Step 6: Roll the walls

man rolling paintbrush in  the paint tray
Photo: Kolin Smith
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Once you've cut in around an entire wall area, use a roller to fill in the field. Dampen the roller before using it (with water for latex paint or paint thinner for oils). Dip the roller in a tray filled with just enough paint to reach the grate. Roll it back against the grate to distribute the paint and squeeze out the excess. Make sure the roller is covered completely before painting with it.
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    Tools List

    • drill
      Cordless drill, for removing and replacing door and window hardware
    • paintroller
      Paint roller for painting walls and ceilings
    • paint pan
      Paint pan, for loading roller with paint
    • telescoping extension pole
      Telescoping extension pole with pole sanding head for reaching ceilings and the tops of walls without using a ladder
    • caulk gun
      Caulking gun, for filling gaps between the woodwork and wall
    • wire brush
      Brush, roller spinner, and wire brush, for cleaning brushes
    • nailset
      Hammer and nail set, for recessing nail heads
    • synthetic brush
      Synthetic-bristle brushes (2 ½-inch blunt, 1 ½-inch angled sash, "throwaways" for touch-ups), for painting molding, doors, and windows
    • putty knife
      Putty knife for applying spackling compound
    • five-in-one tool
      5-in-1 pinter's tool for cleaning roller covers
    • utility knife
      Utility knife,
      for cutting tip of caulk gun
    • window scraper
      Window scraper and razor blades, for removing paint from window glass
    • drywall sander
      Drywall sander, attaches to shop vacuum for sanding joint-compound patches
    • paint strainer
      Paint strainer, for removing impurities when paint is poured from can into pot
    • bucket
      Bucket, to fit with liners and hold paint
    • wetdry vac
      Wet/Dry Vaccum with broom attachment

    Shopping List

    1. Paint

    A gallon of paint covers about 400 square feet. To figure how much you need, add up the lengths of all your walls, then multiply that sum by the room's height. Subtract 20 square feet for each door and 15 for each window. Divide the result by 400 to get the number of gallons you'll need for one coat. Most walls will need two coats.[BR][BR] For the trim in most rooms, one or two quarts should suffice. If your room has a lot of molding, you may need more. If you think you'll need more than two quarts, it is almost always more cost-effective to buy a gallon.



    2. 120-Grit silicon-carbide sandpaper

    Get about a dozen sheets and cut them to fit the pole sander or fold them for hand sanding.



    3. Sanding sponges

    Get three coarse-grit and three fine-grit sponges.



    4. Large cleaning sponge

    5. latex painter's caulk

    Get one tube per room.



    6. Patching compound

    To fill holes.



    7. Primer

    One quart will cover patches, but you'll need more to prime entire walls.



    8. Painter's tape or blue tape

    for protecting hardware and trim.



    9. Bucket and tray liners

    10. Roller covers

    Use a shorter nap 3/8 inch) for latex paint on smooth walls; a longer nap ([FRACTION 12]-inch and up) is best for rougher surfaces.