Insulated overhead garage door

Insulated overhead garage door

3 year ago

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SHANGHAI KENVO DOOR CO.,LTD

 3 year year

Product details

Overhead sectional garage door are a perfect choice for house garages. Its door panel is polyurethane foam sandwich panel, with excellent thermal insulation and noise-isolation. And Sectional Overhead Garage Door can climb up to the ceiling even when there is limited headroom space in the garage. With frequency program drive motor, Sectional Overhead Garage Doorwill move up and down very silent. Various surface colors are available to match your house and make a good decoration.

Insulated Overhead Sectional Garage Door Major

insulated overhead sectional garage door detail

Fast opening and closing

Running speed comparation:

Overhead Sectional garage door: 0.3m/s;

Traditonal roller shutter door: 0.06-0.08m/s;

So, overhead sectional garage doors are four times the speed of a tradtional roller shutter door. It opens and closed much faster. This bring several big benefits:

Improve work efficiency: Workers or forklifts will no need wait long time in front of the door. The material handling speed is higher by at least 3 times than tradional roll up doors;
Keep clean and hygiene: The fast running reduces the open time to only seconds in a cycle of passing the door. Thus much less outside air and dust will enter the room;
Keep temperature: Heat loss is reduced by large by reducing open time.

High frequency working

There is torsion spring balance system around the drive rod. After spring tightened, it can

balance the weight of the door body and reduce the load weight of the motor. So its drive

motor is always in a light-load work state. This is the reason why overhead sectional garage doors can work

continually. No need worry its motor will overload and get burnt.

Max work frequency: 800 open-close cycles per day.

Thermal insulated

Door panel is sandwich structure. Total thickness: 40mm. Two surface layer

is 0.326mm galvanized steel plate. Middle is filled with high density fire

ratardant polyurethane foam. Foam Density: 12---14kg/m2.

At the joint area, there is a special cold-bridge design, to avoid direct

heat conduction through surface steel sheet.

Thermal insulation ratio: 4.5W/m. h.

For this reason, overhead sectional garage door is widely suitable for cold weather areas like north Canada, Russia,North Europe.

High air-tightness

All-around of the door is covered with EPDM weather seal rubber. Such rubber can resist

cold and chemical. It can keep in good shape after years. This guarantee the high air-tightness of the whole door. It will prevent outside air and dust entering the room, and keep

inside clean and hygiene.

insulated overhead sectional garage door detail 2

Flexible design to fit your garage height

The overhead sectional garage door can climb up in different ways to fit specific site situation.

When there is 500mm or above headroom at your garage, you can use standard lifting way overhead garage door.

When the headroom space inside your garage is less than 500mm, we will offer a solution for low headroom lifting way, which will have double track to lower the door panel height when it get open.

Optional Parts:

Sunlight Window: People can see what is happening at another side of the door through it. This can improve safety at work place.

Style pattern: 1. Plain surface with wooden grain. 2. With squares. 3. Full plain of modern finish.

Colors: 1. White color. 2. Wooden color (various choices). 3. Dark grey color.

Security access control: Password+Fingerprint, or Password+Face recognition

insulated overhead sectional garage door window

insulated overhead sectional garage door detail 3

Technical Data：

Applicable location:	both interior and exterior
Max dimension:	6000mm wide*4000mm high
Opening Speed:	0.3m/s
Closing speed:	0.3m/s
Wind resistance:	Beaufort scale 12 (32m/s)
Power supply:	1-phase 220±10%V,50/60HZ, or 1-phase 110±10%V,50/60HZ
Protection level of electric:	IP54
Frame material:	Galvanized steel
Thickness of panel:	40mm thick or 50mm thick
Density of PU foam	45kg/m³
Sound insulation：	24 dB
Thermal insulation:	0.38 W/m°C
Water tightness:	30 Pa
Power:	300W to 1500W

Besides above overhead garage door, we also produce some other types doors fit for garage, including Aluminum High Speed Doors, Aluminium Roller Garage Door