3 Things Everyone Knows About DRYWALL YOU DO NOT

As any do-it-yourself drywaller discovers, there are a variety of different types of drywall. Go to your neighborhood do-it-yourself store or lumberyard and you will find that everything you thought was “pretty standard” is really only the tip of the iceberg.

Don’t let all those various kinds of drywall overwhelm you! There are various kinds of drywall compositions, thicknesses, and sizes for different applications and uses. How will you know what you should purchase? Below is information on the most common forms of drywall available to help you create the right decision.

Standard Drywall

This is the most common kind of drywall (white paper front) and is used for the majority of home improvement and new home interior construction. Before beginning a project check with local building codes to make certain they do not specify that certain type of drywall can be used in construction.

Standard drywall is normally sold in either 4’x8′ sheets, or 4’x12′ sheets. Which of these sizes you use is dependent upon the size of the space in which you are installing drywall, the quantity of people carrying it out, and the ease of access (in a basement, for example, it may be impossible to show a large part with a 12′ sheet). 4’x12′ sheets are difficult for a single person to utilize.

My recommendation is to use 4’x12′ sheets whenever you can. It reduces the number of cuts that need to be produced as well as the number of joints that will ought to be finished.

Standard drywall is also sold in many different widths – 1/4″, 3/8″, 1/2″, and 5/8″. 1/2″ is the standard width of drywall, ideal for most interior construction on walls and ceilings. 1/2″ drywall is considered acceptable by most local building codes.

1/4″ drywall is known as flex-board and often useful for curved surfaces. It really is somewhat fragile rather than highly suggested for the amateur drywall installer.

5/8″ drywall is heavier-duty drywall, suitable for used in commercial settings, high traffic areas, or where some excess insulation or noise control is necessary. In some areas, 5/8″ drywall is required by local codes.

Moisture-Resistant Drywall (Green Board)

Moisture-resistant drywall is also referred to as Green Board in mention of the water-resistant green paper used outside the gypsum. Moisture-resistant drywall is a common type of drywall used for high-moisture areas such as for example bathrooms & kitchens. Drywall San Diego There is no difference from standard drywall except that the paper backing used includes a higher moisture resistance than standard drywall.

Green board is highly suggested for used in bathrooms, damp basements, and may be used in kitchens (especially around stoves and sinks). It is very important note that green board is not fire-resistant, nor waterproof, but resistant to damp conditions.

Fire-Resistant Drywall

The final common kind of drywall is Fire Resistant, or FR, drywall. FR drywall is found most commonly in the 5/8″ thick variety. Special fibers and other fire-resistant materials are added to the gypsum core to create more fire-protection than standard drywall.

Building codes in lots of areas require the use of Fire Resistant drywall for a number of applications, including:

Walls separating an attached garage from a living space.
Walls and Ceilings in attached apartments or condos.
Enclosed rooms enclosing furnaces, water heaters, or other fire hazards.
Occasionally, kitchens.
There are many other styles of drywall as well, including soundproof drywall, paperless drywall, and others, however they are less common and so I won’t cover them here. The very best of luck on your own drywall project. Visit “How To Drywall” for more drywall installation instructions.

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