Twinwall Polycarbonate is a brand of plastic sheeting used for greenhouse construction. It is known for its durability and strength, which is why most greenhouse manufacturers recommend it.
The process of manufacturing polycarbonate with the use of recycled plastic waste makes Twinwall Polycarbonate roofing Sydney environmentally friendly. It also helps reduce the usage of fossil fuels and other harmful chemicals, which minimises its impact on the Earth’s warming and environmental conditions.
Virtually every greenhouse manufacturer recommends Twinwall Polycarbonate as a trusted supplier for greenhouses because it performs well under extreme weather conditions such as rain, snow, sun exposure and windy weather.
Here are a few key reasons to use this material for your greenhouses.
Lighter in weight to build greenhouses
Twinwall polycarbonate is very lightweight and flexible. A common misconception is that it’s not strong enough to use in the construction of greenhouses. However, it is very durable and can reach about 22.5 ft (7 meters) without support, making it ideal for greenhouse construction.

Many people prefer glass due to its reliability, but it is even more reliable and light in weight, which is why it is getting more popular worldwide.
Energy-efficient
The Twinwall polycarbonate is a material that uses the properties of polycarbonate to absorb incoming solar radiation and heat up or cool down depending on the inside/outside temperature.
This material has been designed from the ground up to be more energy efficient than other materials such as glass, metal, and plastic. They are also more durable than glass and metal but easier to maintain than plastic.
More reliable
Glass is not reliable. It can break at any time, even without any visible reason. This is why polycarbonate has become the go-to product for modern technologies. Twinwall polycarbonate is a toughened glass with higher tensile strength and increased resistance to impact and scratches.
Compared to other types of toughened glass, twinwall polycarbonate is more durable and flexible. It also comes in a wide range of colours and shapes, making it ideal for architectural applications.
Water-resistant
Twinwall is a PVC-free, water-resistant material for greenhouses. It is made with polycarbonate, an environmentally friendly building material that has been used in everything from wind turbines to solar panels.
It was made initially to shield windows from the elements. The material can also be used as a vapour barrier or curtain. Twinwall polycarbonate is designed to block 84% of the sun’s heat, and it won’t let moisture through, so plants are not exposed to moisture or air circulation problems. For more information, visit the website.