T 111 siding was used very frequently on homes built in the 70’s and 80’s because of the ease and the fact that T 111 siding prices were lower than wood or other siding options. The siding itself is not as durable as other options, because is not very weather proof. It is untreated, and the only protection it has against the weather and moisture is the paint covering. When there is too much moisture, rain, or water, or even heat, the siding delaminates. Once this starts to happen, your problems will start to multiply. As the problem worsens, you can run into now having to deal with water intrusion and mold problems, which will eventually lead to accelerated rotting. The rotting can happen if not taken care of quickly because the siding pulls away from the house allowing the water to seep behind the siding panels. Inspect the siding frequently to assess for areas where delaminating has started. If caught soon, the siding can be replaced before the rotting occurs. If you notice there are areas where the siding is beginning to look damaged, it is a problem that can be solved.
All the siding on your house does not need to be replaced. The areas of damage are the only siding that needs to be switched out. When replacing the siding, watch for water damage or rotting that has gone past the siding into the framing of the house. If there is, then you’re dealing with a whole different problem, and you will not only have to replace the siding, but also the failing wall.
How it is made:
T 111 is made from engineered wood (wood products and other materials pressed together), and is a type of plywood siding that comes as T 111 wood siding, or T 111 cedar siding. These panels can be made to look like tradition clapboards. Since the grain of the siding is fairly uniform, this wood won’t look completely like real wood siding. However, this will still have a more natural look than vinyl, aluminum or steel. Because of the fact that it is “plywood”, as well as having problems with weather proofing, it is no longer a popular choice for homes like is once was. However, this is a great option for sheds. It is fast and easy to install, and very cost efficient. If taken care of, this siding holds up great for the purpose needed. Just remember: when installing T 111 siding, make sure it is sealed against the weather, otherwise you will have a higher chance of dealing with the problems of delaminating.