🔍 Product Description
This insulated sectional door is a commonly used logistics entrance and exit door in industrial buildings, especially in buildings with temperature requirements. It features heat insulation, wind protection, anti-theft, sealing, safety, and intelligent control.
The door panel is composed of multiple layers. It adopts a segmented cold-bridge design and is filled with high-density polyurethane material (100% fluorine-free). Corrosion-resistant hardware accessories and a dynamic balance system are used. The rollers on both sides of the door run up and down along the guide rails as a whole, which improves the efficiency and safety of entering and exiting the site.
❓ Frequently Asked Questions
What are the main materials used in the door panels?
The door panels consist of a PU sandwich structure with a total thickness of 42mm, utilizing steel or aluminum alloy skins and high-density polyurethane insulation.
What is the wind resistance rating of this sectional door?
The door is tested to withstand up to 700pa, complying with GB/T 7106-2008 standards for industrial wind resistance.
Can the door be operated manually during power outages?
Yes, the door supports both electric and manual opening modes, ensuring operational reliability even without power.
What types of lifting modes are available?
We offer multiple configurations including Vertical Lift, High Lift, and Standard Right Angle Lift to suit different architectural requirements.
Are there customizable color options available?
Yes, standard colors include RAL9002, RAL9006, RAL7040, and RAL7045, but other customizations can be discussed based on requirements.
Is the insulation material environmentally friendly?
Absolutely. The polyurethane used is 100% Freon-free (fluorine-free), ensuring high thermal performance without environmental harm.