Vinyl Siding Over T111 Problems

Rot and deterioration is something that shows up as you install the siding.

Vinyl siding over t111 problems.

Many vinyl siding projects begin with deciding whether to install the vinyl over the existing siding or to remove the old siding first. This is not the case nearly as much with the plywood version of t1 11. The trim will the windows will be a bit deeper than perhaps you ve seen in the past but that siding can stay just like that. Pros and cons of plywood and t1 11 siding the good and the problems you may encounter.

The stigma around t1 11 today is its legacy of water damage. And in the 30 plus years installing vinyl i have never had a recall from problems that were missed during the job or were the results of the installation. You can put tyvek over the the existing t111 siding and then add your hardieplank over that. Often seen as a substitute for solid wood there are certain pros and cons when using plywood relative to other options that we will walk you through here which is why it s also used to create t1 11 siding.

Using existing siding for replacing siding the best place to start is to closely examine the existing siding to get a good understanding of what condition it is actually in. The problem with t1 11 siding however is not with its cost functionality or even the aesthetics. Just follow the manufacturer s installation instructions. No siding manufacturer voids a warranty for installing siding over existing siding.

I ve seen house fires where the vinyl siding burned off only to reveal the superior asbestos shingles underneath which saved the house. Was the problem that they put new siding over old or that they put new siding over a rotted wall with no drainage plain in between.