DensShield® Tile Backer is designed for use as a substrate for tile walls, ceilings, countertops and commercial and residential floor applications in high moisture areas.

What is DensShield drywall used for?

It’s the ideal ceramic tile underlayment for new construction, bathroom remodeling, pool areas, and many other high humidity or wet areas1. Easier to handle than cement board, DensShield Tile Backer cuts and installs like drywall without special tools or fasteners. It can also be painted or used in non-wet areas.

Can DensShield be used for fireplace?

Do not use DensShield as a radiant barrier behind fireplaces. Not for exterior use. Do not apply DensShield directly to concrete or masonry block. Framing or furring of the wall is necessary.

Is DensShield mold proof?

the Competition. The moisture-resistant gypsum core resists the growth of mold. DensShield® Tile Backer has the highest level of performance for mold resistance under the ASTM D3273 test method.

Can you use DensShield in shower?

DensShield® Tile Backer is ideal for bathrooms, showers, floors, kitchens and other wet, high humidity areas.

Is DensShield paintable?

The nontiled areas can be primed and painted with the same finish used on the other walls in the room as long as the primer and paint are suitable for high-moisture areas.

What is the best backer board for a shower?

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.

Can I paint over DensShield?

Dens-Shield may also be finished with paint or wallpaper for non-tile areas that require superior fire and moisture resistance where its vapor barrier and water- repelling qualities are desirable. Dens-Shield also adds stabilizing and fire-resistant qualities to countertop installations.

What is DensShield made of?

DensShield Tile Backer is composed of a water-resistant treated core that is covered front and back with fiberglass mats. On the tile side, DensShield Tile Backer’s built-in coating on the surface stops surface water and retards moisture transmission, protecting the wall cavity.

What size sheets does DensShield come in?

DensShield 1/2 in. x 4 ft. x 8 ft.

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What is waterproof drywall?

Most of us are familiar with drywall made with a gypsum-based core that is strong when dry. … Water-resistant drywall has been around for more than 25 years. It is known in the trade as greenboard because of its green paper facing. It is a great product when used exactly as it was designed to be used.

Can I use drywall around a gas fireplace?

This homeowner renovated his fireplace and put sheetrock or drywall up around the front of his fireplace. Unfortunately, this is highly flammable and is not an appropriate or safe fireplace surround.

What is non combustible board?

Non-combustible materials are building materials that do not burn or ignite when subjected to expected levels of fire or heat. Examples of non-combustible materials include brick masonry, concrete blocks, hardy backer board, calcium silicate board, cement board, metal, and certain types of glass.

Can you put tile on sheetrock in bathroom?

It is safe to install tile over drywall in areas of your home that do not experience excessive wetness as long as you prepare the wall before installation and use the right mortar. If you’re installing tile in your bathroom, it should be installed on a cement board or a tile backer meant for use in wet areas.

Do you have to put cement board under Wall Tile?

A backer board is not required for all wall tile. For instance, a tile backsplash in your kitchen can be installed over standard drywall. This is because the wall tile in your kitchen is exposed to minimal moisture compared to shower walls.

What sizes does Kerdi board come in?

With the available panel thicknesses of 3/16″, 3/8″, 1/2″, 5/8″, 3/4″, 1″, 1-1/2″, and 2″ (5, 9, 12.5, 15, 19, 25, 38, and 50 mm), KERDI-BOARD allows the installer to prepare and create a broad range of substrates and building elements for the installation of ceramic and natural stone tile that are flat, level, plumb, …

Can DensGlass be used inside?

DensGlass Sheathing is not intended for interior or exterior tile applications. For interior tile applications, consult our DensShield® Tile Backer brochure. DensGlass Sheathing should not be used in lieu of plywood where required. Do not apply DensGlass Sheathing below grade.

Is thinset mortar waterproof?

Thinset is designed to adhere well in a thin layer that’s typically not greater than 3/16″ thick. … Although thin-set is not waterproof, it is isn’t water soluble. When moisture is present, it will not return to a liquefied state as mastic would.

What goes behind shower tile?

Whenever installing tile in any area of your house, you need a special substrate, or base layer. In showers, the standard substrate is tile backer, also called cement board or cement backer board.

Do I need to waterproof shower walls before tiling?

Applying a waterproofing sealer to cement backer board before tiling. Since a tile tub or shower surround gets wet, it requires a waterproof backing, rather than just drywall.

Does cement board go over drywall?

Walls: For highly wet areas, such as showers and bathtub surrounds, cement board typically is attached directly over the wall studs, although the studs may be covered with an intervening moisture membrane. … In such wet areas, never install cement board directly over drywall or green board.

What thickness does DensShield come in?

Standards and Code Compliance – DensShield Tile Backer in 1/4” (6.4 mm), 1/2” (12.7 mm) and 5/8” (15.9 mm) thicknesses conforms to current IRC and IBC codes and is manufactured to meet ASTM C1178 as a fiberglass mat gypsum substrate for use as tile backer.

Can you paint Barkerboard?

Tips on painting barker board: Both were water clean-up (which is a huge plus for me!). Note that it is really smelly stuff, though. Paint thin coats rather than thick ones to avoid gloppy runs and drips. I sanded very lightly between some of the coats of paint.

Can you paint tile backer board?

Backer boards can be painted, plastered and wallpapered!

What is the best cement board for shower walls?

Styrofoam backer board is extremely lightweight, and it’s strong and waterproof. It’s also easier to cut than other backer boards, and it’s dust-free. It’s ideal for wet areas like the shower walls or floor.

What is purple drywall?

Our most versatile drywall product, PURPLE XP® Drywall is moisture-, mold- and mildew-resistant and ideal for almost every room in the home.

Can you use Drylok on Sheetrock?

Can Drylock Be Used On Drywall? The products are not designed for interior use. If you were to use paint, you would not have to worry about the paint wearing out since there would be off gasses not intended for a confined area. If you’re going to use a damp environment, you should use a kitchen and bath enamel.

What is blue Sheetrock?

Blue board drywall is also known as plaster baseboard. … It has a high water and mold resistance and there are fewer steps involved in veneer plastering. Blue board drywall is not made for mud, tape, or paint. It works extremely well in bathrooms or places with a lot of moisture and helps reduce noise.

What is J bead?

J-Bead is designed to cover raw edges of drywall under all window and door casing. … Rigid vinyl is not a thermal transmitter and helps stop condensation where gypsum board terminates at exterior metal surfaces, such as window frames and mullions. Rust proof and dent resistant.

Do you have to tape cement board seams?

The thinset and mesh tape are to strengthen the seams. If you are going to tile over the cement board, you should tape the seams.

Can you use drywall mesh tape on cement board?

Apply Mesh Tape Paper tape simply won’t hold up on cement board. Although paper tape generally leads to a cleaner finish on drywall, you can still achieve a smooth look if you use mesh tape on a drywall/cement board joint. Use this self-adhesive joint tape where cement board and drywall meet.