Painting Old Cedar Shake Siding

Be careful when painting very old cedar siding.

Painting old cedar shake siding.

Those extractives can even bleed through many types of paint. Apply the wood cleaner to the cedar siding using a paint brush or roller. While extremely old cedar can be painted it requires heavy preparation. Like most wooden shingles however especially when painted they require care and maintenance over the course of time.

Painting cedar however calls for some preparation. Correctly painting new or old cedar shingles having several requests per year painting cedar shingles i feel an important need to clarify some misnomers regarding this subject. Exterior western red cedar surfaces only need to be refinished when the old coating has worn thin and no longer affords the wood protection. Cedar shingles whether being shake or regular thickness new or old same painting recommendations fits all types across the board.

Cedar shingles contain extractives that bleed to the surface when the wood becomes wet and then darken as the wood dries. Cedar shakes are cedar shingles that naturally weather and are resistant to decay. Cedar siding shingles provide beauty for any home but they must be properly coated to ensure a long life. The siding must be free from mold mildew and dirt.

This discoloration is most likely caused by a combination of excessive tannins leeching from the wood and mildew growth. Even then the paint is not expected to last long. This is necessary if for example the old finish is severely cracked or is peeling. Step 4 let the cleaner sit on the cedar siding for 15 to 30 minutes.

You ll have to remove the mildew and prime the wood with a stain blocking primer. Loosened photodegraded surface fibers and. Reach the high areas or apply cleaner to the less dirty areas using a roller with an extension pole which doesn t allow you to apply as much pressure or elbow grease as a paint brush. Pull out loose nails and renail using stainless steel siding nails.

Be sure to remove any caulk where the siding overlaps as old houses need to breathe. In refinishing painted or solid color stained siding and trim removal of the old coating may be required. Surface preparation is the key to success when dealing with weathered wood.