Painting New Wood Siding

Asking why you need to prime before painting wood siding is an excellent question.

Painting new wood siding.

To estimate costs for your project. Perform a moisture test on the siding using a moisture meter to measure the percentage of water in the pine. Backpriming is absolutely necessary on redwood. It simply means painting the back side and all other hidden edges of a piece of wood.

Moreover because it s water based it raises the wood grain. For a basic project in zip code 47474 with 125 square feet the cost to paint siding starts at 1 61 3 01 per square foot. Actual costs will depend on job size conditions and options. Be sure to hit corners recesses molding and any other features you intend to paint as well.

Sunlight degrades the unfinished wood surface thus it will never hold paint as well as fresh wood. Pigmented shellac although odorous dries quickly and is the best primer for blocking stains painters use it to prime tannin rich. A thorough sanding should rough up the. If the unfinished wood was exposed more than 3 to 4 weeks lightly sand the surface to remove the thin layer of degraded wood before applying paint.

If you plan to paint sand or power wash the wood to smooth siding that has been exposed to the weather for more than a few weeks. Stain bonds well to unpainted weathered wood. In a nutshell high bonding exterior primers grab hold to bare wood siding much stronger than typical high quality exterior paints. When painting over top older paint on wood for painting to last wood substrate must be solid sound and sturdy.

Without good preparation all of the effort and expense that you invest in painting may be diminished by less than stellar results and a job that may not last. You may have to remove as much as 1 8 inch of the gray weathered surface to get to the unweathered natural colored wood. Wood having a moisture content no more than 13 mc. Knowing this same high quality exterior paints bonds to primers much better than bare wood siding.

Proper painting preparation includes. Before painting wood siding proper preparation is critically important. Unfinished siding exposed to several weeks of sunlight before painting needs to be sanded. Commercial painter expert interview.

14 x expert source andres matheu. Backpriming is really a very simple procedure. Set the meter for the appropriate species of wood being tested. Previous coating must be bonding adhering properly.

Similar preparations as to metal fiberglass manufactured sidings and the like. It is also an excellent idea for any exterior wood siding or trim. Press the meter to the. Just think of it as a basic form of plastic shrink wrapping.