Choosing The Right Amount Of Plastic For Your Greenhouse

The amount of plastic you need for your greenhouse depends on the size of your structure and the thickness of the plastic. You will need to cover the end walls and the top section of your greenhouse. You can calculate the amount of plastic required by measuring the length, width and height of your greenhouse. The industry standard for greenhouse plastic is 6 mil, but you can also use 4 mil plastic sheeting, which is about as thick as a piece of paper.

Greenhouse plastic thickness: 4 mil is about as thick as a piece of paper, 6 mil is the industry standard, and 10 mil is the thickness of a business card

When covering your greenhouse, you'll need to ensure you have enough plastic to cover the end walls and the top section. The amount of plastic you need will depend on the size of your greenhouse. For example, if your greenhouse is 4′ high and 2′ wide, you'll need 6′ of film.

The thickness of the plastic you use is also important. Four mil plastic sheeting is about as thick as a piece of paper. Six mil plastic is the industry standard and is the most commonly used covering. It is the thickness of trash bags and is comparable to the thickness of a light bulb. Ten mil plastic is the thickness of a business card. You can also buy plastic sheets at your local hardware store or online, but you'll have to pay for shipping and handling.

If you want to use a different material, twinwall polycarbonate is an ideal replacement for broken glass panels in your greenhouse. It is 200x stronger than glass and can be used in a wide variety of applications. Polycarbonates are available in two thicknesses: 1.5mm and 2.0mm.

Greenhouse plastic length: you will need enough plastic to cover the end-walls and top section of your greenhouse

The thickness of the plastic is also an important consideration. Six mil greenhouse plastic is the most commonly used covering. It is as thick as a trash bag and is made from polyethylene terephthalate (PET) or polypropylene (PP). If you want a thinner option, four mil plastic sheeting is about as thick as a piece of paper. For a stronger covering, you can use twinwall polycarbonate, which is 200 times stronger than glass and available in thicknesses of 1.5mm and 2.0mm.

To calculate the length of plastic you need, add the height and width of your greenhouse together and then add a few extra feet to account for possible mis-steps. For example, if your greenhouse is 72 ft long, you will need a minimum length of 99 ft of plastic.

Depending on how you plan to cover your greenhouse, you may need two or three pieces of plastic. If you want to cut both your end-walls out of one piece of plastic, you will need a separate piece for your top cover.

Greenhouse plastic pieces: you will need two or three pieces of plastic, depending on whether you cut your end-walls from one piece

The thickness of the plastic is also important. Six mil greenhouse plastic is the most trusted and widely used plastic. It is the industry standard. Four mil plastic sheeting is about as thick as a piece of paper, while trash bags are made from six mil plastic. If you want to make your own plastic sheets, you can buy them at your local hardware store or online.

Twinwall polycarbonate is another option for greenhouse covering. It is 200x stronger than glass and can be used in a variety of applications. Polycarbonates are available in two thicknesses: 1.5mm and 2.0mm.

Greenhouse plastic alternatives: twinwall polycarbonate is 200x stronger than glass and can be used as a replacement for broken glass panels

The amount of plastic you need for your greenhouse depends on the size of your greenhouse. For example, if your greenhouse has a height of 4′ and a width of 2′, you would need to add 3′ to the height to get a total of 6′ of film. You will also need to consider whether you want to cut your own end-walls or buy a separate piece for your top cover.

Six mil greenhouse plastic is the most trusted and widely used plastic. It is the industry standard and is made from polyethylene terephthalate (PET) or polypropylene (PP).

Twinwall polycarbonate is a great alternative to glass for greenhouses. It is 200 times stronger than glass and can be used as a replacement for broken glass panels. It is also lightweight, durable, and provides more thermal insulation than glass. It is available in two thicknesses: 1.5mm and 2.0mm. It can be purchased in clear, bronze, opal, and custom colours. It is also weather-resistant and blocks harmful UV rays.

Greenhouse plastic fastening: use 3/8-inch staples to fasten the plastic to the length of the horizontal wood framing every 6 inches

To determine how much plastic you need for your greenhouse, you must first calculate the total length of plastic required. For example, if your greenhouse has a height of 4' and a width of 2', you would need to add 3' to the height to get a total of 6' of film.

The thickness of the plastic is also an important consideration. Four mil plastic sheeting is about as thick as a piece of paper, while six mil plastic is the most commonly used covering for greenhouses. Most greenhouse covers are compared against this thickness.

Depending on your setup, you may need two or three pieces of greenhouse plastic. If you plan to get one piece that includes enough length for you to cut both your end walls out of, you will need a separate piece for your top cover.

When installing the plastic, use 3/8-inch staples to fasten the plastic to the length of the horizontal wood framing every 6 inches, stretching it taut along the way. It should be stapled along the wood posts at either end of the frame, as well as the horizontal baseboard at the top.

Frequently asked questions