What construction materials are commonly used for modern greenhouses?

The selection of fiberglass and plastic as common construction materials for modern greenhouses is particularly relevant due to their suitability for creating an efficient growing environment. Fiberglass panels allow for good light transmission while also providing insulation, which helps maintain optimal temperatures inside the greenhouse. This is essential for plant health and growth, as they require specific light and temperature conditions.

Plastic, particularly in the form of polyethylene films, is another widely used material because it is lightweight, cost-effective, and provides excellent light diffusion, which is beneficial for plant photosynthesis. The use of these materials also allows for easy installation and maintenance compared to heavier and more permanent materials.

Other materials like steel and glass, while also common, are typically found in more commercial or high-end greenhouse designs but can be cost-prohibitive and less accessible for smaller operations or hobbyist growers. Likewise, wooden structures can be less durable and may not offer the same level of insulation or light transmission as fiberglass or plastic options. Concrete and brick are generally not practical for greenhouse construction due to their weight and reduced light transmission capabilities, which are crucial for plant growth.