Flexible ductwork is a very popular because it is easy to install and has great insulation potential flexible ductwork is often made from flexible metals such as tin or aluminum also metal fiberglass or plastic.
Diy duct work attic.
In this video i use mastic and air duct sealant t.
Route ducts between joists in a basement if possible or over them if necessary.
Place ducts on top of joists in a ceiling or attic.
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Would this idea have any value in ted s situation.
Installing flexible or insulated duct is an easy diy project.
You all have duct work either in your attic or crawlspace or something like that.
I ll show you how to get the job done right.
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Avoid any hot elements such as water heaters heater or stove.
Duct sealing by michael church here and in this video we re going to show you how and why it s very important to air seal the run of the ductwork.
Some kinds of flexible ductwork can also be made from vinyl insulation which is extremely easy to fit on your own.
Well if they re not properly sealed they are stealing money from you.