Unfortunately, depending on your living space and the construction of your home, the wall that you choose for your TV may not have studs.
Yes is is possible for a wall to have no studs. You could have commercial quality construction with metal lath tied to 3/4'' steel channels. I would expect the stud finder to sense those however. Maybe you can't feel the difference between the steel channel and steel lath.
While drywall alone can hold about 1.6 pounds to 2 pounds per square foot, mounting an object to the stud with the proper hardware allows the drywall to support up to 100 pounds.
Vertical studs stand between the header and footer across the wall. They are usually placed 16 inches apart on all walls. It can vary in older homes, but rarely would you find studs more than 24 inches apart. Windows and doors are also framed by studs for support.
Vertical studs, wooden beams, and plaster make up the structure of older homes. This means that your standard stud finder won't be able to detect a change in density because it's all dense.
How to identify different wall types. Identifying the type of wall can sometimes be tricky. The simplest way to tell is to tap your wall with your fist; a stud wall will be hollow sounding, as will a lathe and plaster wall. Dot and dab and, unsurprisingly, solid walls, will sound solid to the ear.
Mounting a TV with drywall anchors or bolts is a great option if you can't drill into a stud. You'll need to use a hollow wall anchor that looks similar to a regular screw, with a butterfly toggle at the end. Once they're placed in the wall, they'll attach to the back.
Drilling into a stud is a necessary skill for any DIY enthusiast or homeowner. Drilling into a stud guarantees a strong and durable attachment, whether you're hanging a large mirror, installing a bookcase, or mounting a television.
Hollow-wall drywall TV mount installations are limited to total weights (TV, peripherals, and mount) of about 100 pounds. You'll be able to attach fixed or tilting TV mounts but not full-motion mounts, as they can pull out of the drywall. Toggle bolts are the best way to mount heavy objects like TVs to hollow walls.
Utility-grade studs shall not be spaced more than 16 inches on center or support more than a roof and ceiling, or exceed 8 feet in height for exterior walls and load-bearing walls or 10 feet for interior nonload-bearing walls.
Use a toggle bolt or anchor to hang the piece on areas with no studs, This Old House says. The weight of the piece, and the thickness of the wall, will dictate the toggle size. The typical metal toggle bolt can hold 25 to 50 pounds on plaster, according This Old House. A plastic one can hold 10 to 25 pounds.
Hollow wall anchors. To use these, you drill a pilot hole into the wall, tap the sleeve into place, and then you put your screw into the sleeve.
In short, no, but there are some instances where you may need to acquire planning permission. You will need to get planning permission if you are building a wall which will structurally support the building.
It uses the magnetometer to measure the magnetic field when your iPhone is placed near any metal objects. You can quickly detect wood studs hidden under walls, drywall, plasterboard or stucco.
You may wonder: How far apart are the studs in my home? They're always spaced either 16 or 24 inches on center (measured from center to center) along the wall and run between the floor and ceiling. Drywall or lath (for plaster walls) attaches to the edge of the studs.
Risk of Falling Mounting a TV without a stud also increases the risk of the TV falling off the wall. If the TV is not properly secured, it could fall off the wall at any time, potentially causing injury or damage to your home.
Use a Magnet.
Use tape or dental floss with a magnet attached and drag it across the wall to find the stud. This method works because the metal screws used to secure the drywall are typically secured to a stud. Wait until the magnet sticks to the wall and mark the location of the stud—it's that easy.
Drywall elephant anchors are ingenious devices designed to secure heavy objects to drywall, offering a robust alternative to traditional screws and nails. Comprising metal wings that expand behind the drywall when a screw is tightened, these anchors create a solid support system for mounting TVs securely.
If the brickwork has been covered, you can also tell by measuring the width of the wall. Examine a window or door on one of your external walls. If a brick wall is more than 260mm thick then it is probably a cavity wall. A narrower wall is probably a solid wall.
Generally, a plasterboard wall will hold a TV securely and safely, but this is only as long as you use the right mounting. You should consider using an anchor or mounting plate for best results.
Internal walls can be built up in a number of ways. In block-built homes, the most common method is to use blockwork for the load-bearing walls, and timber studwork elsewhere.