A combination of aluminium and steel is used in the construction of the Katie Blake Pavilion 3m x 4m Pergola with a Grey Fabric Roof. This strong construction will withstand normal wind when bolted down to the patio. The sliding canopy has been made using 180-gram waterproofed polyester with a fade resistance of level 6 and complements the framing perfectly to create an attractive outdoor room which will look great and enhance the way you use your garden space. By simply pulling the cord, the retractable, waterproofed fabric top moves to either provide shade or open allows the sun to shine through. The canopy can be easily removed for the winter months. The grey frame is exceptionally sturdy and designed to be left outside all year round, offering plenty of use. Your Katie Blake Pavilion Gazebo can be used on hot sunny days and on showery days. By pulling the cover over you can stop the rain and the sunshine. It is important that the roof is not left open when unattended or during heavy rain/snow/ice. The canopy is waterproof and may collect rainwater if left open, the weight of which could damage your gazebo. Pavilion Pergola Dimensions: width 3m x depth 4m x height 2.3m The Pavilion frame is guaranteed for 3 years Easy home assembly with a minimum of 2 people is required All screens vary in colour reproduction and whilst every effort has been made to display the colour as accurately as possible it is for guidance only.