Leaving Siding Untreated

Cedar has natural antibacterial and anti fungal properties allowing you to leave the wood untreated without worry of excess warping rotting and cracking.

Leaving siding untreated.

In siding as in much else the natural look is in vogue these days with many customers wanting to leave their cedar or redwood siding unpainted and unstained. It does weather though changing color throughout time offering a much more rugged look than stained cedar siding offers. Most customers however want their houses to retain this natural took with all its honey toned brightness and without the natural graying that untreated wood sidings take on when exposed to sun and weather. Treated and untreated wood siding can benefit from periodic washing with a pressure washer.

In very dry climates the opposite can also occur. Wood siding that is too close to the ground or that does not have a rain screen or some other form of protection is particularly prone to these issues. Pressure washing removes ground in dirt insects and other debris. Keeping the natural look on wood siding.

It should always be performed on new. This is going to cause the wood to decay rot and grow fungus over time. By al rubin pages 24 26 journal of light construction april 1992. Untreated wood becoming wet can be the first problem.

Wet conditions make for a nice breeding ground on untreated wood being used outdoors. Most typically when using untreated woods outdoors you are going to run into several potential issues.