You can skip this if the cedar is textured.
Painting smooth cedar siding home.
For smooth planed flat grained cedar some surface preparation may be desirable.
You will get more life out of a good paint job by doing it on the rough side.
Loosened photodegraded surface fibers and any loosened remaining finish must be removed prior to re finishing.
Surface preparation is not necessary for textured cedar.
Some sections of old unpainted shingles and siding may look darker than others.
Cedar siding can be one of the most resilient beautiful materials that you can put on your home.
Power wash every two to four years.
In addition well painted siding repels mold and mildew and will make it easier to wash off any dirt or grime.
Even then the paint is not expected to last long.
Your climate and landscape will determine how often these processes are required.
A mild non phosphate detergent is recommended.
Painting cedar however calls for some preparation.
Posted in construction techniques on july 4.
Cedar siding painting is a common occurrence in the indianapolis area.
Cedar siding has a well deserved reputation for withstanding weather and resisting paint chipping and fading.
This discoloration is most likely caused by a combination of excessive tannins leeching from the wood and mildew growth.
Surface preparation is not necessary for clean textured cedar.
Sand the cedar siding if it has a smooth finish.
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This procedure will greatly increase the coatings performance but will not detract from a smooth appearance.
You ll have to remove the mildew and prime the wood with a stain blocking primer.
Besides adding beauty to your home painting your cedar siding can help protect it from rot too.
On flat grained wood the surface should be scuff sanded with 50 60 grit sandpaper.
There are thousands of homes that are covered in cedar siding in and around indianapolis.
Of course both sides should be primed plus the ends of each board.
This procedure will greatly increase the coatings performance but will not detract from a smooth finish.
If you do it right painting cedar siding can last for a long time.
Lightly sand following the direction of the wood grain with 50 or 60 grit sandpaper.
Be careful when painting very old cedar siding.
The siding must be free from mold mildew and dirt.
Dusty climates will require more frequent washing.
For smooth planed flat grained cedar some surface preparation may be desirable.
Paint or stain dimensional cedar wood siding having cedar lumber wood siding such as 1 x 6 1 x 8 1 x 12 or two inch thickness can be painted with a solid paint stain not requiring primer but still not recommended painting cedar if you can help it.
Surface preparation is the key to success when dealing with weathered wood.
On flat grained wood the surface should be scuff sanded with 50 60 grit sandpaper.