Paint Or Stain Both Sides Of Wood Siding

All siding takes on seasonal moisture from sources as diverse as direct rain wicking and vapor diffusion through the wall assembly.

Paint or stain both sides of wood siding. The back side is better left unpainted. Paint or stain prevents moisture entry wood rot and pest entry. Siding that has been primed and coated with two coats of paint can offer up. If you want to safeguard the gorgeousness of natural wood siding the exterior surface of the siding should be painted or stained regularly.

Wood siding is a classic way to provide both beauty and protection to a home bringing a warm traditional feel. Sand the siding with 100 grit sandpaper and wipe clean. After covering the first 10 feet move to the next higher plank and repeat the process. 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.

Press the sprayer s trigger to start the paint mist and direct the mist over a single plank. 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. Types of paint to use. 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.

When the cupping stresses become great enough the boards check and split. Prime the cedar before you paint it. For exterior use be sure to prime the backside as well. Therefore do not prime the back side of the siding or trim.

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. Alkyd oil primers are recommended but one may choose a high quality latex primer as long as it contains stain blockers. 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. If you re painting the pine paneling the first step is to prime it thoroughly.

Cover a 10 foot long section of the siding plank with the spray using a back and forth motion to keep the spray straight. This prevents moisture entry wood rot and pest entry keeping your home looking its best. 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. 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.