{"id":250,"count":7,"description":"Polycarbonate multi-wall sheets are lightweight, insulating plastic sheets that let plenty of daylight through whilst retaining heat. Whether you\u2019re looking for a polycarbonate multi-wall sheet for your roof, you can order it made to measure from us, in thicknesses ranging from 4 to 40 mm and lengths of up to 10 metres. This makes us one of the few suppliers in the Netherlands to supply multi-wall sheets up to this length. Most other suppliers stop at 6 metres.\r\n\r\n

What is a polycarbonate channel sheet?<\/h2>\r\nA polycarbonate multi-wall sheet, also known as a carbonate sheet, consists of several layers of polycarbonate with hollow air channels between them. These air channels provide the sheet\u2019s insulating properties: still air traps heat and reduces heat loss. The thicker the sheet and the more walls it has, the higher the insulation value. This makes the multi-wall sheet a lightweight alternative to glass, with much higher impact resistance.\r\n

Multi-wall sheets for canopies, roofs and skylights<\/h2>\r\nMulti-wall sheets are most commonly used as polycarbonate sheets for roofing, such as on a carport, veranda or patio canopy. For these applications, customers often opt for a thickness of 16 mm, as this offers a good balance between insulation and weight.\r\n\r\nMulti-wall sheets are also widely used as polycarbonate roofing sheets, for example on skylights and commercial roofs, where both daylight and insulation are required. For polycarbonate skylights, multi-wall sheets are a suitable choice, as they allow sufficient daylight through whilst retaining heat, ensuring a pleasant and energy-efficient indoor climate.\r\n\r\nFor larger canopies and skylights, it is also an advantage that you can order sheets up to 10 metres in one piece from us, without unnecessary joints or connecting profiles.\r\n

What thickness of hollow-core slab is suitable for your project?<\/h2>\r\nThe correct thickness depends on the desired insulation value, the weight and the application. We offer the following options:\r\n