# Zip blind in PVC transparent 4 meters > Zip blind in PVC transparent 4 meters closure for bioclimatic pergola with vertical manual tensioner. It helps maintain insulation inside the pergola. The 900 Beauty Luxury series **[bioclimatic pergolas](https://www.beauty-luxury.com/en/pergolas/)** are designed for outdoor use. Thanks to the Zip blind in PVC transparent, it is possible to increase the insulation inside the pergola. Made with an aluminum frame painted with epoxy powders, for maximum durability, have the shade cloth in PVC mixed with polyester. Operation with vertical tensioner requires no power supply. This model is designed for insertion in 4-meter bioclimatic pergola. ## Product Details - **SKU**: BL-901T - **Price**: 2.135€ (VAT incl.) - **Availability**: In stock - **Categories**: Pergolas - **Product**: BL-901T - **Overall sizes**: 376x240 cm - **Structure**: anodized aluminum painted with epoxy powders with PVC and polyester fabric mixture - **Features**: vertically operated opening with internal tensioner - **Weight**: 40 kg - **Compatibility**: BL-910, BL-912 - **Installation**: outdoor, pergola with 4 meters side - **Color**: Grey Anthracite, White - **CE complyant**: yes - **Warranty**: 2 years ## Short description for 400×250 cm side