Knightsbridge 3.6 x 4m Gazebo/ Pergola with Louvered Shuttered Roof System. Now available with vented opening roof available in white and anthracite, in various sizes so that you can easily create the cover area that suits you.The Knightsbridge Louvered roof Gazebo/Pergola is manufactured from high-quality aluminium which ensures a solid maintenance free construction. You can position it as stand-alone or connect it to an existing building. The gazebo is fitted with fully open or closed roof. This way you can always choose whether you would like to sit in the sun or in the shade. If the shutters are closed, you’re also sheltered from the rain. The rainwater is drained via the legs of the construction. Thanks to the knightsbridge louvered roof pergola/gazebo, the construction of a terrace roof is no longer a complicated and long-term building project: The iKnightsbridge pergola/gazebo is a smart solution with a long lifespan.Full Height: 250cmLowest Height: 242.5cmPost Width: 11.1cm x 11.1cmThe main frames and vented roof shutters are made from toughened aluminium with a graphite -grey powder coating that looks great and adds to the contemporary feel.The gazebo is resistant to wind up to wind force 120 km/h.The roof is resistant to heavy loads, including snow.Shuttered Slatted Venting Roof: This is the key feature of the gazebo’s unique design.There is an easy turn mechanisms on the outer frame of the gazebo that open and close the roof shutters to allow sunlight and air in as and when required. The mechanisms that facilitate this are robust and built to last so they won’t fail over time.The Rain Drainage System: This is the clever part – The shuttered roof when closed is completely waterproof but also has drainage channels housed within the shuttered sections which allows excess rainwater to drain off and down specially engineered channels on the inside of the legs and then out the bottom into the ground it’s anchored to.Minimal maintenance, and colours that remain crisp and vibrant after years of continuous outdoor exposure, even under the most severe weather conditions.Extended warranty now 5 years with the installation service.