Can you RedGard over drywall?


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 RedGard be used on shower walls?





Quote from the video:
Quote from Youtube video: Okay on this video I'm going to show how to use Red Guard Red Guard is a topical membrane that goes on my shower walls. Whether I'm building a half bath shower or full shower.

Will RedGard stick to a painted wall?

Redgard paintable?? Paint cannot be applied to it, so it will not be warrantied. It is recommended that you apply a second layer of paint after you prime the walls first.

How do you prepare walls for RedGard?

Quote from the video:
Quote from Youtube video: Apply red guard using a three-quarter inch nap rough textured synthetic roller and a paint brush or use a 3/16 inch by 1/4 inch v notch trowel. First pre coat the corners.

Can you put RedGard over paint?

Is Redgard paintable? Unfortunately, it will not be warrantied for use with paint on top of it. However, Custom Building Products (the company responsible for producing Redgard) does offer some recommendations for homeowners who wish to try it anyway.

Can you put RedGard over Greenboard?





Put the green board up, coat it with redgard, stick on your tiles. The water will just wick to the other areas not covered in redgard or get behind the green board and leak somewhere else. You will be doing versions of the same thing over and over, you will have mold issues, tiles will fall off.

How do I waterproof my shower walls?

Quote from the video:
Quote from Youtube video: So using plywood strips i just rip these down on a table saw just get a cheap piece of plywood osb it doesn't really matter. And cut them down and use them as furring strips to overcome the flange.

Is one coat of RedGard enough?

For tile installations bonding directly to the substrate; strongly recommended to apply at least one full coat of “undiluted” RedGard® to the “dry” primed area and allow to dry completely before tile installation work is to begin. When used as a vapor barrier, apply one full coat (70 sq. ft.

Can you tile over drywall?

In most areas of your home, you can put tile over drywall without any issue at all as long as you prepare the drywall first and use the right mortar for your project. It is safe and effective and what most professional contractors do.

Does thinset stick to RedGard?



Premixed thinset mortar does not adhere well to RedGard waterproofing membrane. In order to make sure your tile bonds well to a surface that has been waterproofed with RedGard, use a powdered mortar. You will need to mix this mortar with water yourself, but it will ensure a strong bond between the tile and the wall.

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.

How do you waterproof a bathroom wall?

7 Waterproof Bathroom Wall Options

  1. Gypsum Wall Panels. …
  2. Tiles For The Bathroom Walls And Floor. …
  3. Acrylic Walls. …
  4. Single Plastic Sheets For Your Bathroom Walls. …
  5. Laminate Walls Are Evergreen. …
  6. Stone Walls Are Classy Waterproof Options. …
  7. Glass For The Walls.



Do you waterproof the whole bathroom?

If the bathroom floor is above ground level, or made of timber, plywood or particleboards, the entire bathroom floor must be waterproofed.

Can you tile over drywall in a shower?

The bottom line is that drywall (and this includes moisture resistant drywall) should never be used behind tile in wet areas (showers and tub-shower combinations).

How do you waterproof a wall from the inside?

Quote from the video:
Quote from Youtube video: Fix-it wonder proof one works. Against negative water pressure and can take up to 22 psi pressure allowing it to completely stop severe dampness.

How do you prepare a wall for waterproofing?



You should be sure to remove all loose, scaling, peeling, blistering, chipping, cracking, chalking or gravel, dust, dirt, sand, soot, grease, oil, uncured tar, wax, soap film, animal fats or petroleum-based residue, coal tar, chlorine, salts, efflorescence, or any other chemically reactive substance (solvents) that may …

How do I stop water seeping through concrete walls?

Quote from the video:
Quote from Youtube video: Make sure the edges of the crack are cut squarely or undercut hydraulic. Water stop expands as it hardens locking. Itself into place.

How do you seal old basement walls?

Interior Waterproofing Your Basement Walls and Basement Floor

  1. Step 1: Clean the Area. First you’ll want to clean up the areas you’ll be waterproofing. …
  2. Step 2: Plug Holes. …
  3. Step 3: Fill Cracks. …
  4. Step 4: Seal Openings. …
  5. Step 5: Apply Waterproof Coating.