The polyethylene film should also have a uv stabilizer built in.
Diy greenhouse plastic sheeting mil.
Plastic sheeting 6 mil polyethylene 24 x 20.
If you are using a quick low cost build like our tutorial it may be best to invest in something economical like our standard 6 mil or 10 mil.
Cut a piece of 6 mil plastic sheeting to fit each wall.
It is actually knitted instead of just formed into sheets.
This type of plastic is perfect for wrapping around different.
Cut a piece the same size as.
When selecting a plastic greenhouse covering you should select a thickness of at least 6 mil.
There is a wide variety of plastic sheeting for greenhouses.
Regular plastic sheets will tear easily when cut because the ends fray but greenhouse plastic is specially made to resist tearing and stand up to weather.
The type that is best for you will depend on the specifics of your installation.
A good quality polyethylene greenhouse plastic should last you at least 4 years even in high uv environments when installed properly.