3mm Horticultural Glass for Greenhouses - Affordable China Suppliers and Factory Options
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Custom Glass Customization
Any size and shape of glass customization is accepted to fit your specific greenhouse requirements.
Popular Sizes
- 610 x 457mm (24 x 18 inches)
- 610 x 610mm (24 x 24 inches)
- 730 x 1422mm (28.7 x 56 inches)
Standard Glazing Details
Standard greenhouse glass or 3mm horticultural glass is the cheapest greenhouse glazing option, typically supplied in 2 pieces per panel. The individual panes measure 2ft x 2ft (610mm x 610mm).
Disadvantage: Breaks into large, dangerous shards.Technical Specifications
| 3mm Horticultural Glass | |
|---|---|
| Float glass grade | A grade |
| Thick tolerance | ±0.2mm |
| Application | Aluminum Greenhouse, Garden house, Shed house. |
| Shape | Rectangle, Irregular, Square, Trapezoid, triangle |
| Edge | Flat edge, Seamed edge, arrised edges, Round edge |
| Min order | 100M2 |
| Custom size | Yes |
| Trademark | LYD GLASS |
| Customized logo | NO |
| Packing | Paper or powder, Cork mat between the glass |
| Transport Package | Safety Plywood Crates Packing |
| Customized packaging | Yes |
| Origin | Qinhuangdao, China |
| Port | Qinhuangdao Port or Tianjin port |
| Price | FOB or CIF |
| Payment Terms | T/T |
| Warranty | 2-10 Years |
| Type | Non-Tempered |
| Supply Ability | 75 tons per day |
| Lead Time | Within 15 days after confirming order |
| Certificate/Test Report | CE EN-12150-2:2004, CAN CGSB 12.1-2022, ANSI Z97.1-2015(R2020), CPSC 16 CFR 1201-2024. |
Frequently Asked Questions
Can I order custom sizes and shapes for the greenhouse glass?
Yes, we accept customization for any size and shape of glass to meet your specific greenhouse layout and requirements.
What are the popular standard sizes available?
Our popular standard sizes include 610 x 457mm (24 x 18 inches), 610 x 610mm (24 x 24 inches), and 730 x 1422mm (28.7 x 56 inches).
What is 3mm horticultural glass and what are its disadvantages?
3mm horticultural glass is the most budget-friendly option for greenhouse glazing, usually supplied in 2ft x 2ft panes. The main disadvantage is that it is non-tempered and breaks into large, sharp, and dangerous shards.
What is the minimum order quantity (MOQ) and lead time?
The minimum order quantity is 100 square meters (M2). The standard lead time is within 15 days after confirming the order.
How is the glass packaged for safe transport?
We pack the glass using safety plywood crates with paper, powder, or cork mats placed between the glass sheets to prevent friction and damage during transit.
What certifications does your horticultural glass hold?
Our glass is fully certified and complies with international safety standards, including CE EN-12150-2:2004, CAN CGSB 12.1-2022, ANSI Z97.1-2015(R2020), and CPSC 16 CFR 1201-2024.




