Products
Greenhouse Twinwall Polycarbonate Roof Sheet
6mm Twin Wall Polycarbonate Sheet, is the best-selling in global market hollow polycarbonate sheet.
Product Introduction
Twin-wall polycarbonate panels are the main covering material for commercial greenhouses. Twinwall polycarbonate sheets are high thermal insulation, UV protected, and lightweight. Twinwall polycarbonate greenhouse offers enough sunlight and humidity for the growth of plants. Anti-yellowing and anti-brittle. We use 100% Sabic Lexan material. Warranty 10 years.re
The twin wall polycarbonate sheets are attached to protected film on both sides. We now have 5 international production lines and the annual production capacity reaches 10,000 tons. Our products has been sold to 65+ countries.
Product Parameter (Specification)
UV thickness | 50μm. etc |
Product name | Greenhouse Twinwall Polycarbonate Roof Sheet |
Warranty | More than 10-year |
Thickness | 4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm |
Size | 2100*5800mm/6000mm/11800mm/12000mm |
| Colors | clear, blue, bronze, green, grey, red, yellow, |
Material | Polycarbonate |
Product Feature And Application
Feature
UNIQUE provides matching spare parts, intermediate connection system
Lightweight: only 1/2 of the glass of the same thickness.
High light transmission: up to 88%
Anti-ultraviolet: 50 micron UV protection on both sides, or one side.
High impact strength and tensile strength
Fire and heatproof
Soundproof boards of high way
Application
- Greenhouse - Roofs - Side Walls | ![]() |
Production Details
![]() | All of our products are made of 100% virgin materials, and our sheets can be coated with UV for double sides which can reach 80um. For the PC sheet, first, choose UNIQUE. |
Product Production & Qualification
Unique Plastics manufacturer CO.LTD is located in BaoDing, which is near to Beijing. we now have four production line, hollow PC sheet solid PC sheet corrugated pc sheet and fittings production line. Besides , we also offer the PC Carport, PC awning , PC patio canopy , also PC greenhouse. we have exported to USA ,Europe , Korea, Canada ect. we now have got CE approved , SGS approved and a serial of Certifications.

FAQ
Q1: Can you bend twin wall polycarbonate?
A: The multiwall sheets can be easily curved for the formation of architectural roof lights, including arched walkways, barrel vaults, and domed roof lights. Sheets must always be bent longitudinally, never across the width of the sheet, for a roofing application i.e. the ribs must run over the top of the curve.
Q2: What thickness polycarbonate should I use?
A: The thicker polycarbonate sheets 25mm, 32mm, and 35mm tend to be used externally for roofing applications, the thicker the sheet the better the heat and sound insulation. 16mm polycarbonate is light enough to be used for small jobs but also is also useful for certain roofing jobs.
Q3: Which polycarbonate sheet is best?
A: Built for longevity, these enhanced UV-resistant polycarbonate sheets are a perfect choice if you want extended service life and color-shifting resistance. Clear SL Polycarbonate sheeting is great for withstanding harsh environments.
Q4: Can you walk on polycarbonate roofing?
A: You should never walk on polycarbonate roofing unless it's well-supported underneath. While polycarbonate roofing can sustain a lot of abuse, it's not meant to support the weight of a person. The surface is slippery and you will likely fall. Further, you can dent and scratch it if you walk on it.
Q5: Specially processed sheet.
A: We can make special sheets such as anti-scratch, fire-resistant sheet, sound barrier sheet, bending sheet, and so on.
Q6: After-sales service.
A: We will continuously follow up. We will be together with you to enlarge your market.
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