A.Jon Tobey, a painting
contractor in Monroe, Wash., responds: Cedar
— and red cedar in particular —
has the reputation of being a wood that doesn't
hold paint well. When red cedar is milled, the wood
fibers at the surface get burnished and can form a
resinous "mill glaze" that resists paint
penetration. To remove it, use a garden sprayer to
spray on a deck wash, then hose off the residue
with fresh water. Be sure to clean both sides of
each shutter, because if paint starts peeling on
the back, it will eventually work its way to the
front.
After the shutters have thoroughly dried, prime
them with a high-quality latex primer. Next, if
you're top-coating in a light color, spray a very
light fog coat of a stain-blocking alkyd primer on
the front of the shutters. This extra step prevents
any remaining tannins in the cedar (which are
water-activated) from bleeding through
light-colored paints. Then finish up with a
top-quality, 100 percent acrylic latex paint (I
recommend Sherwin-Williams' Duration), probably in
a semigloss to make the shutters really pop.
If you have a lot of shutters to paint, three
coats may seem like an excessive amount of work.
But with an airless sprayer (available at most
rental stores), you can spray three coats on 50
shutters in a day. In any case, you definitely want
to spray — rather than brush on —
the alkyd primer, because if you apply anything
more than a slight fog, the brittleness will lead
to cracking and create problems that far outweigh
any benefits.
If spray equipment isn't available, buy a few
rattle cans of the alkyd primer and just lightly
dust the shutters for this step, even if you're
brushing the other coats. With modern paints, if
you prep and paint right the first time, you'll
never have to do it again.