Gracili Minimal Systems® series 35 has a slightly wider mid-frame profile of 35mm. Series 35 is also known as concealed sliding shutter systems and has specially designed for areas where with height limitation. Each sliding panel of the Gracili series 35 can go up to an achievable height of 3000mm and width of 1750mm. The Gracili 35 series can be integrated with all the configurations of series 25 range and also includes a unique handle system which is only applicable with the 35 series sliding window system.