Norcros Pro Board is a popular product within this category. This type of backer board is constructed from water-resistant gypsum that has been treated with silicone and reinforced with fiberglass mats on the surface of each side. This type of backer board is lighter than cement board and is intended for use in areas that are susceptible to being exposed to water.
Another that is not considered backer board, water-resistant drywall can still be tiled on directly and is acceptable for use in areas where occasional splashes may occur but which are otherwise dry. As such, when installing ceramic, porcelain or natural stone tiles directly onto them you should always opt for a flexible adhesive such as Mapei Keraquick.
Some backerboard manufacturers also produce flexible adhesives designed specifically for use with their backer board products — No More Ply Adhesive being one example. If deploying backer boards in wet areas you should always ensure that you make any joints watertight using waterproof joint tape such as HardieBacker Fibatape. Each backer board will have this information either embossed or printed on the boards themselves or on the packaging, so always check the limitations of your particular board before installing.
An uncoupling membrane such as the Ditra prevents cracking of the grout and tile due to its lateral flexibility just like other types of backer boards if installed correctly. An uncoupling membrane such as Schluter-Ditra can be placed over plywood, concrete or even existing vinyl. Can I tile my floor without using a backer board or an uncoupling membrane? The decision of placing tile on any other surface can result in a variety of problems:.
Starting a new project with the right materials is the first step to successful tile installation, preparing the surface is the second. For long lasting, best results, it is highly recommended to choose and apply the most appropriate type of backer board for the job, prior to tile installation. Always consult with the manufacturer's literature for specific application details.
Topics: Tile , Backer board , Floor tile. The headline and subheader tells us what you're offering , and the form header closes the deal.
Apply cement board joint tape to all of the joints between sheets, adhering the tape with its self-adhesive backing. Mix more thin-set mortar and, using a drywall knife, cover the taped joints with a thin layer, much as you would do when mudding drywall joints.
Tool the mortar with the knife so the tape is covered and the joints are flat and smooth. Allow the mortar to cure completely, following the manufacturer's recommended drying time.
Installing cement board on countertops is very similar to the process used on floors, but countertops usually need an additional strip of cement board along the exposed edge of the countertop.
This creates the built-up edge for securing bull-nose or other forms of edge tile. Cement board on walls also uses the same techniques, but in this case, there is no layer of mortar behind the cement board as it is screwed directly into the wall studs. Consult the cement board manufacturer for recommendations on using a moisture barrier between the board and the wall studs.
This may be thick plastic sheeting or another type of water-resistant membrane. Actively scan device characteristics for identification. Use precise geolocation data. Select personalised content. Create a personalised content profile. Measure ad performance. Cementboard is the traditional choice for vertical tiling that will experience heavy use or more water exposure, but cementboard comes in various compositions and degrees of thickness.
Which one is right for your project? Redblock evaluates the composition and effectiveness of different backerboards for shower tiling, the most common application for tile backerboards installed vertically.
It evaluates these materials by the four main features that are important for backerboard in high-moisture areas: a surface that bonds securely with mortar; an inflexible structure across the standard inch gap between studs; mold resistance, usually by using inorganic material; and waterproof material or waterproof surfaces.
BuildDirect offers a clear and approachable breakdown of how fiber cementboards differ from cementboards, describing the pros and cons of cheaper and lighter materials without going into brand name preference.
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