Oil For Cedar Siding

Rough cut cedar siding is a durable building material.

Oil for cedar siding.

Learn how to use boiled linseed oil to treat cedar siding. First cedar has a natural resistance to water and decay because of its natural oil content. Find out why you should used boiled linseed oil but not raw linseed oil for sealing cedar siding. The siding has never been treated so it is blotchy with mold i think in some places and some sort of efflourescence in others.

Linseed oil is the primary ingredient in any oil finishes which dries clear. While that may still be a good choice in many locales those coatings have some drawbacks in regions with extreme winter to summer temperature shifts because an alkyd primer can crack when it is unable to expand and contract with the wood. Stir the stain thoroughly during application to prevent settling and color change. Second this wood has tested stability when it comes to warping and sagging.

The non milled wood surface creates a rustic appearance but it can present some challenges when it comes to finishing. When putting up brand new cedar siding it is recommended that your first stain be oil based alklyd. The penetrating oil wood finishes are excellent water repellents that penetrate easily and are formulated with mildewcide additives. Preserva wood oil based penetrating stain and sealer is preserva wood oil based penetrating stain and sealer is ideal for beautifying and protecting exterior wood surfaces such as fences decks and unpainted wood siding.

You can find other clear water based stains but will not last nearly as long as a linseed oil based stain will. This oil based stain penetrates deeply into your wood giving superior protection especially in harsh environments that. The best clear cedar finish stain for outdoors is linseed oil hands down. Sansin precision coat finishes are also highly recommended for western red cedar siding.

Oil based stain is a more durable product that will thoroughly penetrate the cedar when applied but it can be more prone to allowing mold growth if you aren t careful and don t use a solution containing a fungicide. Two coats of penetrating oil based stain on textured western red cedar will provide a longer service life than one coat but only if the wood will accept the second coat. The sdf is a one coat formula that provides strong long lasting protection for cedar siding. Because it tends not to be as absorbent as a more traditional milled siding stains can have trouble penetrating.

At one time the recommended base coat for cedar siding shingles was an alkyd based primer. The house is close to a river and winters are extreme.