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Frequently Asked Questions
Is the Insulated Sectional Door safe to use?
Yes. It has passed CE certification and includes safety features like rebounding bottom panels, anti-breakage wire rope protection, and anti-pinch designs for the panels.
How much installation space is needed above the door opening?
A minimum headroom space of 500mm is required for standard installation.
Can these sectional doors be used in residential garages?
Yes, as long as the installation space is sufficient, it can be utilized effectively as a vehicle access door for garages.
What is the expected service life of the door?
With normal maintenance, these doors are designed to be used for more than 10 years. Regular upkeep helps further extend the service life.
What materials are used for the insulation?
The panels use PU sandwich construction with Huntsman brand polyurethane, which is freon-free and provides excellent thermal insulation (K=1.1W/m².K).
What is the wind resistance rating?
The door is rated at 700pa according to GB/T 7106-2008 standards, ensuring high durability in windy environments.