Everything you need to know about Roll Up Doors

Are you wondering whether a roll up door is ideal for your home, office, or any other commercial space? Here is a perfect guide for you. Whether you are new to these types of doors or you just want to learn something about roll up doors, read on to the end of this guide.

We are going to reveal everything that you should know about roll up doors. We will even give you tips for buying the doors from the best roll up doors manufacturers and suppliers in China.

What are roll up doors?

These are doors that roll up when opened up. Because of these rollers, they roll up and roll down easily. They are most commonly made from aluminum alloy or galvanized steel.

These doors are divided into smaller parts that are connected together by rollers. The rollers are inserted in the tracks of each section. When you roll up the door, rollers roll over and pull other rollers with them. These doors are often used in garages or warehouses.

Why should you buy roll up doors?


There is a very good reason why most roll up doors are preferred to other kinds of doors in a lot of applications. These doors last longer because they can withstand wide temperature changes from -30 degrees Celsius to +80 degrees Celsius without changing their form or shape, unlike wooden doors with the same thickness, for example. These roll up doors even last longer than metal-framed ones!

Energy Efficient

Temperature control is very important when it comes to offices or any building for that matter. When roll up doors are installed with roll down shutters, they keep the inside cool in summer and warm in winter by allowing air to pass through the roll down shutters when needed.


Roll up doors can be customized like no other type of door. They come in any size you need! You only need to measure exactly how wide or high you want your roll up doors to be and tell your supplier that. You can even have a roll up door custom-sized for a garage, basement, or walk-in closet!

Easy Maintenance

There is nothing difficult about maintaining roll up doors because they don’t have moving parts. The rollers are usually some kind of nylon ball bearings so there’s no need to worry about lubricating rollers.


Use roll up doors when you are in need of large openings that allow the movement of heavy objects through them. With these roll up doors, maintenance is just a breeze! It’s also easy to operate with the help of one person.

How do roll up doors work?

Roll up rollers or roll up doors are designed to roll upwards. They work like window blinds, which roll up vertically when you roll them up and roll downwards when you roll them down.

Roller lift mechanism Rollers are made from either nylon, Teflon or regular ball bearings depending on the brand of roll ups you purchased. Nylon rollers last longer but they make noise while turning so people who are sensitive to sound might find it annoying sometimes.

On the other hand, Teflon works quietly but rollers with this material usually need more lubrication in order for it to last long. Regular ball bearings are usually very durable because they turn smoothly without making too much noise — just don’t forget to lubricate them.

That is the working principle of the roll up doors.

The 3 most common types of roll up doors

Steel roll up doors

These are usually made from steel or aluminum alloy or galvanized steel, which makes them very strong and durable. They don’t rust even if they are exposed to extreme weather conditions. This type of roll ups can be used for both residential and commercial applications because it has insulation that provides protection against temperature changes. Even if the roll up door is exposed to salt water, corrosion won’t happen because roll up doors with galvanized steel aren’t that prone to rusting.

Aluminum roll up door

This type of roll up door is usually made from aluminum alloys and engineered plastics. The advantage of this material combination is that it can provide insulation and protection against extreme weather conditions — unlike steel roll ups without insulation.

Sliding roll up door

This one has the most stylish and elegant look and they blend in perfectly with any kind of exterior design. If you place this on your house, it will make your home look like a mansion! They also come in different colors so it’d be hard for you to choose the one that matches your home’s exterior design the most.

They roll up easily by using rollers, which is why they are also called roll up rollers. It doesn’t take too much effort to operate roll up doors because it only takes about 1 person to open or close roll up rollers. You can find different kinds of roll up rollers made from nylon, Teflon, and regular ball bearings. These roll up rollers come in different colors so you can choose any color you like best to match with your home’s exterior color scheme.

Are roll up doors good?

Are roll up doors good?

As we have already seen, roll up doors come with numerous advantages. This implies that these doors are good.

Roll up rollers can be opened and closed in a breeze. You won’t have to exert too much effort when opening or closing roll up rollers.

They also come in different colors so you don’t have to worry about choosing one that matches your home exterior design — because roll up rollers are available in different color options.

Expert roll up doors manufacturers will install roll up rollers correctly so you don’t have to.

How to clean roll up doors?

Regular dusting and wiping with a dry cloth is more than enough for regular roll up doors. For roll up doors that are exposed to extreme weather conditions, you can use mild alkaline detergent.

For roll up doors with galvanized steel, roll up rollers that are exposed to saltwater or corrosion can be cleaned using a solution of baking soda and warm water.

Roll up doors installation

Roll up doors installation

Expert roll up rollers technicians will install roll up rollers for you so it is easier to set them up yourself. All you have to do is choose an area where you can place roll up doors, which have a flat surface and enough room around the area to allow movement.

After getting roll up doors installed, don’t forget to lubricate them regularly — just as how you should do with any door or window that has moving parts inside of it.

The installation process should be done carefully to minimize any damage. Experts roll up doors technicians will install roll up rollers correctly so you don’t have to worry about anything.

Ensure that the installation is done according to the instructions by the manufacturer.

Are roll up doors safe?

Yes, roll up rollers are safe to use — as long as they are installed and used correctly.

Roll up door technicians and roll up rollers manufacturers all take safety very seriously and roll up doors technicians will always follow the roll up rollers manufacturer’s instructions to install roll up rollers correctly.

Also, the people using the doors must be careful when opening and closing. Do not handle the roll up doors in a rush as this could lead to accidents.

Manual roll up door parts

A manual roll up door comprises the following key components:

Roll up rollers

Their main function is to roll the roll up door upwards when you roll up rollers. They are also used to roll down roll up rollers.


Roll up doors have handles on both sides so that users can open them with ease. Handles come in different sizes, shapes and styles depending on your personal preferences. You can even get roll up rollers handles that match the color of your roll up rollers or your roll up doors.

Roll up doors rollers tracks

These are long metal pieces placed on each side of roll up rollers. They have rollers attached to them so they can be rolled down — just like how you would normally roll a blind downwards. Roll up rollers roll tracks are usually placed in channels made of rollers steel. This ensures that roll up rollers roll smoothly when you roll them down — even if it has been raining outside.

Roll up doors roll locks

This help to secure roll up doors in place so they don’t roll downwards or open unexpectedly when you are not rolling up doors. All roll up rollers roll locks have a roll-up roller handles that you can turn from inside or outside of your roll door to lock it.

Roll up doors guides

These are usually made of rollers steel and they guide roll up rollers as they move upwards and downwards. They ensure maximum roll up rollers roll track life by reducing roll up rollers roll track stress.

Roll up doors rollers track rollers support

This is usually made of rollers steel too. It prevents roll up door roll tracks from sagging or bending under the weight of heavy roll up doors that are rolled down for extended periods of time. You should roll up rollers track rollers support roll up rollers roll tracks every time you roll your roll up doors to keep them in good shape for a longer period of time.

Roll up doors sweep

This is the part that looks like a wind seal or an inverted question mark and attaches to the bottom of roll up door rollers tracks roll rollers support roll track. It prevents dirt and air from passing through roll up rollers roll tracks and roll doors rollers tracks to the outside, which helps keep your home warm in winter and cool in summer.

Roll up door price

The roll up doors are made of different materials. Some may be made of steel and some, aluminum. Roll up door price is therefore determined by the kind of material used to make them as well as other factors such as size and number of roll doors roll tracks.

a) Metal: Roll up door metal prices depend on their thickness and length. Thicker metals will usually cost more and they will last longer, while roll up rollers roll tracks made of thinner metal roll up rollers roll tracks will be cheaper because they are easier to roll up rollers roll tracks.

b) Steel: Roll up door steel price depends on the thickness and type of finish used to coat it. For example, if the roll up door is painted, its cost will be relatively lower than that of a stainless steel door for home use.

c) Aluminum: These are lighter than steel but more expensive. They also require regular painting to prevent corrosion from rainwater, humidity, etc.

d) Fiberglass: This material is lightweight, strong, and relatively inexpensive compared to other types of roller doors. However, surface insulation should be added where appropriate before installation or roll up rollers roll tracks roll rollers roll tracks should be done to ensure good insulation.

However, the roll up door price may also be determined by all the other components that have been used for making the door.

Thus roll up doors roll rollers roll tracks roll rollers roll tracks, roll up door rollers and other such elements should also be taken into account when determining roll up door price.

The price may also depend on the roll up door manufacturer or supplier that you choose.

Raxdoor: Reliable roll up door manufacturer in China

At Raxdoor, we specialize in designing and manufacturing quality roll up doors for sale.

Our roll up doors are durable and reliable. We sell roll up doors in different designs to suit customers’ tastes, needs, and budgets.

Raxdoor roll up doors are strong so they can hold heavy weight without bending or breaking. They also have a wide range of application roll up doors, including for commercial usage to keep out dust and noise.

Raxdoor roll up doors will never go out of fashion because they are stylishly designed. Our roll up door manufacturers design their roll doors every season. Our roll doors are competitively priced too, which makes them an unbeatable buy.

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