Quote:
Originally Posted by OldDartmouthMark
You can probably tweak the argument to favour whatever material you prefer.
Vinyl siding can be recycled when it’s no longer wanted but in the meantime it will last decades with minimal maintenance. Wood siding may not last as long, as it’s susceptible to rot, mold, and insect damage, and it needs to be refinished approximately every 5 years, give or take.
Vinyl siding requires energy to manufacture but wood also requires energy to harvest and process, plus it removes trees from the environment that take half a century to regrow.
Vinyl is created from chemicals, but so is paint or stain used to regularly refinish wood. Wood siding is covered with paint when it is removed, and it still has to be disposed of responsibly and painted wood cannot be recycled as far as I know.
One would have to take a deep dive into the data to determine which is worse for the environment, and there are a lot of variables to consider. Maybe there’s data out there, I don’t know.
In the end, modern human lifestyles are generally bad for the environment, so unless we all switch to some form of ancient living we’re probably not doing the environment any good - we’re only making justifications to make ourselves feel better about our choices. That’s why I suggest that rather than ban the material that we don’t like, perhaps incentives can be created that favour the appropriate materials for the type of home that we are building.
For my money, if I had a choice, it would be clay brick and mortar, as it can last centuries with some repointing of the mortar every 50 years or so. Makes me wonder why we don’t see more brick structures being built nowadays.
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Very good synopsis. However, you didn’t mention that siding fades and in many cases is painted or that it rips and blows off a building leaving an ugly mismatched repair. Additionally, vinyl siding is susceptible to mold. Siding must be pressure washed to remove the black / green buildup that is not as prevalent on wood siding.
For the people who don’t want to paint their siding, they, in many cases, must live with a colour they dislike.
For the vinyl pundits it should be noted that in no cases will you see vinyl adorning buildings of historic significance as a cladding of choice. Don’t ban vinyl, provide tax incentives to clad buildings that best reflects its prominence in its immediate surroundings.