A shelf that is level and anchored properly holds its load for years, while a rushed one sags or pulls out of the wall. With a few basic tools you can mount a shelf straight and secure the first time.
What you'll need
- Drill
- Level
- Stud finder
- Screws and wall anchors
- Pencil
- Tape measure
- Screwdriver
Step by step
- Choose the height and spotDecide where the shelf goes and mark the top edge with a light pencil line. Consider what you will store and leave clearance above for taller items.
- Find the studsRun a stud finder along the wall and mark the studs, since screwing into a stud gives the strongest hold. If no stud lines up, you will use wall anchors instead.
- Mark and level the bracket holesHold the bracket or shelf against the wall, set a level on top, and adjust until the bubble is centered. Mark each screw hole through the bracket.
- Drill the holesDrill a pilot hole at each mark using a bit sized for your screw or anchor. Into studs you can screw directly, but into drywall alone you must insert anchors first.
- Insert anchors and mount the bracketTap wall anchors into any non-stud holes until flush, then screw the bracket firmly to the wall. Make sure it sits tight with no wobble.
- Attach the shelf and checkSet the shelf on or into the bracket and secure it if it screws down. Place the level on top one more time, then load it gradually to confirm it holds.
Handy tips
- Anchoring into a stud is far stronger than drywall anchors, so try to hit at least one stud when you can.
- Match your wall anchors to both the wall type and the weight the shelf will carry.
- Measure from the ceiling or floor at both ends to double-check the shelf is even before drilling.
Heads up
- Check for hidden electrical wires and water pipes before drilling, especially near outlets, switches, and wet walls.
- Do not exceed the weight rating of your anchors or bracket, since an overloaded shelf can tear out of the wall.
- Wear eye protection when drilling into walls.
FAQ
Do I have to drill into a stud?
Not always, but studs give the strongest hold for heavier shelves. If you cannot hit a stud, use wall anchors rated for the weight and wall type.
What if my shelf ends up crooked?
Remove it, fill the old holes if needed, and remount using a level to guide the new marks. Take the extra minute to check the bubble before drilling.
How much weight can a drywall anchor hold?
It varies widely by anchor type, from a few pounds for basic plastic anchors to fifty or more for heavy-duty toggle bolts. Check the package rating and stay well under it.