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Refinishing a Redwood or
Cedar Deck |
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two main choices of finish: sealers, which prevent
wood from absorbing water and delay the weathering
process, and stains, which both color and seal the
wood. Most people prefer clear finish for redwood or
cedar, but if you don't care for the color of your
deck, use a semitransparent stain. Avoid direct
sunlight when you're working -- and don't
apply a new finish if rain is expected within 24 hours. |
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 Test the
wood surface by sprinkling water on it. If the wood
absorbs water quickly, it's ready to be sealed. If the
wood doesn't absorb water, let it dry for several weeks
before sealing. |
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 Sand rough
or glossy areas and vacuum the deck. Apply clear sealer or
stain to all wood surfaces, using a pressure sprayer or
paint roller. If possible, also apply sealer to the
underside of decking and to joists, beams, and posts. |
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 Use a
paintbrush to work sealer into cracks that could trap
water, and to smooth out drips and runs. Porous wood may
require a second coat of staining sealer for even
coverage. |
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Renewing Your Deck
If you don't yet have a pressure sprayer, think about
getting one. With a sprayer you can quickly handle all
sorts of exterior maintenance chores, from brightening and
sealing a deck to cleaning siding, screens, driveways, and
patios...
Refinishing a
Pressure-Treated Deck
When refinishing wood outdoors, you have two main choices
of finish: sealers, which prevent wood from absorbing
water and delay the weathering process; and stains, which
both color and seal the wood. Semitransparent stains or
sealers work best on pressure-treated lumber. Avoid direct
sunlight when you're working. Watch the weather: don't
apply a new finish if rain is expected within 24 hours. |
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