Hello FreeD. This joint was required not only to help seal out moisture, but to prevent damage from tiles rubbing against one another and to make up for uneven tile sizes. Often, the finished results look sloppy due to variations in the floor or wall and in the tile. Anonymous. Secondly, if the gap between the tub & tile is a half inch or more I would definately grout it. pretty darn good: mortar holding tile onto greenboard >>>done right/recommeneded w/ variables eliminated: mortar holding tile onto cement board. If you meant an eave gap under an entirely new roof, between the top of the wall and the underside of the roof, that might well be (especially if between the rafters or truss rafter tails) your eave ventilation gap, which for a ventilated (unheated/unair conditioned) attic provides ventilation air to control heat and moisure buildup. 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 … The last thing I need to do is put in baseboards, but the problem is there are no baseboards that are thick enough to cover the gaps between the wall and the floor. Hi, I have recently purchased a first floor flat in an old Victorian building and I am looking to replace the carpet. We 3 more plumbers that didn't even question about it. As I've evaluated my kitchen I noticed there is a large gap between my wall and countertop (see photos). Mar 4, 2017 - How to Seal Large Gaps Between the Tub and the Wall. I have tried things like putty but it is not really holding, I want something that will last and obvisouly water sustainable. Relevance. Backer rod and caulking - masking tape off the wall and tub to pull a straight line. DO NOT bury your durock in the mud, there needs to be a gap left between the bottom of the board and the mud deck. If you have tile on the wall adjoining the tub, select a caulk that matches the color of the grout. The shower pan has a lip on the outside edge, and the tile has been installed straight from this lip, leaving a 1/2 inch gap between the wall and rest of the shower pan. Although 1/16" of an inch may seem unimportant (for example, on a 12" tile), it represents a 50% variation in a grout joint 1/8 inch wide. Even small variations can throw off the pattern of the tile if adjustments are not made in the grout joint. I have a gap of about 1/4" between my new quartz backsplash and ceramic tiles on the wall. It looks like the was was cut incorrectly and not flush. Hope this helps. It doesn't have to be perfect, just enough to support the new surface tile. The new toilet isn't in yet as we needed to tile in between. Consider filling up the hollows - a bit at a time - with any scrap pieces of tile, until you are close to the adhesive level. One of the corners in the bathroom where the vanity unit goes is not square so there is a gap present at the front between the vanity unit and the wall. Hello, I recently bought a house and am remodeling one of the rooms for a nursery. I dont leave any gap at the ceiling unless I cut them short! 9 years ago. Frankie, a decade ago, in reply to someone asking how to caulk a wide gap, you (and another poster) mentioned small "tile bead/trim pieces" that could be used instead of caulking or grout. Currently there is caulk filling this gap. Gap between tile wall and bathtub HELP PLZ!!! It needs to be replaced since its old and turning black at this point. There is about 1/2 inch gap between the tub & tile that I would like to caulk, h... Recaulking tub. No matter how large or small the gap is, fill it with a flexible, waterproof material like .… Do not caulk between the floor and wall tile, install mesh tape and mud to that transition, then paint the redgard down the wall, over that mesh and only about 2″ out onto the mud deck. I probably will be using the peel and stick kind because, I have no experience with real tile. 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. You may wish to purchase Bad, but not as bad: wall adhesive holding tile onto greenboard. Any idea of how best to fill this gap would be welcome. Installing ceramic tile is an economical way to update the look of floors and walls during a renovation. Go to your nearest bath tile showroom and ask to see the edging and trim section. Answer Save. After picking out your tiles, you will need to also make sure you have all the other materials to complete your job. Until very recently, tiles needed to be installed with a minimum of a 1/16-inch grout joint. We had almost 10 plumbers said they couldn't do it. Please see the photo. With the shape that we are left with ceilings by plasterers these days I always find it a required practise to cut as accurately as possible to follow the ceiling line. This is called an expansion joint and allows for some movement between the tub and the wall. fix gap between tile and tub? 1" gap thats quite a bit! If we could it would be very expensive. Caulk will work, but grout is much more permanent especially in a gap that big. Large gap between flooring and wall, too much for baseboard to cover. Make the bottom gap just around 1/8 inch, use sanded grout, taper it to deflect water and seal it w/ world class sealant. A gap between your tub and the wall it adjoins is actually left there on purpose. Planning to recaulk my tub one of these days. In one corner of the bedroom there is about a 1 to 2 inch gap between the edge of the floorboards (and current carpet gripper) to the wall- is this normal and would a fitter just extend the carpet to reach the wall/skirting board? How to Space Between Ceramic Tiles. Grout Lines: How to Determine What Size Grout Line To Use - Favourite answer. With what can I fill that gap? Fill gaps up to 1/4 inch in width with caulk. It took one day as well as adding a sink. I might add that replacing the wall is … Where the tile ends there is a gap from about 1 to 2 inches, it should meet the tub but doesn't. there is a half inch gap between the bathroom wall tile and the bathtub. The only way there could be that large of a gap is is if the tub has fallen that amount already. Caulk will crack & break down in a void that big especially in an enviornment like a … Water always wins. 3 Answers. 1/4 inch tile bead/trim piece. QEvery winter, the caulk in the 1 / 16-inch gap between my Silestone counter and backsplash dries up, allowing spills to reach the wall behind. However we didn't want to have the gap as wanted more space for the room.