What kind of Board do you use for shower walls?

cement board





In showers, the standard substrate is tile backer, also called cement board or cement backer board.

Do I need cement board for shower walls?

Shower walls must be backed with a waterproof backing board. Drywall is not an acceptable backer board. Even moisture-resistant drywall (green or blue varieties) will not hold up in showers. Use a true cement backer board, or try a shower backer board kit like this one.

What kind of Board goes behind tile in a shower?

Cement backer board

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.

Do you need a backer Board to tile a shower?





Quote from the video:
Quote from Youtube video: Hey guys we're in the middle of our bath remodel. Here I want to show you one quick thing to be aware of when you're doing a shower or a tub shower surround with tile you want to make sure that you're

Can you use purple board in a shower?

Ensure your bathroom is an oasis, not a petri dish



In your bathroom, the forecast always calls for a chance of showers – or maybe a bubble bath. That’s why easy-to-install PURPLE XP® Drywall is moisture-, mold- and mildew-resistant, so you can keep walls and ceilings fresh and clean for years to come.

How do you waterproof a walk in shower?

Quote from the video:
Quote from Youtube video: The shower pan with the liquid waterproofing membrane bead generous with it. Because the shower pan itself is gonna get saturated with water just coat around the entire drain.

How do I waterproof my shower walls before tiling?

Quote from the video:
Quote from Youtube video: For the main shower wall and floor surfaces. Apply the first coat of towel sure proof to the dry primed surface with a short hair enamel paint roller or brush. And allow to dry.

What is the best backer board to use in a shower?



Cement board

Cement board is a good, reliable backer board that works well on both floors and walls. Keep in mind that most tile setters err on the side of caution and brush a waterproofing membrane on top of cement board when it is in wet areas like showers or tub surrounds.

Which is better durock or Hardibacker?

HardieBacker is also the go-to choice when it comes to countertops and tile. Durock is too abrasive and can damage vinyl, porcelain, and enamel. HardieBacker does not contain any course materials, so it is the preferable choice. It has a warranty that extends over the use of vinyl tile applications.

Is PURPLE board better than green board?



“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. In addition, many PURPLE® drywall products offer added benefits, including resistance to scratches, scuffs, dents and sound.

Can PURPLE drywall get wet?

No. While all drywall is naturally fire-resistant, PURPLE drywall is unique because it also resists moisture, mold and mildew. Some PURPLE drywall products also stand up to scratches, scuffs, dents and sound. This means added value and peace of mind regardless of steamy showers, roughhousing kids or band practice.

Is PURPLE board good for bathrooms?

Purple drywall is used in bathrooms and other areas prone to mildew, moisture and mold. The moisture-resistant core of purple drywall is sandwiched between recycled material that’s mold- resistant.

Is PURPLE board water resistant?

The many benefits of PURPLE



The PURPLE family of products provides unparalleled resistance to moisture, mold and mildew, scratches and dents, and can even reduce noise between rooms.

Can you apply Redgard to drywall?



Quote from the video:
Quote from Youtube video: And even though red guard says you cannot use it on a gypsum product because it's paper it's all it is as a paper backing. They don't recommend it for paper.

Can I tile on PURPLE 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.

How do you waterproof Sheetrock on shower walls?

It is possible to waterproof drywall in a shower by covering the drywall with a waterproof membrane. This waterproof membrane can be bonded to drywall with thinset adhesive to create a waterproof layer. Never tile directly over drywall in a shower.

What is the PURPLE drywall called?

PURPLE XP® Hi-Impact® Drywall



Perfect for use in basements, garages, playrooms and other spaces susceptible to unintended impacts. PURPLE XP® Hi-Impact® Drywall combines moisture-, mold- and mildew-resistance with added protection against accidental holes.