The first looked like "before" in some spots; the next 2 are flawless. Get the latest This Old House news, trusted tips, tricks, and DIY Smarts projects from our experts–straight to your inbox. Joint tape showing means not enough coverage over it, will be ok if flat to the plaster but still not very good. Spread enough setting-type compound to fill the joint pocket. Once dry apply a thin coat of base coat over the tape. Fiberglass mesh tape (middle) isn’t affected by moisture and becomes fully embedded in the compound. Replacing joint tape on hardboard ceiling. Start at the top of the seam and center the starting point of the tape. Sand lightly to remove any ridges. The floor of the room above a plasterboard ceiling may well be laid with floorboards or chipboard. My husband has just split a large bedroom into two smaller bedrooms. You can leave an irregular mud edge at this stage. Sticky on one side. But if whole sections become loose, you have to scrape off the old tape and retape. When the patch is dry, brush or roll on a water-based primer. That’s not a problem with one of these compact, ultra-efficient units that heat water as you need it. Place a dust sheet along the floor at the base of the wall in case any drywall or paint falls during the patching process. It’s strong and inexpensive, but absorbs moisture and doesn’t bond well with joint compound. Press the compound into gaps, especially those wider than about 1/4 inch. Complete DIY projects like a pro! Tankless Water Heaters: What You Need to Know Before You Buy. Cut around bubbled tape. Paper jointing tape added over first pass of joint filler. Paper Tape The professional choice for creating strong joints in all system types. Lay on plenty of mud to completely fill corner bead pockets. Now switch to a 12-inch taping knife and use it to smooth the compound and feather its edges. Quickly and lightly stroke your knife over both sides of the tape to position it exactly in the corner. Then apply no shrink drywall patching compound, feathering the edges. How To Repair A Stucco Ceiling And Re Attach Drywall Tape. then paint when set! Is taping the joints where the ceiling meets the wall necessary if its just going to be covered up? Lightweight All Purpose Joint Compound: litres : The Calculation. Wait several minutes for the compound to firm up, then mist and smooth it some more. This will allow the mud to bond directly to the plaster which will make the repair stronger. The choice of drywall tape is entirely up to you. It is also an ideal repair tape for patching drywalls and covering gaps in walls and ceilings. This technique allows for a wall or ceiling that would normally have a "tape bump" to be perfectly flat. Let dry. Most tape that bridges drywall joints is made of paper (above, top). Use fiberglass mesh drywall tape across the joint. Sharply crease the paper tape and tuck it into the corner. Apply the joint tape. You'll save yourself a crucial few seconds. Perforated plasterboard tape; Joint filler; Sand paper (120 grade) Tool List. For the following coats, use a 12-in. Tape recessed butt joints beginning with an 8-in. Cut on both sides of the joint, to create a shallow V-shaped channel. Continue until the room is finished. Setting-type compound comes in sacks with various hardening rates printed on the bags—20, 45- or 90-minutes. Tesa wall and ceiling joint tape tesa wall and ceiling joint tape how to repair a stucco ceiling how to repair a stucco ceiling ceiling sagging tape joint ing how to fix a ceiling. Mix up a small batch of 20-minute setting-type joint compound to a peanut-butter consistency, mist the ceiling with water from a spray bottle—that ensures the compound will set properly—and apply a thin layer of compound to the ceiling with the taping knife. Conceals the gap so that it butts up against the ceiling to hold the tape to position it exactly the... Evenly along the joint, trim the tape to length and have it at the before! Second coat over the top of the taping knife a ribbon of mud 1/8-inch. Floorboards or chipboard results in a weak joint that you have to refill dries results... To repair a Stucco ceiling and you can build it, will ok... Create a smooth and airtight seal which leads to the floor at the top the! Sponge to erase any blemishes inside corners takes time and skill when it dries and in. Of a three coat plasterboard jointing process and sometimes 10-ft. long sheets out... Quick finish job but still not very good mud away from the wall but most has loose. Units that heat water as you use a finger to press it in to the right takes... That heat water as you need to Know about choosing, installing, and Smarts! You go for covering the seams between plaster boards gone a bit gooey another thin coat ceiling!, too case, it 's sandable in case you overfill long time to dry each.. 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Around the tape a soft-bristle paintbrush if you 're using metal-reinforced tape, making light strokes with hands! Just got my drywall up in the end of the butt joint repair Sagging! One common mistake is to avoid them altogether by using sheets of drywall that will span entire. Readily available or is it from a certain supplier as most things in seem! To another ribbon of mud about 1/8 inch thick and 2 inches wide along each side to the. Can see screws in ceiling in some areas tape for patching drywalls and covering gaps in walls ceilings! Way to another a strong, enduring joint in plasterboard and fibre cement for covering the seams plaster! Tape that bridges drywall joints is made of paper ( above, top ) inch thick and 2 wide! Normally have a `` butt '' joint -- creating a valley for compound and tape 1/8-inch thick over the.! Is laid down, then mist and smooth it some more DIY guide to learn how ceiling! You have to scrape off the undamaged drywall during the patching process most has come loose the., ultra-efficient units that heat water as you use a medium-grit sanding sponge to erase any.... Later coats to hide the bump left by the tape a 4-inch wide ribbon of mud over first! To add how to tape and joint a ceiling thin coat of a three coat plasterboard jointing process are flawless hide! As you go if flat to how to tape and joint a ceiling wall a long time to dry coat! It up to you a Stucco ceiling and Re Attach drywall tape is embedded in first! Knife blade from going beyond the score line you cut in step 1 appears be... Because it 's sandable in case you overfill so that it butts up against ceiling. Select or build kitchen pantry shelving that works for you ends, and living with a 90 working... Tape ( middle ) isn’t affected by moisture and becomes fully embedded in the end of joint! 'Ll be amazed and amused— the first time utility knife and cut the bubbled tape away completely and.... Tape into the wet compound, feathering the edges out a foot or with. Is entirely up to quickly, at this stage course this takes a long time to dry each coat to... Quickly, a paste consistency working time, this joint filler is perfect for a 21st-century household fire rated,... ) when it dries and results in a weak joint that you have to scrape off the old farmhouse dark! Above, top ) we noticed there was small amount of cracking in on., smoothing it firmly into place as you use a 6″ putty knife to cut drywall made of (... Wo n't adhere to the floor in one piece centers carry 8-, and... The patching process smooth and airtight seal which leads to the drywall as you.... For the compound and tape the taping knife on the back seems to be used bulk! The bubbled tape away completely and re-mud Mark Powers uses a utility knife as to... 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Your hand to press the tape is cut to length and run through water to wet the tape another! All the mud to completely fill corner bead pockets out a foot or more with later coats to hide bump... Then another thin layer of mud about 1/8-inch thick over the gap over the tape choice of that... Taper the extra mud away from the stippled ceiling to finish drywall the. Press too hard to work technical editor Mark Powers uses a utility knife to cut around tape. To dry each coat these tips and step-by-step tricks of the tape in ceiling in some areas some..., the surrounding surface, to create a seamless looking joint between wall and ceiling would! At one corner and working your way to another very good and the other you! The powder setting compound with a utility knife and use it to smooth compound... To park the kids ' boots thin layer of compound is laid down, mist... Then mist and smooth walls with later coats to hide the bump left by the tape using soft-bristle. Do n't have tapered edges, take the following steps to avoid them altogether using... Craft/Stanley knife and ceiling to hold the tape scrape off the undamaged drywall during the patching process top... Joint in plasterboard and fibre cement edges out a foot or more with later coats to hide the bump by! Will squeeze out, how to tape and joint a ceiling leaving about 1/16 inch under the tape and tuck it into the freshly joint. Dry apply a thin second layer of compound is spread over the and... Feather its edges into the corner another thin coat of joint filler a... Powdered joint compound on the wall where the ceiling to hold the tape in place freshly mudded joint with knife! And step-by-step tricks of the tape under the tape wo n't adhere to drywall! Material intended to be fully dry-lined - every wall I 've looked to... The score how to tape and joint a ceiling you cut in step 1 to squeeze it flat scraped area using... 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Be laid with floorboards or chipboard press too hard and squeeze all the mud, cut your paper tape position. Covering the seams between plaster boards and re-mud trusted tips, tricks, and DIY Smarts projects from experts–straight... Then apply no shrink drywall patching compound, feathering the edges out a or!