Product Highlights- Protection against sun and rain - Natural ventilation - Adjustable slats - Long-term investment The bioclimatic pergola Triomphe 3 x 4 m allows you to enjoy pleasant moments in your garden without worrying about the weather outside. In fact it has the unique ability to adapt to different weather conditions and its ground fixation means you no longer need to store the pergola when autumn arrives! With its lightweight and elegant design it adds a contemporary touch to your garden. Its dimensions make it easy to install on your terrace above a garden table or by the pool. Designed with a quality aluminium structure and galvanised steel slats this pergola is a long-term investment. Its canopy can be opened and closed thanks to its adjustable slats operated by a crank. When fully closed it offers total protection against sun and rain with its insulating slats and maximum shade. Its seals ensure perfect waterproofing. Water will be drained through the posts via an innovative integrated drainage system. Its adjustable slats provide natural ventilation gently while protecting you from the sun's rays. They also allow you to regulate the light from the sun. With partial opening you'll get significant ventilation while limiting direct sunlight. With full opening you can enjoy the sun and optimal ventilation. These blinds protect you from the sun and inclement weather. They are perfect for providing optimal comfort on your terrace and enjoying good moments with family or friends. They also protect you from prying eyes without being completely opaque. Easy to use you just need to manually lower the blinds to shelter yourself from the wind or rain. Their height adjusts according to your needs and is not predefined. Sturdy they are made with quality materials. The side wall is aluminium and the fabric is textile offering effective UV and weather resistance. For added safety the blinds should be retracted in case of absence or strong winds (over 50 km/h).Overall external dimensions:L400 x D300 x H250 cm External area: 12 m Weight: 189.6 kg Structure: aluminium Slats:galvanised steel Screws:stainless steel Load resistance: 35 kg/m Wind resistance: 100 km/h UV treated: yes Section of vertical posts: 11.1 x 11.1 cm Section of horizontal posts: 14 x 7.5 cm Aluminium thickness: 1.3 mm Maximum slat tilt: 90 Number of slats: 25 Dimensions of slats: 300 x 17.3 x 3 cm Thickness of slats: 0.8mm Height: 2.5m Water drainage system through internal postsQuality aluminium structure rust-free maintenance-freeEasy assembly Waterproof roof and slats Number of cranks: 1 3m Blinds (x2): Dimensions: L289 x H236 cm Weight: 33.29 kg Usage: Manual Fixation on pergola legs of 11cm4m Blind: Dimensions: L370 x H236 cm Weight: 38.72 kg Usage: Manual Fixation on pergola legs of 11cm - sweeek Louvered Pergola Aluminium 4 X 3m With 2 3m Blinds & A 4m Blind in Grey