls. In this blog post, we will guide you through the different types of drywall available, their sizes, and the key considerations to keep in mind while making your selection.

1. Standard Drywall

  • Standard drywall, also known as regular gypsum board, is the most commonly used type of drywall for residential and commercial projects.
  • It is available in various thicknesses, typically ranging from 1/4 inch to 3/4 inch.
  • Thinner sheets are suitable for curved surfaces, while thicker sheets offer enhanced soundproofing and fire resistance.

2. Moisture-Resistant Drywall

  • Moisture-resistant drywall, often referred to as green board or blue board, is designed for areas with high humidity levels, such as bathrooms and kitchens.
  • It has a water-resistant core and a moisture-repellent paper face, which helps prevent mold and mildew growth.
  • Note that while moisture-resistant drywall is more resistant to moisture than standard drywall, it is not completely waterproof.

3. Fire-Resistant Drywall

  • Fire-resistant drywall, also known as Type X drywall, is specifically engineered to offer increased fire protection.
  • It contains additives that improve its fire-resistant properties, allowing it to withstand flames and heat for a longer duration compared to standard drywall.
  • Fire-resistant drywall is typically required in areas where building codes mandate specific fire ratings, such as garages and shared walls in multi-unit buildings.

4. Soundproof Drywall

  • Soundproof drywall, also called acoustic drywall, is designed to minimize sound transmission between rooms.
  • It contains additional layers of gypsum and sound-dampening materials, such as viscoelastic polymers, which absorb and reduce sound vibrations.
  • This type of drywall is ideal for home theaters, recording studios, or any space where noise control is essential.


Purpose and location of the project: Determine the specific needs of the space where the drywall will be installed, such as moisture resistance, fire resistance, or soundproofing requirements.

Building codes and regulations: Familiarize yourself with local building codes to ensure compliance with the required drywall types and fire ratings for different areas.

Budget: Different types of drywall come at varying price points, so consider your budget while making a selection.
Installation requirements: Thicker and heavier drywall may require additional support during installation, so factor in the necessary structural considerations.

Aesthetics and Finish: Consider the desired appearance and finish of your walls, as some types of drywall may require additional steps for a smooth and seamless finish.

Choosing the right type and size of drywall is a crucial step in any construction or remodeling project. By understanding the different options available and considering the specific needs of your space, you can ensure a successful and long-lasting installation. Remember to consult with professionals at Ontario Drywall and Taping if you have any doubts or questions regarding your drywall selection.

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