How Long Does Plywood Siding Last

Vertical grooving on plywood creates the impression of multiple boards rather than one large board making it more pleasing to the eye.

How long does plywood siding last.

If you choose to paint instead you won t have to attend to the siding nearly as often probably every 10 15 years. You can delay this process perhaps for many years by painting both sides and all the edges with high quality exterior enamel. Not a good choice for unstained siding. The pine will be damaged in short time by the uv from the sun and rot.

Plywood t1 11 is also known simply as plywood siding. Plywood is one of the few types of siding that can be considered a do it yourself material. If you use white pine it won t be long until you have the opportunity to replace the siding. The topic of plywood has come up and 2 have said we definitely need to replace the plywood even if it looks good.

Additionally t1 11 plywood siding can be purchased in either sanded or roughhewn varieties depending on the finished look desired. The nahb projects the material ought to remain intact for over 100 years in either case you should be in good shape. Engineered wood this is a man made product that is composed of wood fibers and pieces it s not the same as the wood clapboard siding found on older homes. It will not last 10 years.

As plywood lasts about 30 to 40 years and we run the risk of delamination and required replacement in a few years. Plywood siding is available in large sheets of 8 feet long or longer so installation goes faster. Wood siding installers note that plywood is one of the easier types to work with and it can last up to 30 years if installed and maintained properly. With proper maintenance it s not making the material last in excess of 20 years.

Finally eldredge says don t ignore the fact that wood siding must be refinished about every five years failure to paint stain or otherwise seal the material makes it vulnerable to moisture. A versatile material it can be stained to simulate a natural wood look or it can be primed and painted. The other two have stated that as long as the plywood is good and stays dry it can last forever. Osb vs plywood there are two main grades when it comes to t1 11 being osb or plywood with the latter being the better quality but also the more expensive product.