Back Prime Siding

Primed wood nickel gap ship lap siding and wall panel 6 pieces per box.

Back prime siding.

All siding takes on seasonal moisture from sources as diverse as direct rain wicking and vapor diffusion through the wall assembly. Kimberly bay 3 4 in. Back priming helps prevent paint from peeling by reducing the amount of water vapor that passes through the wood. Frequently today s homes are wrapped with a vapor barrier i e.

Prime construction we are locally owned with 12 years of experience in the construction industry. It occurs either when heated or air conditioned air from the house radiates out and meets the cold or hot outside air. When back priming be sure to prime the ends of each piece after it has been cut to fit since end grain will absorb the most moisture. It simply means coating the backside of wood siding with one coat of naturecolor base coat or natureone before putting the siding up.

Not only does back priming prevent rot it prevents bowing cupping. We clearly understand that the best way to generate high customer satisfaction begins by listening and clarifying problems needs and expectations. First of all lets explain what is back priming. Back priming natural wood siding helps control rotting mold build up cupping and movement in the wood ultimately giving your siding and your stain finish more longevity.

Importance of back priming when installing wood siding. Where is the trapped moisture coming from. Tyvek or foiled faced insulation which does not allow large moisture droplets to flow through.