If you are preparing to install water-proof drywall in your home, there are some things you need to know first. Continue reading to learn some basics surrounding “green board”, including what it is, what it does, and how to install it correctly.
Green Board Drywall
Drywall contractors often refer to water-proof drywall as “green board” because it is green. However, it is an important material because of its water and moisture-resistant qualities. For these reasons, green board is often used in rooms like kitchens, bathrooms, laundry rooms, and other rooms where moisture is frequently in the air. Although traditional drywall that is constructed with a gypsum-based core works well for all other areas of a home, places like bathrooms and kitchens require a specialized material that will combat the excess moisture production and retention.
Water-Proof vs. Water-Resistant
One of the biggest misconceptions regarding green board is that it is water-proof. The truth is that green board is water-resistant, not water-proof. Although it cannot completely stop water penetration, it is still highly resilient against linger air moisture and leakages. This type of drywall is meant for rooms that experience higher levels of humidity and moisture, however, they are not meant to be installed directly behind shower tile, underneath bathtubs, around kitchen sinks, or any other area that has direct contact with water. These areas require a different type of specialized drywall, one of the most popular being fiber cement board.
Installation Tips and Guidelines
When installing green board, it is important that you have the proper experience, knowledge, and resources to do so according to industry best practices and code standards. If you do not meet these credentials, it is vital that you leave green board installation to a licensed Indianapolis drywall contractor you can trust.
If you have installed drywall before, then you should brush up on the fundamental steps involved in the process. Installing green board is very similar to installing regular drywall. Start by examining and measuring the area you are working with. Then be sure to score your green board accordingly.
After you have scored your drywall, bend it at the markings and use a utility knife to make a clean cut on the top layer of paper. Next, attach the drywall to your framing, and connect it using drywall screws or nails in the areas where the framing aligns with the green board.
Using one continuous piece of drywall tape, cover the seams between the sections of drywall. Extend the tape from top to bottom, all across the walls and in the wall corners. Now it is time to apply your drywall mud to the taped-off areas. Be sure to fill in the indents caused by your screws, too. Once the mud dries, you are ready to prime and paint!