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The overhead sectional door is currently the most popular industrial door on the market,the door is known by various names such as sectional door,sectional door or garage door.
Overhead sectional doors are closures where the door leaf panels
are sandwiched into a rail system fitted in the available
space”above your head”.there are different types of rail systems
which can be used with overhead doors.the choice of installation
will depend on the building and the space available.it have
standard lift, vertical lift and high lift three different lift
way.
Double layer color coated steel skin and insulate with polyurethen
have good thermal insulation.
Using location | Internal/External Door |
Door curtain material | Steel sandwich construction |
Door panel thickness | 40mm |
Insulation | Polyurethane foam |
Door designing | Designed for the long run and reasonable price |
Door operation | motor operate |
Motor location | both sides are ok |
Sound insulation | 24db |
Wind load max | 55m/s |
Opening speed | 0.2-0.5m/s |
U value | 0.38w/mc |