Use and Care Manual

4. Bleaches.
For a natural silvery gray appearance similar to
that seen on old shingled buildings exposed to
the sea air, there are a number of weathering
and bleaching compounds which speed the
natural weathering process. These finishes are
also best applied as early as possible.
5. Discoloration or “Bleeding”.
One characteristic of Western Red Cedar is the
presence of water-soluble color extractives which
may “bleed” out onto the surface and discolor
white or light-colored paints. This is neither a
fault of the paint formulation nor the wood, but
rather an indication of the presence of moisture
in the wall. This moisture may come through
the surface of the paint if the film has fractured;
it may enter through cracks, apertures or other
defects in the construction; or it may arise within
the building and be carried through the walls.
No change in type of paint, or similar approach
will be successful in dealing with the problem
unless the source of the moisture is located
and cut off. Insufficient ventilation of some
homes is the major problem, as substantial
quantities of moisture are produced and retained
by improper venting of vapor-producing
appliances, inadequately louvered attics and
crawl spaces, poorly installed insulation and
vapor barriers. If a small amount of bleeding
occurs during the first year, it is worthwhile
waiting through this “shakedown” period because
these surface deposits usually either weather
away or can be washed off by using soap and
water, or a stronger detergent if needed.
6. Mildew.
Because it manifests itself as patchy, darkened
areas, mildew is frequently mistaken for bleeding
or staining. A simple test for identifying mildew
is to apply a small amount of household bleach
(a 5% sodium hypochlorite solution) to the wall.
If mildew is present, the darkened patch will
disappear. If it remains, it is likely the wall is
just dirty. When discovered, mildew should
always be removed. It will reappear if painted
over. Commercial preparations are readily
available for treatment. The paint chosen for
refinishing should contain sufficient fungicide
to help repel future attacks.
7. Refinishing.
Refinishing of Shakertown siding panels is
simple and follows the normal procedure for
renewing any wood surface. It must be free of
loose matter such as dirt, dust, peeling paint or
excessive chalking of the old film. A wire brush
should be used to remove all foreign matter,
allowing the new finish to adhere properly. If mildew
is present, proceed as suggested in the previous
paragraph. (Section 6).
8. Prefinishing.
On-Site: Stains, latex or breather paints, wood
preservatives and bleaches are all acceptable
methods of finishing Shakertown siding panels.
Finishing products are distinguished by the
amount of pigment contained.
All new wood should be clean and dry before
any coating is applied. The surface should also
be brushed to remove all loose wood fibers.
Bundles of Shakertown siding panels should be
opened by cutting the strapping and the panels
separated at a spot as close as possible to
where they will be installed. They may be placed
flat on saw horses or a simple lumber-framed
inclined rack for ease of finishing. Brush
application is always recommended for both
better penetration and greater uniformity. A
natural bristle brush is best with oil-base products,
and a synthetic bristle brush is best with latex.
Brush pad and roller are also good methods.
Spray application is an acceptable second choice
and, with oil-base products, must be followed
immediately by back-brushing or dry-rolling.
Mechanical Application: Custom prefinishing
facilities now operate in most sections of the
country. These firms will take Shakertown siding
panels delivered by yourself or your supplier,
separate the bundles and prefinish to your
specification, and re-bundle for delivery or your
pick-up.
Stain and coating data based on information supplied
by the National Paint and Coatings Association.
4001 TECHNICAL BULLETIN
If you have any questions regarding this or any other
topic, please call Shakertown toll free: 1-800-426-8970.
SHAKERTOWN 1992, Inc.
P.O. Box 400, 1200 Kerron Street, Winlock, WA 98596
CEDAR SHINGLES SIMPLIFIED
Shakertown is a registered trademark of Shakertown 1992, Inc.
All rights reserved. © June 2002
www.shakertown.com
4. Bleaches.
For a natural silvery gray appearance similar to
that seen on old shingled buildings exposed to
the sea air, there are a number of weathering
and bleaching compounds which speed the
natural weathering process. These finishes are
also best applied as early as possible.
5. Discoloration or “Bleeding”.
One characteristic of Western Red Cedar is the
presence of water-soluble color extractives which
may “bleed” out onto the surface and discolor
white or light-colored paints. This is neither a
fault of the paint formulation nor the wood, but
rather an indication of the presence of moisture
in the wall. This moisture may come through
the surface of the paint if the film has fractured;
it may enter through cracks, apertures or other
defects in the construction; or it may arise within
the building and be carried through the walls.
No change in type of paint, or similar approach
will be successful in dealing with the problem
unless the source of the moisture is located
and cut off. Insufficient ventilation of some
homes is the major problem, as substantial
quantities of moisture are produced and retained
by improper venting of vapor-producing
appliances, inadequately louvered attics and
crawl spaces, poorly installed insulation and
vapor barriers. If a small amount of bleeding
occurs during the first year, it is worthwhile
waiting through this “shakedown” period because
these surface deposits usually either weather
away or can be washed off by using soap and
water, or a stronger detergent if needed.
6. Mildew.
Because it manifests itself as patchy, darkened
areas, mildew is frequently mistaken for bleeding
or staining. A simple test for identifying mildew
is to apply a small amount of household bleach
(a 5% sodium hypochlorite solution) to the wall.
If mildew is present, the darkened patch will
disappear. If it remains, it is likely the wall is
just dirty. When discovered, mildew should
always be removed. It will reappear if painted
over. Commercial preparations are readily
available for treatment. The paint chosen for
refinishing should contain sufficient fungicide
to help repel future attacks.
7. Refinishing.
Refinishing of Shakertown siding panels is
simple and follows the normal procedure for
renewing any wood surface. It must be free of
loose matter such as dirt, dust, peeling paint or
excessive chalking of the old film. A wire brush
should be used to remove all foreign matter,
allowing the new finish to adhere properly. If mildew
is present, proceed as suggested in the previous
paragraph. (Section 6).
8. Prefinishing.
On-Site: Stains, latex or breather paints, wood
preservatives and bleaches are all acceptable
methods of finishing Shakertown siding panels.
Finishing products are distinguished by the
amount of pigment contained.
All new wood should be clean and dry before
any coating is applied. The surface should also
be brushed to remove all loose wood fibers.
Bundles of Shakertown siding panels should be
opened by cutting the strapping and the panels
separated at a spot as close as possible to
where they will be installed. They may be placed
flat on saw horses or a simple lumber-framed
inclined rack for ease of finishing. Brush
application is always recommended for both
better penetration and greater uniformity. A
natural bristle brush is best with oil-base products,
and a synthetic bristle brush is best with latex.
Brush pad and roller are also good methods.
Spray application is an acceptable second choice
and, with oil-base products, must be followed
immediately by back-brushing or dry-rolling.
Mechanical Application: Custom prefinishing
facilities now operate in most sections of the
country. These firms will take Shakertown siding
panels delivered by yourself or your supplier,
separate the bundles and prefinish to your
specification, and re-bundle for delivery or your
pick-up.
Stain and coating data based on information supplied
by the National Paint and Coatings Association.
4001 TECHNICAL BULLETIN
If you have any questions regarding this or any other
topic, please call Shakertown toll free: 1-800-426-8970.
SHAKERTOWN 1992, Inc.
P.O. Box 400, 1200 Kerron Street, Winlock, WA 98596
CEDAR SHINGLES SIMPLIFIED
Shakertown is a registered trademark of Shakertown 1992, Inc.
All rights reserved. © June 2002
www.shakertown.com
4. Bleaches.
For a natural silvery gray appearance similar to
that seen on old shingled buildings exposed to
the sea air, there are a number of weathering
and bleaching compounds which speed the
natural weathering process. These finishes are
also best applied as early as possible.
5. Discoloration or “Bleeding”.
One characteristic of Western Red Cedar is the
presence of water-soluble color extractives which
may “bleed” out onto the surface and discolor
white or light-colored paints. This is neither a
fault of the paint formulation nor the wood, but
rather an indication of the presence of moisture
in the wall. This moisture may come through
the surface of the paint if the film has fractured;
it may enter through cracks, apertures or other
defects in the construction; or it may arise within
the building and be carried through the walls.
No change in type of paint, or similar approach
will be successful in dealing with the problem
unless the source of the moisture is located
and cut off. Insufficient ventilation of some
homes is the major problem, as substantial
quantities of moisture are produced and retained
by improper venting of vapor-producing
appliances, inadequately louvered attics and
crawl spaces, poorly installed insulation and
vapor barriers. If a small amount of bleeding
occurs during the first year, it is worthwhile
waiting through this “shakedown” period because
these surface deposits usually either weather
away or can be washed off by using soap and
water, or a stronger detergent if needed.
6. Mildew.
Because it manifests itself as patchy, darkened
areas, mildew is frequently mistaken for bleeding
or staining. A simple test for identifying mildew
is to apply a small amount of household bleach
(a 5% sodium hypochlorite solution) to the wall.
If mildew is present, the darkened patch will
disappear. If it remains, it is likely the wall is
just dirty. When discovered, mildew should
always be removed. It will reappear if painted
over. Commercial preparations are readily
available for treatment. The paint chosen for
refinishing should contain sufficient fungicide
to help repel future attacks.
7. Refinishing.
Refinishing of Shakertown siding panels is
simple and follows the normal procedure for
renewing any wood surface. It must be free of
loose matter such as dirt, dust, peeling paint or
excessive chalking of the old film. A wire brush
should be used to remove all foreign matter,
allowing the new finish to adhere properly. If mildew
is present, proceed as suggested in the previous
paragraph. (Section 6).
8. Prefinishing.
On-Site: Stains, latex or breather paints, wood
preservatives and bleaches are all acceptable
methods of finishing Shakertown siding panels.
Finishing products are distinguished by the
amount of pigment contained.
All new wood should be clean and dry before
any coating is applied. The surface should also
be brushed to remove all loose wood fibers.
Bundles of Shakertown siding panels should be
opened by cutting the strapping and the panels
separated at a spot as close as possible to
where they will be installed. They may be placed
flat on saw horses or a simple lumber-framed
inclined rack for ease of finishing. Brush
application is always recommended for both
better penetration and greater uniformity. A
natural bristle brush is best with oil-base products,
and a synthetic bristle brush is best with latex.
Brush pad and roller are also good methods.
Spray application is an acceptable second choice
and, with oil-base products, must be followed
immediately by back-brushing or dry-rolling.
Mechanical Application: Custom prefinishing
facilities now operate in most sections of the
country. These firms will take Shakertown siding
panels delivered by yourself or your supplier,
separate the bundles and prefinish to your
specification, and re-bundle for delivery or your
pick-up.
Stain and coating data based on information supplied
by the National Paint and Coatings Association.
4001 TECHNICAL BULLETIN
If you have any questions regarding this or any other
topic, please call Shakertown toll free: 1-800-426-8970.
SHAKERTOWN 1992, Inc.
P.O. Box 400, 1200 Kerron Street, Winlock, WA 98596
CEDAR SHINGLES SIMPLIFIED
Shakertown is a registered trademark of Shakertown 1992, Inc.
All rights reserved. © June 2002
www.shakertown.com