Can You Render Over Hardibacker

Can You Render Over Hardibacker

When renovating a home, you will likely be faced with many decisions about which materials are best for the different surfaces. There are a wide variety of materials and finishes to choose from when it comes to renovating your home. Each material has its own pros and cons, and you should think carefully about which one is right for your project. Some materials might not be available in your area, or they may come with an additional cost that isn’t worth it. Hardie backer board is a kind of material commonly used for walls in homes. It’s a great option for new construction or remodeling projects because it is waterproof, has great thermal properties, and is perfect for creating unique designs over the surface of walls or ceilings. In this article, we’ll learn more about what a Hardie backer board is, its benefits, how to install it correctly and some tips on materials that pair well with Hardie backer board.

What is Hardie Backer Board?

Hardie backer board is a type of wallboard that is used for framing walls and for tiling backsplashes and floors in kitchens and bathrooms. The backer board is generally used behind tiling because it adds an extra layer of strength to keep walls from sagging or cracking. The boards come in a variety of sizes and thicknesses, depending on the project, but they are all similar in the way they are installed. Hardie backer board is a dense paper-based product. It’s made with cement, fibers and water. The backer board is installed over wall studs or sheathing, just like drywall. The big difference is that the backer board has a smooth surface that makes it easy to lay tile on top of it. Hardie backer board comes in 4-foot-by-8-foot panels. They are available in several thicknesses that range from 1/4 -inch to 1-inch. There are also two types of Hardie backer board: Type S and Type S Renovator. The only difference between the two is that Type S is made in Mexico, while Type S Renovator is made in the United States.

Why Use Hardie Backer Board?

There are a number of reasons why you might choose to use the backer board for your next project. Here are just a few:

  • First and foremost, the backer board will not crack or rot over time, making it a perfect material to use in wet areas like kitchens and bathrooms. It is also very durable and will last a long time even in areas that see a lot of foot traffic like hallways.
  • Hardie backer board is easy to work with, making it a great option for DIYers. If you are installing a tiled backsplash, it is a lot easier to cut and install the backer board than it is to cut and install drywall.
  • It is also very easy to clean. Use a mildew remover to keep the backer board looking like new, especially if you are installing it in a kitchen or bathroom.
  • Hardie backer board is also the perfect material to use if you want to create a custom or decorative design on your walls. You can create almost any kind of pattern or design with tile, so it is a great option for homeowners who want something a little different.

How to Install Hardie Backer Board?

Installing the backer board can be done as a DIY project, but it is a lot more work than simply nailing or screwing drywall to the studs. While drywall is designed to be nailed to wood, the backer board must be screwed to the studs. If you don’t have a power screwdriver, you’ll likely be better off hiring a professional to install the backer board for you. Here are the steps to install the backer board:

  • Make sure that the backer board is installed over the proper type of sheathing. If you are installing on a concrete wall, a concrete backer board will be the best option for you. If you are installing over wood sheathing, use a wood backer board.
  • Install the backer board over the sheathing using 3-inch screws. These will provide a secure bond between the two materials.
  • Be sure to leave a small amount of space between the backer board and the wall. This will allow for expansion when it gets warm.
  • Make sure to leave plenty of room for the person who will be installing tile on top of the backer board. The standard rule of thumb is to leave at least an inch of extra space around all sides of the backer board.

3 Walls that Go Well with Hardie Backer Board

  • If you are installing tile behind your stove, a backsplash made from the backer board is an excellent option. It is easy to clean and will hold up well against splatters, spills and other messes that are common in kitchens.
  • Backsplashes, countertops, and other tile surfaces in kitchens and bathrooms can also be installed with a backer board. You can create a beautiful and unique design that will make your home stand out from others.
  • If you are creating a decorative or artistic wall design, a backer board is a good option. There are a wide variety of tile designs and colors available, so you can create a one-of-a-kind design that no one else will have.


When it comes to improving your home, you want to make sure that you are making smart and informed decisions. There are many materials that you can use to improve your home, but not all of them are right for every situation. Hardie backer board is a great choice for many different kinds of projects. It is durable and easy to work with and can be used in many different types of surroundings.

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