If you want to install a shower over a concrete floor, a fiberglass shower stall will work just fine. Concrete will absorb water and you will have no idea where it travels and what it is effecting. For those who want to know how to build a curbless shower pan, it is not necessary to stack the Douglas fir. The picture above shows a shower pan curb constructed out of three 2x4s. It’s hard to find tile guys that still pour pans by hand. By creating an account you agree to the Hunker, Family Handyman: How to Build Shower Pans, HomeAdvisor: How to Build a Custom Tiled Shower Pan. A mortar shower pan is so much nicer than a store-bought fiberglass unit. Apr 23, 2016 - Building a shower stall over a concrete slab is a straight forward process. I build my pans the same way. Affix the membrane to the studs and backing with nails at least 8 inches above the shower floor and on the outside of the curb. Just don't let the concrete slab trick you into thinking that you don't need to waterproof the shower pan, because you do. A concrete slab is stronger and stable, giving an excellent surface to work on. The height of your curb should be anything between 2 and 6 inches high. Create the Concrete Mixture Pour concrete mix into a bucket until it's about one-third full. Fill the shower pan with water and mark the level of the water. This is Phase 1 of building the mud pan. Besides, you can customize your creation by learning how to build a custom shower pan on a concrete floor. Sometimes, a 2 x 10 timber can be very effective considering it is a little bit higher. 1) I like to lay down a layer of felt paper on the subfloor first. Press the fabric into place with the trowel on both the pan and the wall. The book explains everything very well. Place the tiles on the cement board, leaving a gap of 1/8 inches between the splash rim of the shower base and the bottom of the tile. You'll need to properly waterproof to ensure that you do not have leaking later, which requires proper dry and cure times. This part is important as it allows the membrane to rise up the wall. Alternatively, you can use a hot mop with tar. The other design is a barrier-free design. To ensure your shower is water-tight, whether it’s a new plumbing installation or you’re looking to upgrade your current shower, consider a new shower pan.While it is possible to create a shower floor using a pan liner and tile, a ready-made shower pan makes shower installation easier.Ready-made shower pans are typically made of acrylic, fiberglass, or composites. You can build a shower pan on a slab floor. Reinforce your curb using diamond mesh. step 4. Create a shower pan “box”. If you are building your curb out of wood, the bottom layer must be pressure treated and anchored to the slab with masonry screws. Remember that the shower bases are made from a variety of materials, including acrylic, fiberglass, custom tile, and composite. Also, they are of different shapes, sizes, and angles. Before beginning, stuff the drain with a rag to make sure no debris can enter during the building process. Hello! Building shower pan on concrete floor. However, the same thing allows it to soak up a lot of water and to avoid that you need to make sure that a concrete shower floor is properly sealed. To fasten them you can nail them one by one, or you can anchor them using a 2 1/2-inch. Above that, thinset mortar holds the tiles in place, with grout between the tiles. Discussion in 'Shower & Bathtub Forum & Blog' started by Msisell, Apr 9, 2013. Before applying the weight to the bottom of the shower base, Let the bedding material harden. Make your floor waterproof by covering it with a vinyl sheet membrane, but you’ll need to install a layer of roofing paper first.This part provides cushioning. How To Build A Shower Floor On Concrete. At least a 1 1/4" thick mortar bed is desirable at the drain assembly. The shower walls and ceiling are precast 1-inch-thick polished concrete panels. Indeed, a shower pan is an essential structure in any shower. This can come from the sloped prefill or from a combination of the prefill and the mortar over the shower pan liner. The bottom layer is the slope fill, bordered by the curb. The primary role of a shower pan is to ta any water that might seep through the tile and the grout and direct it to the drain. The process is more or less the same with a modification on the material you are using. Besides, you need to staple the vinyl sheets to the wall studs first. Define the location of the shower, including the length and width. Then, apply another layer to cover the entire base. If it is not successful, start with a fresh sheet of liner and try again. New video installing HYDRO-BLOK, the better shower system. Concrete may seem like an odd material to use in a bathroom, but it has several qualities that make it an appealing choice. Otherwise you have to break through the concrete to run a new line for a shower stall installation. There are some factors that may affect the shower layout, such as the intended tiles or shower door dimensions. Use fabric strips to build the shower pan waterproofing. A shower pan makes an essential part of a bathroom, as it creates a waterproof barrier beneath the shower tile floor. The mortar bed needs to be 1 1/4 inches thick around the drain assembly and slope 1/4 inch upward per every foot going away from the drain. To create a curb, you can stack Douglas fir (2x4's) on the wood and nail them singly. When you follow the steps outlined above precisely, you will end up with a highly functional and hygienic bathroom. I had no choice but to create my own concrete shower base because I was making a non-standard size shower floor. It provides you adequate sub flooring. She also runs her own lifestyle blog, Sweet Frivolity (www.sweetfrivolity.com). Make sure not to cut the drain hole too large. Nail an 8d nail next to the wall and strike a 65-in. It, therefore, follows that its installation must be meticulously done so that it can serve its purpose to the best.Knowing how to build a shower pan on a concrete floor is the very first step for DIYers. Here is James Baker a passionate blogger and editor at, ShowerAdvise is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.Copyright © 2020. They are advantageous in homes where some individuals use wheelchairs. Before we go to build the shower pan on our bathroom, we need some materials to build it. It’s a porous material and this gives it a lot of traction. There are several ways to make a shower pan waterproof -- a pre-made pan can be used, made of plastic or concrete. Danielle Smyth is a writer and content marketer from upstate New York. The inner face will be held in place by the mortar on the floor. For the shower pan, ensure that you tightly fasten the treated wood to the concrete floor using screws. Successive tutorials will dive deeper into the construction of the pan, heated basement bathroom floor, waterproofing, and tile work. Your email address will not be published. She owns her own content marketing agency, Wordsmyth Creative Content Marketing (www.wordsmythcontent.com), and she enjoys writing home and DIY articles and blogs for clients in a variety of related industries. Use a spade-handle drill, which works like a giant hand mixer. Mold the mesh over the curb and staple it to the curb only on the outside edge. Article from mrmoneymustache.com. Cut the membrane 18 to 24 inches longer and wider than the shower floor. The current best way to build a shower pan; How the Schluter shower system works; Step-by-Step building your shower pan with Schluter. The drain installed on the floor should be at least 2 inches. This is the final step. The shower liner must extend at least 8 inches up the shower walls, preferably up to 12 inches. To do so, you will need to create a backing at the base of the shower stall. Nov 7, 2018 - Building a shower stall over a concrete slab is a straight forward process. The only place the shower liner should be pierced is where it sits over the drain in an X-shaped cut, with the leaves of the X folded down into the drain. It should rest directly on the concrete slab. This step is also essential in learning how to build a concrete shower pan. I spent a ton of time reading of different methods of building shower pans. This way you have a guarantee of log integrity. Mix thinset mortar with the drill and paddle. It comes with additives that make … You can use timber of 2 x 6 around the perimeter of the shower pan. It is called a shower pan because it is shaped like a pan. For the sloped prefill itself, the final slope of the shower needs to ascend 1/4 inch for every foot away from the drain. Make sure that the perimeter of the walls on the side the shower pan would be there. The concrete should be sloping from the wall towards the drain. How to Make a Relatively Sweet Shower – Cheap. The role of a shower pan is to create a sloped, waterproof seal between the shower and the flooring underneath since tile, grout and mortar are not entirely waterproof. 1. Building a shower base on a concrete slab is a rather straightforward process.If you follow the following procedure, you’ll realize how easy it is. Hunker may earn compensation through affiliate links in this story. This is a necessary step in the construction of a pan. Create a pre-slope and drain assembly. To create an effective drain assembly do it through the sub-floor. Frame out the shower pan using 2 by 6 inches (5.1 cm × 15.2 cm) boards. Concrete is one of the best materials when it comes to shower floors. The shower liner must also cover the curb and must do this without being cut, only folded. Concrete. Mix The Mortar And Install It On The Wire Mesh Mixing Mortar: Pre bagged mortar is the best option for building a single shower pan. Cover shower subfloor with asphalt saturated felt (tar paper) Place the first mortar base layer, sloped from walls and curb to drain base Install the shower liner and seal and clamp to the shower drain Install tile backer board on shower walls gapped above shower liner You need to notch the corners for a two-inch overlap. How to Build a Shower Pan on a Concrete Floor: Materials & Tools. Set the acrylic shower pan in … Once you've drawn the outline of the shower floor, you will need to build a curb. Let the mortar cure for 24 hours. A clamping shower pan drain assembly sits off the floor about 1/4". Joined: Apr 9, 2013 Location: Minnesota. Tile showers are quite heavy considering the weight of the tiles plus the mortar and cement board backing. They should be bonding with each other and the floor. Follow the instructions on the mortar package and prepare enough concrete to cover the shower pan. She holds a Master of Science in Publishing from Pace University. This leads to water puddling on the finished shower floor as a result. A shower pan is the bottom layer of a shower floor underneath the tile. This is what creates the waterproof seal. This series of … Mix in water and more concrete mix, following the manufacturer's instructions, until the result is the consistency of a milkshake. Step 1: Install concrete board on walls; Step 2: Install the polystyrene shower pan; Step 3: Shower bench; Step 4: Install The Schluter Shower Curb; Step 5: Connect The Schluter Drain Piece; Step 6: Waterproofing the shower However, this design might feature a splash wall to direct the water into the drainage. Finally, float the mortar bed itself. Concrete will absorb water and you will have no idea where it travels and what it is effecting. With the drain assembly, remember to leave room for the actual tiles. They did an excellent job. So in advance thank you!! … Add more thinset to one side to level the floor, if necessary. To be able to know how to build a concrete shower pan, you need to have mortar, concrete backer board and tiles. These are the material that we need to build a shower pan by yourself: Concrete (you can also use ceramic floor mix) Duct tape; Vinyl membrane; Hardboard siding; Set of mortar; String; Galvanized nails Plan your slope and pour the prefill accordingly. Remember, tile finishing on your bathroom makes it look beautiful. Concrete shower pan how to install a installing mortar shower pan video installing mortar shower pan video how to build a shower base you build a shower base with concrete shower pan liner and drain diy. Next is the waterproof vinyl or rubber pan liner. Be sure to maintain the concrete slope you created to ensure proper drainage. This step is followed by creating a shower curb. Wooden curbs are common, but wood can wick up moisture from the concrete below or warp as it dries after installation. Making a shower pan begins with plumbing. The other is a normal shower floor with a liner which will have two layers – a preslope, the liner, then the top slope which is then tiled. If building a shower pan on a concrete floor you can lay down a couple rows of bricks which are held together with thinset in place of the wood curb. The first layer of mortar fills up flush with the top of the drain assembly. These structures are built with the latest technology to allow easy entry and exit to your bathroom, durable construction, and a water containment base among other features. Next, lay steel mesh over the curb to help affix the mortar of the shower bed to the curb. Before you finish, you should perform a water test. Slip resistance is crucial for tubs and shower floors, so adding a grit or roughing up the surface is an important last step. Next, a layer of galvanized metal lath may be necessary. DIY Shower base installation. You’ll have to fill the pan with water and allow it to stay for 24 hours. Just don't let the concrete slab trick you into thinking that you don't need to waterproof the shower pan, because you do. Building a shower pan on a concrete slab floor is in many ways ideal. Diamond mesh is chosen because it is mold able, and it will allow you to staple only the outer face of your curb. The most common technique is to apply multiple coats of a penetrating sealer like a water-based polyurethane. Mold the mesh over the curb and staple it to the curb only on the outside edge. The curb is the front edge of a pan that rises about 2 to 6 inches above the ground. Measure the distances between the studs on your walls where you plan on building your shower pan and write them down. This is where there is the entry of the shower stall. Building a shower pan is rather straightforward. Install tile backer board on the shower walls. Once you've built your curb, prepare the shower floor surface for the sloped prefill. You can use timber of 2 x 6 around the perimeter of the shower pan. arc for the curved form board. This will be the substrate for the tiled walls. Before installing the tile backer board you will have to protect the membrane temporarily. The diamond mesh is vital in holding the mortar. Concrete Bathroom. Leave it for 24 hours and see if the water level has lowered at all. Fill that gap with silicone caulk. Once the sloped prefill has cured, lay the waterproof shower liner. Plan your slope, taking into account the slope of the prefill one layer below. Only frame the wall and proceed to the next step. The floor is concrete as well, trowel applied over a wood subfloor and sloped to eliminate a curb around the concrete shower pan, which was cast in place to match the floor. The first is a single-layer shower floor which can then be coated with RedGard or a similar product or covered with kerdi to waterproof it. A pre-slope is a necessary part that allows all the water collected on the shower membrane to drain away through the shower drain assembly.Use the concrete mix to create a 1/4" per foot slope. A shower pan works as a waterproof dam sloped toward a drain. How to Make a Shower Pan. Master the Art of How to Build a Shower Pan on Concrete Floor, How to Install A Shower Drain– You Must Know, How To Install A Fiberglass Shower Pan -Learn The Easy Way, How To Install A Shower Faucet New Construction – Tub and Shower. Dry cut the tiles using a tile cutter. . Mark the first level of water and note if there is a noticeable change in the level of water. Mark the walls to the height the mortar will need to reach. The most prominent design of a shower pan is perhaps the single-curb design. Whether you are building a walk in a curbless shower base or a shower base with a curb, the preliminary steps are the same. Msisell New Member. Sometimes, a 2 x 10 timber can be very effective considering it is a little bit higher. Use a circular saw to cut boards that are 2 by 6 inches (5.1 cm × 15.2 cm) to size based on the measurements you took. 8 or 9 years ago I tackled my first tiled shower project, with only one countertop tile project under my belt, by making extensive use of “Tile Your World” by John Bridge, and the web forum. How to Create a Stained Concrete Shower Floor. If you know how to build a walk-in shower pan, you’ll realize this step isn’t necessary. Required fields are marked *, Hi! You can begin by mixing some thinset mortar with a little more water than the instructions dictate to create a loose mix that will help the mortar or the sloped prefill bond to the slab. With a high-quality shower pan, you can get your dream bathroom. Once the mortar has been shaped, let it cure. Install the wallboard over the tile flanges before securing it to the studs. Ideally, you’ll already have a drain roughed in, with the pipe sticking a few inches above the floor. Your email address will not be published. I am so happy to find someone to ask my DIY questions to! ! So the Mustache family is now happily living in the little vacation suite I built for us with the indispensable help of my friend and host Johnny Aloha. Once you established your drain setup you’ll want to buy a shower pan drain as shown in the video. These days, if you want to put in a shower, you can just go to a home center and pick up a fiberglass unit. You will have to put into consideration the fact that the shower drain and the shower pan should be fitted in favorable locations. Finally, more sloped mortar bed forms the last layer of the shower pan. A curb is a threshold or a place through which you enter your shower when the door is open. Next, lay steel mesh over the curb to help affix the mortar of the shower bed to the curb. Make Shower Pan: Phase 1. Linear drains make mud pan construction much easier, even for beginners. Use pressure treated wood to frame the wall of the bathroom. Various components need to set or cure, and the seal needs to be tested between steps. Shower pan on a slab jlc online how to build a tile shower floor build a shower base with concrete concrete shower shower floor repair demo and pre pan how to build shower pans the family. Cut out the hole for the drain. There are many construction steps involved in the build, but here I will discuss one of the earliest steps -- building the shower pan. Shower pans consist of several layers. Some types of floors need to be reinforced in order to support a shower and build a shower pan on them, but with a concrete slab floor, you're all set. Start putting the tiles by adding a lot of glue behind. This vital because it prevents water from leaking out of your shower. You will only need to place the top mortar layer over the shower liner. I think it looks fantastic. This step is also essential in learning how to build a concrete shower pan. You'll love it! The inside edge will be held in place by the mortar floor. Your shower pan is now complete and is ready for more thinset mortar and the tiling. Set in place and mark the location of the drain hole. Then, measure the dimensions of your planned shower. Fautch uses epoxies or two-part polyurethanes, sometimes both — epoxy as primer with polyurethane on top. If you're wondering how to build a shower pan on a slab floor, know that the process is complex but doable. Put the thinset on the floor and wall, focusing on the inside edge. ... How to Make a Relatively Sweet Shower – Cheap. Taken together, this is the shower floor, but these layers cannot be laid all at once. This part is important as it allows the membrane to rise up the wall. Besides, it is one of the primary ways to customize your bathroom. This gently sloped fill lets the waterproof membrane above funnel any water to the drain. Affix the membrane to the studs and backing with nails at least 8 inches above the shower floor and on the outside of the curb. Let’s dive in! Everyone has a different way, but if you use good tile an grout an some form of membrane I … Draw the outline of the shower floor on the subfloor to use as a pattern for setting the mortar forms. Today’s tutorial has 5 tips for making the curbless shower pan. Check the floor to ensure it is level, using the carpenter’s level. It is time to test if your floor can stand up against the water. This design does not have a curb, though some have a very low edge. Home Advisor recommends waiting at least 24 hours for the concrete to dry before moving on to the next step. In this shower we used KBRS’s linear drain module, which can be glued to ABS or PVC pipes. The next step is to put down a layer of felt paper and then cover the floor with metal lathe as shown above. If the waterproofing is successful, proceed to installing the cement board backing around the walls. By one, or you can nail them singly the waterproofing is,! Tutorials will dive deeper into the construction of the shower floor lath may be necessary through which you your! Be glued to ABS or PVC pipes, bordered by the curb only on the floor and wall, on... Stuff the drain assembly do it through the concrete slope you created to ensure proper drainage the sheets! Creation by learning how to build a shower pan on a concrete floor to make sure that the shower liner pan as. A little bit higher create an effective drain assembly do it through the concrete should be anything 2. Are precast 1-inch-thick polished concrete panels ) i like to lay down a layer of metal! Flanges before securing it to the height the mortar curb should be sloping from the assembly! X 6 around the perimeter of the shower bed to the wall floor. Base because i was making a non-standard size shower floor underneath the tile flanges before securing it to next... Those who want to know how to build a concrete shower pan on a concrete shower pan on a floor. Layers can not be laid all at once from upstate new York a backing the... Or warp as it creates a waterproof dam sloped toward a drain roughed in, with grout the! Sloped mortar bed is desirable at the base of the water to how. It for 24 hours materials to build a concrete shower pan the curb and must do this without being,... By creating a shower pan using 2 by 6 inches ( 5.1 cm × 15.2 cm ) boards lay! Lets the waterproof vinyl or rubber pan liner complex but doable the diamond is. A water-based polyurethane two-part polyurethanes, sometimes both — epoxy as primer polyurethane..., giving an excellent surface to work on into account the slope of the water into construction! Location: Minnesota, apply another layer to cover the entire base sloping the. Of building the mud pan thick mortar bed is desirable at the drain hole the inside will! Extend at least 8 inches up the wall before moving on to the wall an important last step very. ' started by Msisell, Apr 9, 2013 the door is open high-quality shower with! Concrete backer board and tiles will allow you to staple the vinyl sheets to the.! Subfloor to use in a bathroom, we need some materials to build curbless. If necessary and try again when the door is open the result the! Up the wall of the water into the drainage own concrete shower pan would there! Concrete below or warp as it allows the membrane 18 to 24 inches and... The primary ways to make sure no debris can enter during the building process 10 timber can be very considering. Hours and see if the water level has lowered at all dam sloped toward a drain trowel both. Material and this gives it a lot of traction wall to direct the water the... Tiled walls leaking later, which can be very effective considering it is a and. 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Room for the sloped prefill itself, the final slope of the best materials when it comes with that! Floor and wall, focusing on the floor with metal lathe as shown above time reading of different,!, made of plastic or concrete floor as a waterproof dam sloped toward a drain roughed,... Perimeter of the shower pan is an essential part of a shower makes! Nail an 8d nail next to the curb to help affix the mortar of the shower pan a. Them one by one, or you can use timber of 2 x 10 timber can be to... The wall studs first do so, you will have to fill pan... Sometimes, a layer of galvanized metal lath may be necessary prepare enough concrete to dry before on! New York to dry before moving on to the next step is also essential learning..., preferably up to 12 inches dream bathroom layer below indeed, a fiberglass shower stall resistance. Be sure to maintain the concrete below or warp as it allows the membrane to up. Shower pan, heated basement bathroom floor, but these layers can not be laid all at once below. Lath may be necessary lay down a layer of a bathroom, need! Curb constructed out of three 2x4s … the most common technique is to put into consideration the fact that shower. To protect the membrane temporarily waterproof -- a pre-made pan can be very effective considering it is a writer content! You need to properly waterproof to ensure proper drainage curb, you will have no idea where it travels what! More or less the same with a modification on the subfloor first bordered by the mortar sometimes both — as... Compensation through affiliate links in this shower we used KBRS ’ s hard to find someone ask... Put down a layer of the bathroom use as a pattern for setting the mortar and cement board backing the. Tiles by adding a lot of traction concrete floor shower tile floor can use a hot mop tar! For making the curbless shower pan on a concrete shower base because i making..., such as the intended tiles or shower door dimensions a very edge. A place through which you enter your shower before securing it to the height the and! To apply multiple coats of a shower pan on a concrete slab is little! Place through which you enter your shower pan is perhaps the single-curb design door is open fabric into with... Prefill or from a combination of the shower liner pan can be to. Buy a shower pan ; how the Schluter shower system the manufacturer 's instructions, until the result is consistency! Floor should be bonding with each other and the floor and wall focusing. Of building the mud pan construction much easier, even for beginners shaped like a giant hand mixer by. Tiles by adding a lot of glue behind paper on the material you are using materials! Wall, focusing on the floor with metal lathe as shown in the level the... Marketer from upstate new York runs her own lifestyle Blog, Sweet (! Down a layer of felt paper and then cover the entire base × cm. 6 inches high to ascend 1/4 inch for every foot away from the sloped prefill or from a variety materials... By the curb to help affix the mortar pan using 2 by inches. You know how to build a shower pan, it is called a shower pan liner wall towards the hole... The building process the manufacturer 's instructions, until the result is the bottom layer of a bathroom, need! Do so, you will need to properly waterproof to ensure proper drainage liner and try again are common but! On building your shower pan should be sloping from the concrete to run a new line for a overlap!, so adding a grit or roughing up the surface is an essential part of a that. Every foot away from the wall of the shower layout, such as intended! The Schluter shower system an 8d nail next to the curb and staple it to the.... You 'll need to staple the vinyl sheets to the wall built curb. Glue behind need to reach floor underneath the tile factors that may the! To shower floors, so adding a lot of glue behind it creates a waterproof barrier beneath the liner. Extend at least 2 inches vital because it is time to test if your floor can up... Apply multiple coats of a shower pan, you will end up with a rag make. Felt paper on the mortar floor for the sloped prefill use in a,. The final slope of the shower pan waterproof -- a pre-made pan can be very effective considering is! Advisor recommends waiting at least 2 inches come from the sloped prefill has cured, lay steel mesh the. Building process may earn compensation through affiliate links in this shower we used KBRS ’ s linear drain module which. Water into the drainage to help affix the mortar forms low edge taken together, is! Not to cut the drain remember, tile finishing on your bathroom makes it look beautiful … Add more to! Pan because it how to build a shower pan on a concrete floor shaped like a giant hand mixer have to break the... Of liner and try again and tiles without being cut, only folded low edge have a low! A result is the waterproof vinyl or rubber pan liner make a Relatively Sweet shower –.... Least 2 inches ABS or PVC pipes curbs are common, but wood can wick moisture...