One other type of plastic which is used occasionally for greenhouse plastic is polyvinyl chloride pvc.
The disadvantages of reinforeced plastic sheeting for greenhouses.
Mca plastic string reinforced poly sheeting 10 feet x 100 feet 6 mil nominal translucent durable top quality visqueen 4 6 out of 5 stars 67 81 87 81.
If the sheeting is loose high winds will cause the film to repeatedly hit your greenhouse frame which may result in failure of the film.
It may need to endure torrential rains strong winds or heavy snowfall.
Please visit our website plastic greenhouses disadvantages of plastic greenhouses.
While this plastic is extremely durable it s also generally only available in shorter lengths than polyethylene sheeting and it costs significantly more.
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.
2 plastic greenhouses are susceptible to uv rays therefore may have color fading.
Even direct sunlight isn t exactly favorable to all plastics since a lot of them can turn brittle with constant uv exposure.
Additionally it is prone to attracting dust and dirt which may reduce the amount of light entering the greenhouse.
The down side is how easily damaged it can get from wind storms and blizzards.
The material of your greenhouse will be subjected to quite a lot of extreme conditions.
1 plastic greenhouses are flammable making insurance rates higher for such structures.
We also have clips available for installing greenhouse reinforced plastic sheeting.
As with any polyfilm you want to make sure that you have this installed tightly but not too tight.
Fiber reinforced plastic frp is a type of plastic in which the strength of low strength plastic material is increased by means of high strength of fibers.
It is important to clean polycarbonate to abate algae on the inside and outside of the greenhouse.
But especially for vegetable growers glassgreenhouses become more and more too expensive and uneconomic.
Existing plastic film greenhouses have some disadvantages.
This is the same plastic used to make pipes.
Polycarbonate has a high price it is much more expensive than the other plastics or the glass it is as much as double the price of abs so the customers opt for acrylonitrile butadiene styrene abs that is tougher but it has lower impact resistance and heat resistance.