OKNAL - Garage Doors
Sectional doors open vertically and stay under the ceiling, saving space. This design provides the maximum amount of space both in the garage itself and in front of it. Sectional garage doors can be installed in any garage door opening and provide up to 14 cm wider passage width than overhead doors. They also have a permanently elastic seal that is resistant to external conditions and optimally seals the door on all four sides.
Sectional garage doors are tested and certified in accordance with the high requirements of the European standard PN-EN 13241-1. You can use the safety checklist to check whether your old garage door complies with the applicable European safety standards.