Painting Old Cedar Shake Siding

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.

Painting old cedar shake siding.

The paint will begin to peel and the shingles may become stained and they will need to be repainted. Those extractives can even bleed through many types of paint. Surface preparation is the key to success when dealing with weathered wood. Some sections of old unpainted shingles and siding may look darker than others.

Step 4 let the cleaner sit on the cedar siding for 15 to 30 minutes. Loosened photodegraded surface fibers and. You ll have to remove the mildew and prime the wood with a stain blocking primer. The siding must be free from mold mildew and dirt.

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. Cedar siding shingles provide beauty for any home but they must be properly coated to ensure a long life. Cedar shingles whether being shake or regular thickness new or old same painting recommendations fits all types across the board.

Apply the wood cleaner to the cedar siding using a paint brush or roller. This discoloration is most likely caused by a combination of excessive tannins leeching from the wood and mildew growth. While extremely old cedar can be painted it requires heavy preparation. Cedar shingles contain extractives that bleed to the surface when the wood becomes wet and then darken as the wood dries.

Exterior western red cedar surfaces only need to be refinished when the old coating has worn thin and no longer affords the wood protection. This is necessary if for example the old finish is severely cracked or is peeling. Even then the paint is not expected to last long. 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.

In refinishing painted or solid color stained siding and trim removal of the old coating may be required. Pull out loose nails and renail using stainless steel siding nails. Be careful when painting very old cedar siding.