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Tel: +86 191 5068 3942
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You are here: China Greenhouse Manufacturers > Commercial Greenhouse
Glass Greenhouse - 4-5mm Float Glass, 90% Light Rate
Multi-span glass greenhouse with a hot dip galvanized frame and 4-5mm float glass cover at 90% light transmission, built for research and seedling growing.
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TEL:+86 191 5068 3942
- Features

What a Glass Greenhouse Is Built From:
The frame is hot dip galvanized steel, cut and drilled in our own factory before packing. The roof carries two-way vent windows opened by a rack and pinion drive, so a long run of the house can be aired from a single control point. The top and the sides are closed with purpose-made aluminium profiles rather than timber or bare steel, which is what holds the glass tight in its frame year after year.Why the Glass Cover Performs:
The cover is 4mm or 5mm thick float glass with a light transmission rate of 90%, so the crop works under close to full daylight and the house needs less supplemental lighting than a film or sheet house. Single, double or hollow glass can all be used on the side walls and the end walls, which lets you trade cost against insulation for the climate on your own site. Where light is the priority, glass is the strongest of the three coverings we offer; where heat retention matters more, the polycarbonate greenhouse range is worth comparing on the same footprint.Ventilation and Climate Systems:
A glass house is supplied with the climate equipment it needs, not as a bare structure. According to user needs it is fitted with a cooling system, a heating system, manual or electric operation windows, natural ventilation, internal and external shading systems, greenhouse irrigation, a fill light and lighting system, and intelligent control systems. Specifying the systems together with the structure is how the house is kept even from the first season rather than retrofitted afterwards.Where a Glass Greenhouse Works Best:
Glass houses are chosen for scientific research, high-grade crop seedlings and soilless culture, where light and a clean, controllable room matter more than the lowest cost per square metre. One point worth weighing honestly: the heat insulation of a glass house is lower than that of a PC sheet or double-layer film house, so in a cold region it normally runs with a heating system sized for the site. The shape also hangs equipment well, and the clean glazed walls give the house the appearance most buyers expect from a research or display greenhouse.Sizing and Ordering a Glass Greenhouse:
You can look through the glass greenhouse models we build, or start from the wider commercial greenhouse range and compare glass, PC sheet and film side by side. Tell us the span and the length you need, the crops you plan to grow and your local conditions, and we will confirm a layout and a quotation. You can read more about our greenhouse factory, or contact us directly: call +86 191 5068 3942 or send an E-mail to sales@cngreenhouses.com.Frequently Asked Questions:
Q: Is Bozong a factory or a trading company?
A: We are a manufacturer, not a trading company. Ziyang Bozong Greenhouse Industry Co., Ltd has been producing greenhouses in our own factory for over 35 years, with 180,000 square meters of production space and 378 employees.
Q: How long have you been manufacturing greenhouses?
A: Over 35 years. We design and produce greenhouses in our own factory and export to more than 32 countries, including Russia, the UAE, Kuwait, Canada, Chile and South Africa.
Q: How can I get an accurate quotation?
A: Tell us the quantity you need and the crops you plan to grow, along with your local conditions such as temperature range and average wind speed. With that information we can recommend a suitable system and send you an accurate quotation.
Q: What glass do you use in the glass greenhouse?
A: The cover is 4mm or 5mm thick float glass with a light transmission rate of 90%, held in purpose-made aluminium profiles on the top, the sides and the end walls.
Q: Can the side walls use double or hollow glass?
A: Yes. The side walls and the end walls can be covered with single, double or hollow glass, so the insulation can be raised where the climate is colder.
Q: Is a glass greenhouse suitable for a cold climate?
A: Glass gives the highest light transmission of our coverings, but its heat insulation is lower than PC sheet or double-layer film. In a cold region a glass house is normally specified together with a heating system sized for the site.
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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