What is permabase WP waterproof cement board?
Waterproof core for wet areas where waterproof applications are desired. PermaBASE WP™ Waterproof Cement Board combines the strength and benefits of PermaBASE® Cement Board with a proprietary waterproofing formulation.
What is permabase?
It is a rigid substrate constructed of Portland cement, aggregate, fiberglass mesh, which creates a durable surface that is designed to withstand prolonged exposure to moisture. As such, PermaBASE is ideal for use as an underlayment for showers, tub surrounds, flooring, countertops, and a wide array of other interior and exterior applications.
Should I Choose permabase cement board or Durock?
Oftentimes, the choice between PermaBASE cement board vs. Durock comes down to contractor preference. If a particular contractor likes one product over the other, they are more likely to use it more often, which results in product bias.
What are the benefits of waterproof core?
Waterproof core prevents water from causing harmful damage. Passes ANSI A118.10 for waterproofness. Helps inhibit mold growth with the highest possible score on mold tests (ASTM D3273 and ASTM G21).
Do you need to waterproof PermaBASE?
All joints and fastener heads must be treated with waterproofing material to complete the waterproof installation.
Is PermaBASE plus waterproof?
Installation-ready and easy-to-use, PermaBASE® Building Products deliver exceptional waterproofing – including a lighter weight foam solution – and offer critical protection for every shower.
Which cement board is waterproof?
HardieBacker® Cement BoardHardieBacker® Cement Board with HydroDefense™ Technology is a long-lasting, waterproof solution for walls, floors, and countertops.
Can you use PermaBASE cement board outside?
PermaBASE cement board products are an ideal solution for exterior walls. Exterior cement board is easy to install and provides enhanced durability. Additionally, cement board exterior walls are better able to keep moisture out of buildings, helping to prevent mold, mildew, and other common forms of water damage.
Does cement board need to be waterproofed?
Do You Need Waterproofing Over Cement Board? You need to apply waterproofing over cement board in wet areas such as a shower. However, in areas that don't get wet you don't need it. Mortar, tile and grout provide some protection against water as well as the cement board itself.
What is the difference between PermaBASE and durock?
Permabase is National Gypsum's product and it is very much like WonderBoard from Custom Building Products. Both of these boards are a cement and aggregate core with a fiberglass mesh “skin.” Durock from USG is a slightly lighter weight version of comparable construction methods.
What happens if cement board gets wet?
Durock and similar cement-based products are designed for uses where it may be exposed to water. It's not waterproof but it will not disintegrate or lose its strength when wet. You should allow it dry thoroughly, however, before using it.
What is the best waterproof board?
Glass mat gypsum board is a better choice. Sheets of glass mat gypsum are made from water-resistant silicone-treated gypsum, reinforced on both sides by fiberglass mats. DensShield is one common brand. It is easier to cut than cement board, it is mold resistant, and it has a built-in moisture barrier.
What is Permabase cement board?
A rigid substrate made of Portland cement, aggregate, and glass mesh, they provide an exceptionally hard, durable surface that is able to withstand prolonged exposure. View Products.
What is PermaBASE used for?
PermaBASE® Cement Board provides a durable surface designed to withstand prolonged exposure to moisture. Made with Portland cement, aggregate, and fiberglass mesh, it works well as an underlayment for tub and shower surrounds, countertops, flooring, and a variety of other interior and exterior applications.
Does cement board absorb water?
Cement board is not waterproof. It absorbs moisture as well, but it has excellent drying properties.
Is fiber cement board water resistant?
The STS Construction Board is a heavy-duty and versatile fibre cement board boasting high water resistance for applications both internally and externally. Fibre cement is widely recommended in the industry for water resistance and is a preferred solution in high moisture areas or applications exposed to the elements.
Can you use cement board in a shower?
Generally, cement boards can be used as shower backing. They can withstand high moisture and water exposure without rotting, warping, or deteriorating. They also do not promote the growth of mildew and molds, making them the best substrate to use with tiles.
What is Permabase cement board?
A rigid substrate made of Portland cement, aggregate, and glass mesh, they provide an exceptionally hard, durable surface that is able to withstand prolonged exposure. View Products.
Is cement board fire resistant?
Yes, HardieBacker® 1/4" Cement Board is deemed noncombustible when tested to ASTM E 136 and can be used in conjunction with other noncombustible materials around a fireplace. This does not mean that clearances to combustible building materials can be reduced by using HardieBacker 1/4".
How do you cut a Permabase plus cement board?
PermaBase can be cut utilizing a standard utility knife and straightedge. With its unique core composition, little or no additional labor is needed to clean the edge after a cut. Compared to other backerboards that contain gypsum or cellulose, PermaBase is the most durable and versatile on the market.
Can Permabase cement board be waterproofed?
We just found out that our contractor used PermaBase Cement Board without any waterproofing membranes such as Kerdi. This was done in both of our bathrooms, and they both are already tiled and grouted. It looks like the thinset was applied directly to the board.
Can you put 4 mil plastic on cement board?
One acceptable method would be if he put 4mil plastic on the studs BEFORE the cement board. It is either THAT or use Kerdi, Hydroban or any ANSI 118.10 approved membrane OVER the board.
Is there cement board in the back of a tub?
It's unlikely that there is cement board down behind the tub. Most tubs (all?) are designed to be installed next to the studs. For the bit of wall in front of the tub, they use a skinny piece of cement board to cover that space.
What is PermaBASE Cement Board?
It is a rigid substrate constructed of Portland cement, aggregate, fiberglass mesh, which creates a durable surface that is designed to withstand prolonged exposure to moisture. As such, PermaBASE is ideal for use as an underlayment for showers, tub surrounds, flooring, countertops, and a wide array of other interior and exterior applications.
What is the best cement board for tile?
With so many types and brands of tile backer board out there, it can be difficult to determine which is the best for your project. PermaBASE and Durock are two commonly used cement board brands that both claim to be durable, waterproof boards that are easy to cut and install, and can be used for a variety of applications.
What are cement boards made of?
Though, each are made of similar materials – cement and aggregate core with a fiberglass mesh outer “skin.”
Is Permabase the same as Durock?
Although PermaBASE and Durock are distinct products, they have very similar constructions and are typically used for the same applications. However, each product comes with its own unique characteristics, and advantages and disadvantages. With that said, let’s take a look at what exactly a tile backer board is, why they’re so important, and which popular cement board product you should choose – PermaBASE or Durock?
Who makes Durock cement backer board?
Manufactured by the United States Gypsum Company, Durock is another brand of cement backer board. It provides builders, architects, and tile installers with a strong, water-durable backer board for walls, floors, tub surrounds, showers, countertops, and a variety of exterior applications.
Is Durock cheaper than Permabase?
In terms of cost, it’s clear that you can get a sheet of Durock for a much more affordable price than Perma BASE – which makes Durock the more affordable choice for those looking to save money on their cement board. Of course, prices will vary slightly based on where you live and which supplier you purchase the product from.
Does Permabase require extra labor?
With PermaBASE’s unique core, little to no extra labor is required to clean the edges after cutting.
