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How to Paint Brass Fireplace Doors

Whether your brass fireplace doors have become dingy and tarnished, or you're just ready for a change, painting them is a fairly simple weekend project. Your doors may be solid brass or brass-plated steel -- a magnet will not stick to solid brass -- but in either case the process is the same. Taking the doors off will probably be a longer task than doing the actual painting, and aerosol spray cans will make quick work of the painting.

Things You'll Need

  • Screwdriver or wrench
  • Acetone
  • Sanding sponge
  • Rags
  • Dropcloths
  • Etching primer
  • Aerosol spray paint
  • Clear coat
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Instructions

    • 1

      Remove the doors and frame. Most fireplace doors are mounted on a metal bracket; you may need a wrench or screwdriver to remove the doors and frame from the bracket.

    • 2

      Disassemble the doors as much as possible. If they have black chain or mesh curtains, these will probably be attached to a single bracket to the frame.

    • 3

      Clean the fireplace doors well with acetone and a fine sanding sponge. This removes sooty buildup and oil; using the sanding sponge to clean the doors will scuff the surface at the same time so the paint will adhere well. Wipe the surfaces with a clean, dry rag.

    • 4

      Mask off what you can't remove, such as the glass fronts. Use masking tape and newspaper to precisely cover the glass on both sides.

    • 5

      Lay the fireplace doors on clean dropcloths or cardboard.

    • 6

      Spray the doors with metal aerosol primer. There are several types of primer; the paint and the primer you're using must be compatible. Apply several light coats instead of one or two heavy coats, until the brass finish is obscured.

    • 7

      Apply several coats of paint in the same way you applied the primer.

    • 8

      Apply a coat of clear protective sealant for a glossy, scratch-resistant finish. Not all spray paints require this step.

    • 9

      Reassemble and install the fireplace doors after they've dried for 24 hours.