11/18/2019 by Ray Wiese 0 Comments
What’s Under That Old Siding?
In the picture below, this is a typical 1940’s home in a Wellesley neighborhood we have done a few projects in. As part of a whole home renovation, we are going to put on a new roof, new siding and replace all of the exterior trim and windows. When we are done, it will be better than new!
Our firm has removed and renovated siding from homes that are CIRCA 1760, and unfortunately; also homes that are only a few years old because of faulty product or installation. I often get asked about what to expect once the siding comes off, or hear that someone told them they won’t know until after the siding comes off.
The reality is that it is very predictable with an eye on a few items. A good exterior inspection will shed light on repairs that were made or if there was a lot of deferred maintenance. If the home is on the historic end of the spectrum, it will look close to the photo of the 1940s home except the boards will be less uniform and there will be larger gaps. On a home like that, as long as the wear and tear are typical we expect to replace about 10% of those boards before re-siding and if the home is in rough shape, we will be re-nailing the sheathing and probably some of the framing. The renovations of the homes that fall in the 1940 category are about the same. These homes were built post war with pride and are not really that old in the renovation business. If a previous owner neglected the home, we would probably find some insect or water damage (about 2-3 days of labor from a carpenter to repair).
It’s the 1975 to present day houses that are the more troubling ones to work on, mostly because the issues are born more from a dollar driven new home construction and use of poor materials. It will likely be plywood below with rot from leaking assemblies and rotted trim. The sheathing will need to be re-nailed because there were not enough nails to begin with and larger sections will need to be uncovered.
One of the questions most asked is whether the siding under vinyl or aluminum siding will be salvageable. Although I am an optimist, the reality is that these homes were usually over-sided because of an issue with the original siding. Additionally, there will be nail holes all over the original siding. If you are planning for a full exterior renovation, my advice is to budget for the original siding to come off so you don’t end up in worse shape when the vinyl comes off. Happy renovating! Feel free to contact us if you are in need of exterior remodel to see how we can help!