Commercial Security shop Window
.Material: Aluminum alloy slat
Surface treatment is powder coating which could waterproof, anti-sunlight, anti-rust, and anti-lacerated.
Operation: manual/ crank, electric and remote-controlled with automatic locking device.
Hardware: We insure the high-tech made of our goods for 10 years Rust-proof Anti-corrosion.
Safety: 1. Provides a durable torsion spring system as our standard spring option, which ensures as safe and smooth operation of your garage door.
2. We offer Infrared-ray remote control
Anti-thief To protect your property
Roller doors are usually constructed of corrugated steel. They evolved from cover window and door coverings. (2) Other materials can be used (e.g.; transparent corrugated fibreglass) where strong impact resistance is not required. Corrugations give the door strength against impacts. A typical single car garage roller door has a preloaded spring inside the rolling mechanism. The spring reduces the effort required to open the door. Larger roller doors in commercial premises
are not sprung and use a manual pulley and chain system or a geared motor to raise and lower (roll up and roll down) the door. Roller doors cannot be effectively insulated.
In the UK (and other parts of the EU) , insulated roller garage doors are available, using an aluminium lathe filled with urethane foam for thermal and acoustic insulation.
In terms of thermal insulation, the roller dootypical insulation value of 4.9 to 5.2. A sheet steel garage door has a typical insulation value of 6.1 to 6.4. Application that need more thermal insulation typically use foam filled sectional garage door, which provide typical insulation values of 2.7 to 1.3.
Automatic Rolling Doors &Windows Specification
Double-layer Aluminum Alloy Roller Shutter Door & Window
6063-T5 Aluminum (Great performance of Toughness)
Hot extrusion molding
GB/ T 3190-2008 Wrought aluminum and aluminum alloy-Chemical composition
Electrostatic powder coating
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60mm/ 64mm/ 68mm/ 77mm/ 78mm/ 100mm/ 120mm
Three standard color: White, Beige&grey (Can offer every color as customer's need)
- Brand Paint and color
- Product mold style
- The slice thickness
Smooth surface or inferior smooth
Your satisfaction is our final target, Warmly welcome OEM&ODM
Why Choose Perfect Rolling Garage Door from Olepard
ü Professional ROLLING SHUTTER supplier
ü Sell Original new Only
ü Speed delivery
ü Large Quantity in stock
ü Immediately feedback
Our ROLLING SHUTTER door including in dustrail rolling shutter door and windows, commercial rolling shutter door and windows, garden or balcony roller up windows, overhead roll up door , supermarket rolling door, etc.
We Ship Nationally and World Wide.
Manual or motorized with manual over-ride
Minimal visual impact to your home security door
Provides excellent security and storm protection
Email: Chensandylady (at) hotmail.com
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