How to Make Your Own Bathroom Shelf with $20

By the Viral Info team · Updated November 2026 · 3 min read

Bathroom Shelf With 20

A simple floating-look shelf is one of the cheapest ways to add storage and style to a bathroom. Here is how to make your own bathroom shelf with $20, from buying materials to styling.

Materials and rough costs

Item Why it works
Pine board (about 60 x 15 cm) About $6 to $8
Two L brackets About $5 to $7
Screws and wall anchors About $2 to $3
Sandpaper About $1 to $2
Stain or paint sample About $3 to $4 (or use leftovers)

Step-by-step

  1. Measure the space and choose a board length that fits.
  2. Cut the board or ask the store to cut it for you.
  3. Sand all edges smooth with 120 then 220 grit.
  4. Stain or paint and seal with a water-resistant clear coat.
  5. Find the wall studs or choose suitable wall anchors.
  6. Mark a level line for the brackets.
  7. Screw the brackets to the wall.
  8. Attach the board to the brackets from below.

Styling ideas

  1. Roll towels for a spa look.
  2. Use glass jars for cotton pads and buds.
  3. Add a small plant that likes humidity.
  4. Keep it light, with heavier items close to the brackets.

Tip: Use a stud finder and check for hidden pipes and cables before drilling, wear eye protection when drilling and sanding, keep shelves out of the shower splash zone and away from heaters and light fittings, and do not overload the shelf or place it where someone could hit their head.

FAQ

Can I really build a bathroom shelf for $20?

Yes, using a pine board, basic brackets and screws, especially with leftover paint.

How do I stop a wooden shelf warping in a bathroom?

Seal all sides with a water-resistant finish and keep the room ventilated.

Where should I put a bathroom shelf?

Above the toilet, beside the mirror or behind the door are common spots.

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