Paint Or Stain Both Sides Of Wood Siding

It s a widespread myth among woodworkers and finishers that to prevent warping it s necessary to balance moisture vapor exchange by finishing both sides of wood.

Paint or stain both sides of wood siding.

Cover a 10 foot long section of the siding plank with the spray using a back and forth motion to keep the spray straight. Press the sprayer s trigger to start the paint mist and direct the mist over a single plank. The concave warping occurs whether or not the boards are painted coated on the top with a water repellent or deck stain coated on both sides left totally unfinished or if they are in the sun or shade. Sand the siding with 100 grit sandpaper and wipe clean.

The back side is better left unpainted. But if it s painted on only one side both the wetting rates and drying rates differ between the exterior interior faces which creates mechanical stresses that result in warping bowing cupping splitting. Both stain and paint protect your siding from moisture and sunlight but they differ in how much protection they offer. Spot prime any big knots with an oil based stain killer and then prime the entire surface including the tongue with a paintbrush and roller.

Prime the cedar before you paint it. In fact finishing the undersides of tabletops or the insides of cabinets or chests has only limited impact on reducing the likelihood of future problems. If you re painting the pine paneling the first step is to prime it thoroughly. All siding takes on seasonal moisture from sources as diverse as direct rain wicking and vapor diffusion through the wall assembly.

Wood siding is a classic way to provide both beauty and protection to a home bringing a warm traditional feel. If you want to safeguard the gorgeousness of natural wood siding the exterior surface of the siding should be painted or stained regularly. For exterior use be sure to prime the backside as well. For best results fresh siding should be pre primed on all six sides with a stain blocking primer and top coated with 100 percent acrylic latex paint.

Types of paint to use. Therefore do not prime the back side of the siding or trim. In order to preserve the beauty of natural wood the exterior coating of paint or stain must be regularly maintained. Siding that has been primed and coated with two coats of paint can offer up.

Paint or stain prevents moisture entry wood rot and pest entry. This prevents moisture entry wood rot and pest entry keeping your home looking its best. Alkyd oil primers are recommended but one may choose a high quality latex primer as long as it contains stain blockers. While back priming has proven to be useful to control tannin staining with some types of solid wood siding trim and some composite sidings lp smartside products are not intended to be back primed.