Plastering is considered as an art form and not all contractors can correctly do this task, that is why those who can do so do not come cheap. In this DIY video, I’ll show how to hang stuff on plaster and lath walls using a molly bolt. Even if you can't find a stud, you hit some lath which is solid wood and will hold a fair bit of weight. I estimate the item itself weighs about 25-30 pounds. Plaster is a hard, durable material, but it's also resistant to penetration. The fasteners should penetrate the framing by at least 2 inches. Put a small bit into the drill, and drill into the first mark. If the pictures are small and equipped with a wire on the back, use a small picture hook and nail. Image coutesy of Museum Resources. Below is a section of a lath and plaster wall face on. Even more so if you live in an old house with plaster and lath walls. Are toggle bolts an option? Old house insulation: common problems and solutions, Energy efficient and authentic: home windows for old house styles, Old house winterizing: Be ready when the temperature drops, Old house additions: how to add on a sunroom, Taking the rebate: How to score incentives for home retrofit projects, 6 of America's most popular old home styles, How to turn an old playhouse into a chicken coop. This creates a horizontal working surface that allows the plaster to bind to it to give your walls a lasting surface. Once you've found the framing, you can attach the cabinet to the wall with screws. Framing is the most reliable point of attachment. With some fastening jobs (hanging a large picture frame or bulletin board, for example), you can spread the load by using more than one anchor. Plaster is more easily damaged than drywall, so it's recommended to tap into the supporting studs where possible. (Imagine me with my crafty hands bound to my sides with duck tape. I made every mistake in the book—mistakes that cost me time, frustration and blood. You just need to screw in. Plaster walls are made by nailing strips of narrow wood lath, spaced 1/4 inch apart, horizontally across the vertical studs. on Step 6. The mirror I’m hanging has 2 keyhole slots, so I started by measuring the distance from center to center. As long as the cabinet has a back, it hardly matters. I post how-to videos on my YouTube channel, as well as step-by-step tutorials on my website www.diymontreal.com. These systems, like the STAS rail system, are PERFECT for plaster wall hanging. As earlier stated, wall studs are the frames that support the lath used in the building of plaster walls. My gentleman friend is coming over to help me hang things and he says hanging on drywall is the same as plaster. The first step of considering how to hang a heavy mirror is to know what type of wall you have, because the anchors and mounting hardware used for drywall, plaster and brick walls … To be sure, you may have to drill a series of small, exploratory holes across the wall where you intend to hang the cabinet. A: With proper technique, hanging pictures on a lath-and-plaster wall isn't a problem. Did you make this project? I’m almost looking forward to hanging the curtains the curtains in the living room (well, not dreading, at least.) Although plaster walls are thicker and denser than drywall, they're also hollow so require heavy-duty fasteners to secure weightier objects. Share it with us! With your painter’s tape, rip off a piece and poke a hole in the middle of it with the pencil. Tap-In Expanding Anchors. Easier said than done, but eventually you line up the holes just right and it slides into place. Ripe off a slightly longer strip of painters tape and fold it … You want to be able to easily tap it in with a hammer, but not have it floating around in the hole. Remove the tape, then lightly tap in the molly bolt, all the way in, so the “hooks” bite into the wall. Most smaller items can be hung pretty securely anywhere on the wall by screwing into the wood lath, but for heavy things that weight more than 10-15 lbs, like large mirrors and TVs, you’ll need to learn how to find studs in a plaster wall. It's always better to err on the heavy-duty side when selecting an anchor for drywall, plaster, a hollow-core door and paneling. my email address is jeromeplaisance@hotmail.com Thank you! I then transferred that measurement onto my line, making 2 marks. How do I hang heavy objects on old plaster and lathe walls? About: DIY Montreal is all about woodworking & DIY projects. That's how molly bolts and toggle bolts work. Put a small bit into the drill, and drill into the first mark. Very heavy items should be fastened into the stud using at least 3 inch screws (since there is around 3/4 to 1 inch of plaster before you even get to the stud). I hang heavy things from my lath & plaster wall. In this short tutorial, I'll show you how to hang a heavy mirror on plaster walls. Measure the spot on the wall where the screw will go and mark an X. If you could get a toggle all the way through the plaster and the lath behind it, you should have a robust connection. If you can hang your heavy object in line with a stud and screw a long screw directly into … Still, I was always cautious about hanging things. While plaster is an extremely hard surface, it is supported by a series of wood strips known as lath. Don’t waste your money on that stud finder. Place another bit of tape below the hole. what would suggest as the best solution? Having the proper hardware and necessary tools on hand will help make hanging your mirror an easier – and successful – project. If the anchor grabs just this outer layer of old plaster, the connection won't be very strong. Even more so if you live in an old house with plaster and lath walls. If nothing else, you wouldn't worry about it. Removing plaster and lath is always an ugly ordeal, but my first try, 25 years ago, was the worst. For lighter items, simply screwing into the plaster with a 1 1/4” drywall screw is usually enough to get the job done. Answer + 3. This hollow wall anchor will allow you to hang your frame anywhere, without having to find a stud. Using Molly bolts is really simple. A flimsy hardboard back isn't enough. Choosing the best realtor for your old house, How to protect your old house after you're gone. How to Make Cement Snowman - Fun Holiday DIY. There are wall anchors and picture hangers made specifically for plaster walls. Realize you will be drilling thru the plaster and then wood slat. These lath and plaster stud walls will normally only be found on 'internal' walls between rooms, hallways or stairs. The holes are covered when the cabinet is installed. Using picture hanging hooks I have been able to hang quite heavy art without even bothering to find the studs (make sure that the nail is long enough to go into the lathe and use two for heavy/large stuff). Next, back out the screw a few turns so it sticks out of the wall slightly. How to hang heavy things on plaster walls using a wall stud Generally speaking, it's best to hang heavy pictures on a wall stud. Add the weight of all those winter coats and I'm concerned we'll be pulling plaster off the walls! You might indeed pull plaster right off the wall. If … Updating lath and plaster walls to drywall can be done by covering or replacing them altogether. I want to install 3 large mirrors (2100mmX1200mmX3) on a plaster wall (6000cmX2500cm) in my Pilates studio. Any carbide tipped masonry bit will go through plaster like butter and last a long time. From my experience [1920’s bungalow] I use masonry bits to drill a small hole 1/8 inch or smaller. Lath is the name for the narrow boards of varying widths that are fixed to the timbers inside your walls. If possible, just use the pressure of your hand. How do you hang heavy objects on plaster walls? Builds include mainly woodshop project…. 5 months ago Lath and plaster is a process used to finish interior walls and ceiling. I'm thinking specifically of a wooden coat-hook cabinet-like item that has six hooks for coats, and cubbyholes above for caps, gloves, etc. Move the stud finder approximately 16 inches to the right or left of the mark. Hi there, I have a question. For the next option, you can use an anchor and screw designed for plaster. I've hung pot racks in my kitchen as well as my bass guitar on the wall just by screwing the racks directly through the plaster and into the lath and they are rock solid. The problem is they are … Hanging heavy objects on the wall can be tricky, and with all the options available out there, downright confusing. There's a really very simple and easy method of hanging heavy art objects on lath and plaster walls. Other types of wall anchors are designed to go through the entire thickness of wall and expand on the back side so they can't be withdrawn. Make sure, however, the cabinet comes with blocking or a hanging rail that can carry the load. Tip: It’s best to use a hard ruler rather than a tape measure for greater accuracy. If the … Accidentally hitting a section of lath may cause a vibration and loosen the plaster away from the lath. Over time, I learned all the tricks for hanging things on drywall. 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