Leaving Siding Untreated

Treated and untreated wood siding can benefit from periodic washing with a pressure washer.

Leaving siding untreated.

This is going to cause the wood to decay rot and grow fungus over time. Wood planks and shingles too close to the ground are more likely to swell warp or rot leaving your home with uneven looking contours. In very dry climates the opposite can also occur. Wet conditions make for a nice breeding ground on untreated wood being used outdoors.

It should always be performed on new. Pressure washing removes ground in dirt insects and other debris. By al rubin pages 24 26 journal of light construction april 1992. 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.

Too much direct sun causes the siding to dry out warp and crack. Most typically when using untreated woods outdoors you are going to run into several potential issues. It does weather though changing color throughout time offering a much more rugged look than stained cedar siding offers. Untreated wood becoming wet can be the first problem.

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. Leaving cedar untreated and exposed to the elements causes its natural honey color to become weathered and gray.