The external venetian blinds reduce heat gain by up to 90%.
WAREMA External Venetian Blinds are for the exterior sun shading of windows, designed to significantly reduce the heating effects of solar radiation.
The product claims to reduce the need for artificial lighting due to the fully retractable venetian blinds, and have high radiation reflection, low radiation absorption and low radiation transmission. The external blinds have 4 different types, including TabRolled Edge Blade, Flat Blade, Dim-Out Slat and Cedar Slat.
The company also provides other sunlight shading products, ranging from external sunshading, internal sunshading to Warema control systems.
Information last verified: 10th Feb 2017