The PVC moulded boards are ONDEX corrugated and trapezoid boards made using genuine, patented bi-orientation processing. The process guarantees the orientation of the PVC molecules which increases strength and flexibility of the boards. This is why they are stronger than traditional PVC boards. They have a guarantee of resistance to hail, impact and adverse atmospheric conditions. ONDEX boards have Technical Approval no. AT-15-3043/2006, the Hygiene Certificate of Conformity no. HK/B/1037/01/96 and the fire class NP.991/A/06/MŻ. Our range also includes drip caps, roof ridge parts and ready-to-use fitting bundles. Each bundle includes: one spacer washer, one cap seal and one wood screw. Bundles without screws are also available.