This 8000mm x 3500mm Rectangle free standing pergola, manufactured by Milwood Group, are made from high quality durable aluminium. The 6mm toughened glass on the roof has a high impact resistance and complies with the Class 1 BS EN 12600 specification.A core component of Milwoodand#039;s Simplicity Free Mono system is the integral gutter. Each veranda is supplied with an eaves beam that features an integrated aluminium guttering and uPVC downpipes, which not only helps to collect rainwater and prevent water pooling on the ground, but also negates the need to purchase and install a seperate guttering system.When installing a Simplicity Free Mono pergola, posts should be spaced at a maximum of 4000mm and roof bars should be spaced at a maximum of 800mm.Features andamp; Benefits of Simplicity Free Mono Pergolas:Glass is compliant with the Class 1 BS EN 12600 specification.10-year manufacturerand#039;s guarantee and a 60-year life expectancy for the frame.The pergolas are built using a sim