Aallianz - Flat Seam is a high quality lightweight engineered standing seam roof for use as fully supported roofing and wall cladding Waterproof - Superb waterproofing for areas with high rainfall intensity and can be designed to withstand high wind load conditions. Discreet - At 25 - 32 mm, the specially designed height of the flat seam contributes to the modernity, lightness and regularity of the roofing in its architectural function; particularly when used on more complex shapes, giving them a distinctive "high-class" appearance. Aallianz Flat Seam • Light Sheets |