Greenhouse coverings are a very important component of greenhouse construction and their choice can have a significant impact on the overall performance of the structure. The type of covering material selected can affect the environment inside the greenhouse, as well as temperature, humidity, light, and ventilation. There are several types of coverings to choose from, including glass, plastic, and fabric.
Glass was once the best choice for greenhouse coverings due to its ability to insulation plants from the elements. It is not a good choice if you live in freezing temperatures unless you have a heater or use additional heating. Thhe foe to glass of course is hail! It is considered durable in certain climates, and offered good light transmission.The key is keeping the glass cleaned on a regular basis. This covering is also available in various tints, allowing the user to customize their greenhouse environment. While glass makes for an aesthetically attractive greenhouse construction, it is also more expensive than other covering materials.
Plastic is another popular choice for greenhouse coverings. It is available in various styles and thicknesses, allowing the user to customize the insulation and light transmission properties of the covering. Plastic is also lightweight, making it easy to install, and it is less likely to break in stronger winds and may withstand some hail (depending on the thickness of the film). Greenhouse plastic comes in a wide range of thicknesses which will affect its longevity.
Fabric greenhouse coverings are a more recent addition to the market, and they offer a variety of benefits. These lightweight and flexible materials can be easily customized to fit any shape and size, and they are also easy to install. Fabric coverings are considered energy efficient, reducing condensation and increasing temperature control. On the downside, fabric coverings are not as durable as glass or plastic and can be more difficult to clean.
When selecting a covering material for a greenhouse, it is important to consider the environment and climate you are trying to create. Each material has its own benefits and drawbacks, so it is important to choose a material that best suits the needs of the structure.
Ultimately, the best greenhouse covering will depend on your individual needs and budget. Glass is a great option for those looking for a traditional, long-lasting covering, while plastic and fabric are better suited for those on a tighter budget. No matter what material you choose, it is important to research the covering material and understand its advantages and disadvantages before making a selection.