Rolling Door

What Is Rolling Door

Roller doors, also known as roller shutters, are essentially a curtain that consists of slats. The door can roll around itself at the top of the door opening. Roller doors are very common in industrial and commercial settings. One reason for this is they take up so little space when they’re open. This is in contrast to swing doors, for example, that swing open and therefore require a lot of free space. Another advantage of roller doors over swing doors is that roller doors open upwards rather than outwards. This means there’s less chance of the door hitting a vehicle. Also, roller doors open and close quickly. Usually, the doors are automated, so you just need to press a button to open them.

Advantages of Rolling Door

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Our factory
Established in Longgang, Shenzhen Special Economic Zone in 2008. Unique geographical environment; Convenient transportation, complete supply chain. After years of unremitting efforts, the company has become a national level high-tech enterprise that integrates research and development, production, and sales. More than 30 technical research and development personnel, with over 300 employees. With a factory building of 20000 square meters.

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Our certificate
There are 4 global invention patents and over 20 computer software copyrights. We have passed the ISO9001 quality system certification and the National Military Standard Quality Management System 9001c certification.

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Our service
Controlling product production and market, timely communicating with customers in case of after-sales issues, and providing solutions. Focus on strategy and target positioning to target specific consumer areas and provide unique needs for the product.

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Our product
We have high speed door, overhead sectional door, rolling door, hospital door, folding door and so on.

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Why Choose Us

Our product
We have high speed door, overhead sectional door, rolling door, hospital door, folding door and so on.

Why Rolling Doors Are so Popular in the Market

Rolling doors don’ t need that much space when opened, since they curl up overhead. Even if the door itself is 2,500 mm tall, it would only require about 300mm of headroom. That’ s not even a foot long! In addition to taking up very little space, roll-up doors are also more convenient and secure. With automated technology, all it takes is a single press of a button to retract your roll up door. Another tap will take it down and fully close it. What’ s more, modern rolling doors come with an automatic self-locking feature. Roll-up doors can make it more difficult for burglars to gain unauthorised access to your home. For one, because they consist of interlocking steel slats. This method of construction renders it challenging to kick the door in. In addition, these doors will only open via the remote control or internal override system. So, if someone who shouldn't doesn’ t have access to either, then it would be hard for them to get the door to retract.

When it comes to other crucial components, not all door systems will meet your needs. So, as you shop for rolling shutter doors, be sure that they boast the following features. Before the invention of ‘rolling codes’, remote controls used a static frequency. Although these were unique per device, each code remained the same throughout. Unfortunately, devices called ‘code grabbers’ could pick up their exact signals. This is one of the ways that thieves could gain entry via older remote-operated doors. Today’ s innovative remote controls for motorised doors come with rolling code technology. It’ s a type of encryption feature that modifies the frequency sent by the controller. The receiver, which is in the door motor, picks up that code from the control and then changes or ‘rolls’ it. So, every time that you press a button on your door’ s remote, the code changes. There’ s always a unique code sent and received by your door system. This, in turn, can make your entry/exit safer and more secure than older shutter or swinging doors.

Do your energy bills keep making your eyes water? Ensuring that your home has adequate insulation is one way to trim your energy reliance. This is even more crucial for surfaces that have direct exposure to, or contact with, the outdoors. The great news is, you can have your rolling doors equipped with insulation. Insulated doors help to keep the cold and the heat out of your home or place of business. Roll-up shutter doors are heavy, so they must have an anti-drop safety feature. They should also have a sensor that lets them detect anything that obstructs the door’ s path. If they do sense an obstruction, they should automatically retract or reverse.

Only shutter door manufacturers who are confident with their products offer guarantees. This means that they’ re ready to back up the high level of quality behind their doors. So, as you shop around for a door installation service, be sure that they provide a guarantee of at least 12 months. There you have it, your ultimate guide on rolling doors and their benefits.

The Difference Between Rolling Doors and Rolling Shutters

Design and structure
Roller doors are typically made from insulated panels or sections that roll up and down, guided by tracks on either side. They come in many design options: sandwich panels or glazed panels are an option.Roller shutters consist of a series of interlocking horizontal slat. Roller shutters slats do not offer as many design options as roller doors. In terms of design options, the roller shutter is a more simple alternative.
Security
While roller doors offer a decent level of security, they may not be as robust as roller shutters. Additional safety measures like automatic locks are usually required when installing a standard roller door. Roller shutters are known for their enhanced security features. The solid curtain created by the interlocking slats acts as a formidable barrier, making them a preferred choice for areas requiring a higher level of protection against unauthorized access and break-ins.
Insulation and energy efficiency
Roller doors consist of insulated panels and a rubber sealing on all sides of the door. As a consequence, roller doors are the better option when insulation is an issue. Roller shutters, consist of slats with minimal/no insulation. As a result, roller shutters do not provide a high level of insulation.
Versatility
Roller doors are versatile and come in various designs and materials. They are suitable for a range of applications, including warehouses, garages, and industrial units. Roller shutters, due to their robust design, are particularly useful in providing security for a wide array of settings. They are commonly used as an extra safety measure in retail stores, banks, and areas where protection against vandalism and theft is crucial.
Required space
Even though roller doors have a reputation as a space-saving solution, in reality they use quite some headspace. The door panels roll up and over as a whole and as a result, the overhead space and/or free space on the ceiling is more limited. This is why in some situations, a roller door cannot be installed due to the lack of free space. Roller shutters roll up above the door opening. As a result, they require less space behind the door. The ceiling or headspace can be fully used.

High Speed Door Infrared Photo Beam Sensor

Components of Rolling Door

Lath and curtain
Single lengths of horizontal lath are held together through the interlocking shape of the lath, either a flat or convexed quirk is used. End caps are riveted on each end of the lath to lock them all into place and form the roller shutter curtain.
Roller assembly
This is a steel or aluminium tube fitted at both sides of the end plate, which is used to hold the shutter curtain. The curtain rolls around the roller assembly when in use.
Lock
The roller can be locked with numerous methods that can include side guide bullet lock, ground lock, or central bottom rail lock.

Guide channels

The ‘U’ shaped vertical sections are located at the sides of the door allowing the curtain to slide up and down securely.

Motor

A motor is positioned at the top of the door and powers all the mechanical components of the shutter.

Safety brake

Prevents the door from dropping in the event of motor failure where pedestrian or vehicle access is required.

Canopy

This surrounds the components of the roller door at high level to prevent entrapment and improve aesthetics.

Types and Usage of Rolling Door

Rolling doors cover a multitude of uses, probably the most applications for any single type of door. They can be used for a huge variety of security roller shutters for doors, windows and other openings whether this be for a home or a business application. They will protect against the elements, vandalism and of course attempted burglary. Roller doors are used for garage doors in various types, steel or aluminium, manual or electric operated and have become one of the most popular types of garage door in the last few years. Always made to measure and provided in almost any colour. Choose the right specification and you have a very secure, reliable and easy to use garage door protecting and providing excellent weather sealing. We stress the fact of choosing the right specification, as with any door type but for roller doors there are far more dubious and cheaply constructed offerings in the uk than any others door type so please be aware and ask as many questions as possible when choosing. Roller doors by their nature have more moving parts than any other garage door, so if they are manufactured using cheap components you will find the door does fail very quickly and usually because of internal component failure with parts you cannot see from the outside of your door.

Insulated roller doors are now very popular indeed in industrial and commercial applications but also in domestic garages. We can offer a large range of various insulated doors with very good overall sealing properties from weather seals and solid aluminium or steel double skinned slats between about 20 - 30mm thick. An insulated roller door is a great feature, especially when it is combined with a high speed electric motor drive which may cost a little more but gets the door open in matter of seconds and cuts down heat loss dramatically. Insulated roller doors by their very nature also have greater strength in the curtain and close down better, with almost no noise from rattling in high winds like single skin steel roller doors will have in most cases.

Commercial and industrial rolling doors are usually defined by the use of a higher rated 3 phase electric motor and a far sturdier structure to the supporting endplates and side guides to withstand vigorous activity and also enable much larger sizes of curtain to be used. If your roller door is to operate more than about 15 -20 times a day and is also large in width or eight it will be recommended to use a 3 phase industrial specification motor drive and general industrial specification build. High speed roller door systems have become very common with a drive to conserve energy bills and drive efficiency and these high speed doors can be either in a fabric form or more modern steel and aluminium double skinned construction to provide 2 door functions in one. With speed of up to 2.5 metres per second these doors are fantastic for a modern commercial or industrial building.

Fire rated roller shutters are commonly used in so many applications and designed to prevent fire and smoke spreading throughout a building one activated. The curtain will be flame resistant and various levels of resistance are offered depending on the application and time for resistance specified. For other applications such as servery shutters, cabinet enclosures, van and lorry apertures, general security on any aperture, insulation over windows, screening over windows and doors the rolling door is ideal in so many different forms but always the same operation, vertical rising up and down.

Our factory

Established in Longgang, Shenzhen Special Economic Zone in 2008. Unique geographical environment; Convenient transportation, complete supply chain. After years of unremitting efforts, the company has become a national level high-tech enterprise that integrates research and development, production, and sales. People oriented, customer oriented, united, friendly, and common development. There are over 30 R&D personnel and over 300 employees. There are 4 global invention patents and over 20 computer software copyrights. We have passed the ISO9001 quality system certification and the National Military Standard Quality Management System 9001c certification. More than 30 technical research and development personnel, with over 300 employees. With a factory building of 20000 square meters.

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certificates

FAQ

Q: What is a rolling door?

A: A rolling door is a type of industrial door that consists of horizontal slats or panels that roll up and down to open and close, providing security and access control in commercial and industrial settings.

Q: What are the common materials used for rolling doors?

A: Common materials used for rolling doors include steel, aluminum, stainless steel, and galvanized steel, each offering different levels of durability, strength, and corrosion resistance.

Q: How do rolling doors differ from other types of industrial doors?

A: Rolling doors differ from other industrial doors such as overhead sectional doors or high-speed doors by their rolling mechanism, compact design, and security features.

Q: What are the typical applications of rolling doors?

A: Rolling doors are commonly used in warehouses, loading docks, storefronts, parking garages, and industrial facilities for security, access control, and climate control.

Q: Can rolling doors be customized in terms of size and design?

A: Yes, rolling doors can be customized in terms of size, color, insulation, vision panels, motorization options, and security features to meet specific operational requirements.

Q: How do rolling doors improve security?

A: Rolling doors enhance security with durable construction, locking mechanisms, tamper-resistant features, and optional security enhancements such as alarms or access control systems.

Q: Are rolling doors suitable for high-traffic areas?

A: Yes, rolling doors are suitable for high-traffic areas due to their durability, rapid operation, and ability to withstand frequent use without compromising performance.

Q: How do rolling doors enhance workflow efficiency?

A: Rolling doors facilitate quick access for vehicles, personnel, and materials, reducing waiting times, improving traffic flow, and streamlining operations in commercial and industrial facilities.

Q: What is the lifespan of rolling doors?

A: The lifespan of rolling doors depends on factors such as usage, maintenance, environmental conditions, and quality of materials, with many doors lasting 15 to 20 years or more with proper care.

Q: What are the different motorization options available for rolling doors?

A: Motorization options for rolling doors include chain hoists, belt drives, direct drives, and tubular motors, each offering different levels of speed, power, and automation features.

Q: Can rolling doors be equipped with remote control systems?

A: Yes, rolling doors can be equipped with remote control systems, keypads, RFID readers, or smartphone apps for convenient and secure operation from a distance.

Q: How do rolling doors help improve building aesthetics?

A: Rolling doors with customizable colors, slat designs, and finish options can enhance the architectural appeal of buildings, creating a modern and attractive facade.

Q: What maintenance is required for rolling doors?

A: Regular maintenance of rolling doors includes lubrication of moving parts, inspection of slats and tracks, cleaning of surfaces, and adjustment of tension to ensure smooth operation and longevity.

Q: How do rolling doors contribute to energy efficiency?

A: Rolling doors with insulated slats, weather seals, and tight closures help reduce heat loss or gain, maintain indoor temperatures, and lower energy costs in buildings.

Q: What safety features are available in rolling doors?

A: Safety features in rolling doors include safety brakes, photo eyes, safety edges, warning alarms, and automatic reversal mechanisms to prevent accidents and protect users.

Q: Can rolling doors be operated manually in case of power failure?

A: Some rolling doors are equipped with manual override systems or backup power options to allow manual operation in case of power failure or emergency situations.

Q: How do rolling doors help control noise levels in facilities?

A: Rolling doors with insulated slats, weather seals, and soundproofing options help reduce noise transmission, minimize sound pollution, and create a quieter working environment in facilities.

Q: What are the different types of slat profiles available for rolling doors?

A: Common slat profiles for rolling doors include flat slats, curved slats, perforated slats, and insulated slats, each offering different levels of security, visibility, and insulation properties.

Q: How do rolling doors help maintain temperature control in facilities?

A: Rolling doors with insulated slats, weather seals, and fast operation help maintain temperature control, prevent air exchange, and reduce energy loss in temperature-sensitive environments.

Q: Can rolling doors be integrated with building automation systems?

A: Yes, rolling doors can be integrated with building automation systems, access control systems, security systems, and fire alarm systems for seamless operation and enhanced functionality.

As one of the leading rolling door manufacturers and suppliers in China, we warmly welcome you to wholesale rolling door made in China here from our factory. All customized products are with high quality and competitive price.