Frequently Asked Questions
? Is the Insulated Sectional Door safe to use?
Yes, it is designed with comprehensive safety features including CE certification, bottom panel resistance rebounding, anti-breakage protection for steel wire ropes and springs, and anti-pinch panel designs.
? How much installation space is needed above the door opening?
A minimum headroom space of 500mm is typically required for standard installation.
? Can these sectional doors be used in residential garages?
As long as the installation space meets the technical requirements, these doors can be effectively installed in garages for vehicle access.
? What is the expected service life of the door?
With normal maintenance and proper usage, these industrial sectional doors can be used for more than 10 years.
? What kind of insulation does the door provide?
The door features a 42mm-65mm PU sandwich panel with high-density polyurethane (48kg/m³), providing a thermal insulation property of K=0.7W/(m².K).
? Are the doors resistant to environmental factors?
Yes, they are rated for high wind resistance (700pa), Grade 1 watertightness, and Grade 7 airtightness according to industrial standards.