How to Seal Large Gaps Between the Tub and the Wall Gaps up to 1/4 Inch. Ive since picked all the silicone off which has left about over 1 cm gap between the tiles and the bath there is no bottom to this gap as you can see right down to the floor, this gap doesn't go the full length of the bath . The tub is mounted on top of 1/2″ plywood and the floor in front of it is 3/4″ plywood (so it sits 1/4″ higher) with a 1/8″ expansion gap in between. The blocks feature an adhesive rubber face that provides traction to maneuver the slipped plank back into place with a few taps of a mallet. The bathroom is small, and the one inch gap will stick out. Anytime you install laminate flooring in a bath, laundry room or kitchen, you should use AC3-rated flooring, leave 1/4-in. Exterior tile installation over occupied space, https://www.diytileguy.com/ditra-heat-mat-installation-ignore-rules/, Self-Leveling Underlayment: The Ultimate Guide, Building a Custom Shower Niche from Scratch. Follow. I just had the (alcove) tub and shower replaced. Leave a 1/8-in. The tile is 8" by 12" and is thicker than smaller tiles. I just had the (alcove) tub and shower replaced. None according to instructions. Filling gaps between water pipes and floor/wall - what material to use? Viewed 3k times 2. I was thinking of using sanded grout against the tile and caulk abound the tub. These most often take the form of small, heavy rectangular blocks. View Quote. The only way there could be that large of a gap is is if the tub has fallen that amount already. wall to wall-inside corner, wall to tub about 1/8". I just installed a new bathtub, but it isn't as wide as my old bath tub so there is a 2 inch gap in front of the tub on the floor between the tub and the tile. This gap may widen over time as your home shifts. This will trap moisture running down your barrier and it will have nowhere to go. Your email address will not be published. It has about 3 cm gap where the bath panel doesn't cover all the way to the floor. Between floor and wall or other abutting dissimilar material, 1/4". The Gap in Question this is roughly 5/16" at it's biggest point.. This is another blog post by Charles Buell, a Seattle, WA, Home Inspector. Thanks for contributing an answer to Home Improvement Stack Exchange! How to Seal Laminate Flooring. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Hold off on setting the toilet and the baseboard molding until you’ve filled the expansion gaps around room perimeters and the toilet flange with 100 percent silicone caulk. You're already cheating by butting the tub so don't push it. I have colored sanded caulk from the tile shop. Use inside or out to fill big gaps and cracks around plumbing lines and rim joists, in attics and basements, and more . I'm sure I'm going to get a lot of people saying I shouldn't be putting laminate floor in a bathroom. Silicone caulk is generally clear in color. I don't have kids at home either. I have tried things like putty but it is not really holding, I want something that will last and obvisouly water sustainable. When applied properly, it won’t bend or bow the framework. There you have it. Either way, it's an easy fix. Answered. Do I use backer rod, grout, and then caulk? Similar to the gap that can exist between your wall tile and tub, you may have a space between the floor and your bathtub. You're already cheating by butting the tub so don't push it. Instead, fill it with an elastic material capable of sustaining the movement of the floor and the movement of the wall. The gap between the taller plywood and the tub is 1/4″ to 1/8″ at the edges of the apron but as big as 1/2″ in the middle. For smaller tiles is advisable to use small spacers. That type of tile is between $1.00-$2.50 sq/ft. I feel kind of stupid asking about something as simple as caulk when other people on this sub are asking about things like building decks and the like. Email Save Comment 4. These can be left in place and will not be seen when you have completed your tiling. If your new vinyl tile floor has an unsightly gap like this one, you can fix it for less than $10. Not sure if I can find a match for the tile, and Id rather not redo the floor. You can either caulk between the floor and wall or you can caulk the base of your base. When that grouting is dry (about 24 hours) you should half-fill the bath with … Did I remove more caulk then I should have at shower door frame end? I have done this myself and not had a problem cracking the abutting tiles. Is Mega.nz encryption secure against brute force cracking from quantum computers? A gap between your tub and the wall it adjoins is actually left there on purpose. My plumber recently placed a new bath panel to cover the side bath tub. Our kitchen has about 1/4in movement along the edges. Lay these along the length of the bath so that they cover the gap. My tub is rounded on the front top edges. Look for silicone caulk at home improvement stores, hardware stores, and online. The gap between your tub and floor is the perfect area for water damage to start. If there is a 1 1/4" gap between the tub and the tile, I might want to stay out of the tub, because it may be ready to fall through the floor into the basement. Let’s play “Myth Busters.”Everyone knows that it is important to keep the connections between tubs and its shower surround well caulked.I often find these areas recently caulked in an attempt to “spiff things up” for the sale.Take a look at this first picture. Between floor and wall or other abutting dissimilar material, 1/4". Caulking . If you are using a topical method you can fill it with silicone if you want. But now there's an answer I couldn't find in the threads. It also comes in a slightly wider tape,if that helps! For vinyl that looks like black granite, I used black caulk. Thanks . Now I've discovered there is about a 1/2" gap between the bathtub and where the tile starts (it is a tub/shower combo.) Gap is roughly 1/2". If you’re fixing a gap between a tile floor and wall, such as in a shower or a bathroom, go with a silicone caulk so you can create an airtight, waterproof seal. Caulking is the best choice for this application. Active 2 years, 7 months ago. I carefully use the rubber butt end of my hammer. What do you think, and have you tried to fill the tub to see if there is a difference? Thanks everyone! By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy. Do not put anything between these strips and the bath tub. Purchase a floor gap fixer tool. Any suggestions? Leaving a 1/16″ gap between the tub and tile will prevent the tile from cracking when the tub expands. 5 years ago. Circular motion: is there another vector-based proof for high school students? Without ripping the floor up, how can I seal this gap to keep the subfloor under the tub dry? Your forum is so good, that all my previous questions about my bathroom remodeling have been answered. WINDOW & DOOR . In my mind that locks in your floating floor. A flexible, low-pressure formulation for sealing between window and door frames and their rough openings. I have tried things like putty but it is not really holding, I want something that will last and obvisouly water sustainable. I didn't caulk anything but the tub in my bathroom. However, there seems to be a gap at the lower part of the bath panel. This creates a waterproof plane between your membrane and the tub or base so water … Of course you push down on the top of the base, as hard as possible, trying to get a snug fit on the floor while fastening. Lay these along the length of the bath so that they cover the gap. When you go to fix the space between the wall and the floor, remember to keep these tips in mind. 08-15-2009, 12:29 AM Charles22 : Location: in here, out there. I didn't caulk anything but the tub in my bathroom. The wall definitely did not rise up that much, in fact it could not move up OR down, so the tub had to be what moved. Find a color that blends into the edges of your tile. This joint should then be filled with 100% silicone to allow for expansion and contraction as well as providing a waterproof layer. How to fill 3/4" gap between tub and tile floor. Unfortunately the gap is inevitable, no matter how hard you push, no matter how flat the substrate. Need help with a 2 inch gap between my new tub and the tile floor! I was told because the bath tub was put in a bit higher thus explains why there is a gap. It seems the floor or tub pulled away, or the caulking wasn't the right kind, or there was an existing gap that was never backer-rodded properly. (OK, I did get some advice for plumbing and electrical from other sources.) Could I just fill the gap with this? Grout fills the joints between tiles. What about the waterproofing instructions? Use proper solid tile grouting to attach the strips to the tiles. Well, I’m going to give you three different ways to seal the backerboard at the tub flange. And the gap between your floor and surface is less than the width of the tape - it is designed to be used against one horizontal surface and one vertical, it folds in the center. By your own admission the bathroom is tiny. I figured that if I should also leave that much gap between the tub and any point on the tile, which I did. Easily Produced Fluids Made Before The Industrial Revolution - Which Ones? Suggestions welcome Re: large gap between tile and tub; Author: hj (AZ) If there is a 1 1/4" gap between the tub and the tile, I might want to stay out of the tub, because it may be ready to fall through the floor into the basement. 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