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Tel: +86 191 5068 3942
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Mobile: +86 191 5068 3942
Contact: Alina
E-mail: sales@cngreenhouses.com
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Flower Glass Greenhouse - High Light Transmission
Multi-span flower glass greenhouse with high light transmission, built on a hot dip galvanized steel frame for commercial flower and potted plant growers.
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TEL:+86 191 5068 3942
- Features


Why Glass Suits a Flower Crop:
A glass cover gives the crop more daylight than a plastic cover, and it keeps its clarity year after year, so the light that reaches the beds stays even instead of drifting as the covering ages. Glass is also rigid, which means the house holds a clean shape and a stable structure over a long service life. Inside that structure the grower controls temperature, light, humidity and carbon dioxide concentration, and that control is what keeps a flower crop uniform, raises the grade of the cut flowers and potted plants, and makes production possible through the whole year instead of one season. Species that cannot be grown in the local climate can also be introduced and acclimatised under cover. Our flower greenhouses are supplied complete, and the covering range sits inside the wider commercial greenhouse range we build for growers.
Flower Groups, Light and Temperature:
Greenhouse flowers are not hardy plants, so they will not overwinter in cold temperate regions and they need a covered house to grow on. The four groups below describe what each band of flower crops is held at, which in turn decides how much light and how much heat the house should deliver:
◆ Cold room flowers are kept at 2 to 5 ℃, for example bamboo palm, cycads and other foliage plants, and they want shade rather than full light.
◆ Low greenhouse flowers are semi hardy and kept at 5 to 8 ℃, for example Primula.
◆ Temperature greenhouse flowers come mainly from subtropical areas and are kept at 8 to 15 ℃, for example Calceolaria and fuchsias. These are flowering plants, so they use the light a glass house gives them.
◆ High temperature greenhouse flowers come from the tropics and are kept at 15 to 25 ℃, for example Codiaeum. They need both light and reliable ventilation.
Site, Orientation and Shading:
Build on land with a low water table, an adequate supply of clean water, convenient drainage and irrigation, and loose fertile soil free of pollution. The general rule is to run the house north to south, with the air vents on the east and west sides. The advantage of this is:
(1). It is easier to hold the humidity inside the house at the level the crop wants;
(2). The rows shade each other less, so the light is spread evenly across the beds;
(3). In winter the house can be ventilated without a large volume of cold north wind being pushed inside.
Because a glass house gives a high level of light, the cool foliage groups usually need shading in summer. A shading system and a greenhouse irrigation line can both be specified with the house, and the glass greenhouse range is built so that both are fixed to the structure rather than added later on site.
Manufacturing, Packing and Support:
We have manufactured greenhouses for over 35 years in our own factory of more than 180,000 square meters, with 378 employees, and we supply projects in over 32 countries. Every shipment contains three parts: the metal structures, the covering system and the installation accessories, all packed for container shipping and ready for assembly on site. Layout drawings and an installation manual are supplied with each order, and engineers are available for guidance while the house is erected. You can read more about our factory in Ziyang. For a quotation, send an E-mail to sales@cngreenhouses.com.
Guidance on protected cultivation is published by organisations such as the FAO, and day to day growing practice is reported by trade media such as HortiDaily.
Frequently Asked Questions:
Q: Do you provide samples?
A: Yes. We provide samples free of charge for our greenhouse products, for example components of film greenhouses. The freight cost is covered by the client.
Q: Do you provide installation support?
A: Yes. We supply detailed layout drawings and a standardized installation manual, and your assigned engineer stays available for real-time guidance throughout assembly. We have 35 installation engineers on staff, and if on-site supervision is required we can send our engineers to your country.
Q: Which countries do you export to?
A: We export to more than 32 countries, including Russia, the UAE, Kuwait, Nicaragua, Canada, Chile, South Africa and Uzbekistan. We ship worldwide.
Q: Why use glass rather than film for a flower house?
A: Glass admits more daylight and keeps its clarity, so the light reaching the crop stays consistent over the years, and the rigid cover holds a stable shape with good thermal insulation. Film remains the lighter and more economical option, so the right choice depends on the crop and the budget of the project.
Q: Which flower groups suit a glass house best?
A: Temperature greenhouse flowers such as Calceolaria and fuchsias, held at 8 to 15 degrees Celsius, and high temperature groups such as Codiaeum, held at 15 to 25 degrees, make full use of the light. Cold room flowers held at 2 to 5 degrees, such as bamboo palm and cycads, and low greenhouse flowers at 5 to 8 degrees, such as Primula, generally need shading instead.
Q: Can shading be fitted for the cooler flower groups?
A: Yes. An external or internal shading system can be specified with the house, so the light level can be held down for foliage and cool room flowers while the flowering groups still get full light.
Note: If you're interested in the product, please submit your requirements and contacts and then we will contact you in two days. We promise that all your informations won't be leaked to anyone.





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