4. 15cm seam gap allows easy water vapor transmission and smooth closure.
5. UV-stabilized & clean: High UV resistance and superior anti-static properties ensure long-term cleanliness and efficiency.
6. Compact design: Rolls up tightly to maximize natural light.
7. Application: Suitable for all greenhouse covers; compatible with rolling-sliding or polyester rope hanging systems.
Product information
Application: Inside greenhouse
System: Sliding, Hanging
Material composition: Black out 10070 W/B + nanofiber cotton + polyester fabric
Standard widths(cm) : 420cm
Flame retardant: NO
Warranty: 5years under all types of greenhouse covering, see HAMILTON’s limited warranty for all terms, conditions, and exclusions in writing
Properties
Value
Unit
Test methods
Weight
230±10
g/m²
Thickness
mm
Tensile strength
N
ISO 13934-1
Elongation
%
ISO 13934-1
Properties
Value
Unit
Test methods
CLO
1.26809
Clo
GB/T 11048-
Thermal resistance
0.19655
K. m²/W
2008 B法
Heat Transfer Index
5.088
W/（m²*K）
Heat Preservation
69.15
%
Cases Projects
Harm Textile’s climate screens have been successfully deployed in over 20 countries across Europe, North America, the Middle East, and Asia, supporting hundreds of modern greenhouse projects with customized, energy-efficient solutions.
The Open-Shade Series eleganly soves the ventlation limtatons of traditonal shade nets s high-porosty open-weave structure efectvely fiters excessSolar radiation to recuce greenhouse tem peraures while allowing unrestrcted arfiow This "cooling breathablity" maintans heathy gas exchange
This extreme diffusion configuration is designed to completely eliminate shadows and light spots, preventing lettuce tip burn, which is the most challenging issue for hydroponic lettuce production.
