Quick Answer: What Is Purple Sheetrock Used For?

Is mold resistant drywall worth it?

Nor will it prevent mold in the case of flooding, when water saturates the drywall and the organic wood framing behind it.

But in rooms that experience frequent humidity and are often subject to mold and mildew, such as bathrooms or basements, mold-resistant drywall is a good choice..

What kind of board do you use in a shower?

Cement backer board is also called cement board, and it’s the most commonly used backer board for all manner of ceramic and porcelain tiles. Made of cement and reinforced on the top and bottom with fiberglass, this waterproof backer board is generally used for tiled shower surrounds and floors in wet areas.

What is the best material to use for shower walls?

Ceramic tilesCeramic tiles are the most common material for shower walls, and have been used in many homes for a long period. This is mainly because they are less expensive and easy to install. If properly installed, ceramic tiles look appealing and can serve you for quite some time.

Is purple drywall waterproof?

What makes PURPLE® drywall resistant to moisture, mold and mildew? PURPLE® drywall is made of a specially treated, moisture- and fire-resistant gypsum core. That core is sandwiched between heavy, moisture-, mold- and mildew-resistant, 100 percent recycled paper that’s purple on the front and gray on the back.

Can you use purple drywall on ceiling?

Purple drywall offers the same advantages as regular drywall, but with superior moisture- and mold-resistant characteristics. It can be used with all wall and ceiling applications and is ideally suited where enhanced moisture and mold resistance is desired.

What is the best drywall to use in a bathroom?

Green. Green drywall is a type of drywall that’s mold resistant and is used in applications where moisture can be an issue—so most commonly, bathrooms. To maximize the mold resistance, use mold-resistant drywall mud, aka joint compound. Green drywall generally costs about 20% more than regular drywall.

Can I use regular sheetrock in a bathroom?

You can hang drywall in the bathroom but not the same type that you hang in the rest of the house. Bathroom drywall must be moisture-resistant, and it’s colored green to distinguish it from the regular variety. It isn’t appropriate for areas that actually get wet, however, such as shower and tub surrounds.

Is there a waterproof drywall?

Moisture-resistant drywall is a more durable alternative to standard drywall. It’s made of compressed gypsum core like regular drywall, but it offers a thicker coating of paper that’s covered with wax for water resistance.

Does Home Depot sell purple drywall?

Gold Bond PURPLE XP 1/2 in. x 4 ft. x 8 ft. Gypsum Board-50001464 – The Home Depot.

What is the difference between green and purple Sheetrock?

Traditional green drywall (also known as greenboard) is only moisture-resistant. PURPLE® drywall, only made by National Gypsum, is superior because it offers moisture, mold and mildew resistance. … PURPLE® drywall is made of a specially treated, moisture- and fire-resistant gypsum core.

Can I use purple drywall in shower?

The process for installing purple drywall is the same as standard drywall. Besides its mold and mildew resistant properties, purple drywall is also fire-resistant. Ideal applications for purple drywall are around toilets, sinks, vanities and as a tile backer board for shower ceilings or kitchen/bathroom backsplashes.

Do you need to waterproof cement board in shower?

Here’s what the TCNA handbook has to say about the matter: “A waterproof membrane or vapor retarder membrane must be specified to prevent moisture intrusion and protect adjacent building materials.” ~B412 Bathtub or shower with prefabricated receptor. Cement board or Fiber-cement board.

What is best board for bathroom walls?

cement boardWhat’s the Best Backer Board One of the best options for bathroom walls & ceilings is cement board. Cement doesn’t contain any organic matter for mold to use as a food source. Cement boards are usually sandwiched between two layers of fiberglass mesh, so there is no paper in the product.

What is the difference between green and blue drywall?

Green Board Drywall- Green board drywall has a green covering that makes it resistant to moisture. … Blue Board Drywall- Blue board drywall is another moisture resistant drywall that is used for veneer plastering. It has high water and mold resistance as well as unique absorption qualities.

How do you waterproof drywall above a shower?

Just as you can use tile inside the shower itself, you can finish the wall above it with ceramic tile. First, cover the drywall in a layer of paint-on waterproofing that you can apply with a paintbrush. Once this dries, you can use a notched trowel and mastic adhesive to mount the tiles.