Treated Vs Untreated Siding

Treated wood also known as pressure treated wood or pt is widely available to consumers for home and garden projects.

Treated vs untreated siding.

Yes you can use untreated pine outdoors but you shouldn t make it your first choice. An obvious advantage of untreated lumber is its price. A client is considering pressure treated cedar shingles for the roof on his new house. If you want your home s cedar siding to live up to its reputation for longevity and decay resistance make sure it s treated or stained properly and checked periodically.

Reputable manufacturers offer warranties of 15 to 30 years against rot decay and insect attack. Our earlier attempt at engineered wood siding called inner seal was not made or treated the way smartside is and the result was product failure explains skoog since the revamping of. Chris yerkes a cedar shingle installer certified by the cedar shake and shingle bureau cssb and owner of cedarworks in brewster mass responds. Cedar pressure treated wood is the sturdier and more weather proof of the two.

When it comes to comparing treated wood vs. Since cca treated lumber was taken off the market new treatment techniques use high levels of copper which is more expensive. Attractive profile options enhance cedar s appeal whether we re talking about standard siding shakes or shingles. It s better to use treated lumber and know your deck will be secure in a few years than try to use untreated wood for the supports and watch them rot away rapidly.

This is due to chemical preservatives. Cedar siding styles profiles. You can find treated lumber plywood lap siding and even specialty items like lattice and pre cut stair parts. If you re using pressure treated lumber and are concerned about its risks applying an oil based sealant is the best protective measure.

It s much cheaper than treated lumber. What are the pros and cons to using these shingles vs. Treated pine however can be a great solution for other outdoor projects including decks or even fences. Pressure treated pine is going to hold up against the elements much better.

It s highly resistant to insect attack and rot and special versions rated for ground contact can be buried in soil and will continue to shrug off decay for decades.