How to Mount a TV on Drywall: A Step-by-Step Guide

Mounting a TV on drywall is one of the most satisfying home improvements you can do — it instantly makes your space look cleaner, more modern, and intentional. But done wrong, it's also one of the most expensive mistakes. A 65-inch TV weighs 50–80 pounds, and if the mount fails, you're looking at a destroyed TV and a wall that needs serious patching.

This guide covers everything you need to do it safely and get it looking perfect.

Tools & Materials You'll Need

• Stud finder — essential, not optional
• Drill with a 3/16" bit for pilot holes
• Level (at least 12" long)
• Pencil for marking
• Wall mount bracket rated for your TV's weight and VESA pattern
• 3" lag bolts if going into studs
• Tape measure

Step 1: Find Your Studs

This is the most critical step. Studs are the vertical wooden framing members inside your wall, typically spaced 16 inches apart. Your TV mount must be attached to at least one — ideally two — studs to be safe.

Run your stud finder slowly across the wall. When it beeps or lights up, mark the spot with a pencil. Verify by finding the same stud from the other side. In most homes, studs are exactly 16" apart, so once you find one, you can measure 16" to the left or right to find the next one.

Step 2: Determine Mounting Height

The center of your TV screen should be roughly at eye level when you're seated — usually 42–48 inches from the floor for standard couch seating. Measure from the floor, mark the spot, and use your level to draw a light horizontal line across the wall.

Step 3: Position the Wall Plate

Hold your mount's wall plate against the wall, centering it on your studs. Use your level to confirm it's perfectly horizontal, then mark the bolt holes with your pencil. The mount must overlap at least two studs — if your mount only hits one stud, you'll need to use heavy-duty toggle anchors for the additional holes.

Step 4: Drill Pilot Holes

Drill a 3/16" pilot hole at each marked location. Keep the drill perfectly perpendicular to the wall. The pilot hole prevents the wood from splitting and makes driving the lag bolt much easier. You should feel resistance when the bit enters the stud — if it goes in easily, you may have missed.

Step 5: Mount the Wall Plate

Drive your lag bolts through the mount and into the studs. Do not overtighten — snug is enough. Check that the plate is still level after tightening. Give it a firm tug in all directions to confirm it's solid before hanging the TV.

Step 6: Attach the TV Arms

Attach the mounting arms or plate to the back of your TV using the VESA bolts provided with your mount. Most modern TVs have a standard VESA pattern (100x100, 200x200, 400x400, etc.) — your mount will specify which patterns it supports.

Step 7: Hang the TV

With a second person, lift the TV and carefully hook the arms onto the wall plate. You'll hear or feel them click into place. Test the mount by gently pushing and pulling the TV in all directions. Then step back and check the level one more time — small adjustments can often be made via the mount's adjustment screws.

Final Tips

• Always check the weight rating on your mount — it should exceed your TV's weight by at least 20%
• Use the VESA pattern on your TV's manual, not what you eyeball
• Tighten VESA bolts evenly in a cross pattern to prevent the plate from warping
• Take photos of where you drilled before patching or painting — you'll want them if you ever move the TV