Back Prime Siding

It simply means coating the backside of wood siding with one coat of naturecolor base coat or natureone before putting the siding up.

Back prime siding.

Where is the trapped moisture coming from. Kimberly bay 3 4 in. Frequently today s homes are wrapped with a vapor barrier i e. Back priming helps prevent paint from peeling by reducing the amount of water vapor that passes through the wood.

All siding takes on seasonal moisture from sources as diverse as direct rain wicking and vapor diffusion through the wall assembly. Primed wood nickel gap ship lap siding and wall panel 6 pieces per box. 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. He says that when panels are primed in the factory some primer ends up on the back of the boards as they pass over the rollers but this isn t a half hearted attempt at priming the backs. According to rick crotts my local james hardie representative it s not necessary to back prime any of the company s fiber cement siding products. Tyvek or foiled faced insulation which does not allow large moisture droplets to flow through.

Back priming consists of applying a coat of primer to the reverse side and edges of boards before installing. It occurs either when heated or air conditioned air from the house radiates out and meets the cold or hot outside air. Prime construction we are locally owned with 12 years of experience in the construction industry.