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DualTherm 30-49


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Model:
DualTherm 30-49
Brand:
Hamilton

DualTherm 30-49 is an internal aluminum foil screen composed of aluminum reflective tape and a closed structure.

Product Description

HAMILTON DualTherm Series

DualTherm 30-49 is an internal aluminum foil screen composed of aluminum reflective tape and a closed structure. This screen can be used alone to achieve the dual purpose of cooling during the day and efficient energy conservation at night. The closed structure reduces the risk of sudden heat loss in the greenhouse during the evening, thereby minimizing the chance of condensation on crop surfaces. At night, it provides thermal insulation to maintain a more stable temperature, resulting in significant energy savings.

Product information

Application: Inside Greenhouse

System: Sliding, Hanging

Material composition: 82% Poylester, 18% Aluminum

Pattern: 1Aluminum,4transparent

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
Weigth	82	g/m²
Thickness		mm
Width of strips	4.0	mm
Tensile strength		N	ISO 13934-1
Elongation		%	ISO 13934-1
Light transmission in sunlight	70	%	Integrated sphere
Light transmission when overcast	62	%	Integrated sphere
UV light transmission		%
Shading level	30	%
Heat preservation		%	GB/T 11048-2008 B
Energy saving	49	%

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.

UAE Greenhouse Project

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

Greenhouse Screen Selection Case Study-China

Climate Challenges to project location: Winter heat retention and climate stability, summer temperature and light balance.

Greenhouse Screen Selection Case Study-UAE

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.