Why Choose Gemax Roll Up Doors
- Direct manufacturer with stable production capability
- Standard and customized roll up door sizes
- Rich & professional experience in roll up door business
- Strict quality control from materials to finished doors
- Suitable solutions for garage, self-storage, and commercial applications
- Reliable supply for distributors, contractors and project orders
Specify the Right Roll Up Door Before Order
Gemax Door supplies standard and custom Roll Up Doors for self-storage, garage, warehouse, and commercial projects. We can provide complete door systems, related parts, equipment and OEM support, then help confirm size, configuration, finish, and hardware before quoting. From a replacement part to a full project package, each order can be tailored around your requirements.
Send Gemax Door your dimensions, drawing or site photos first; we will help turn those details into a clearer door configuration and quotation basis.
Multiple Sizes of Roll Up Doors from Gemax
Gemax offers different sizes of roll up doors to fit any applications, with stable quality and fast delivery.

Compact roll up door for small storage units, sheds, and service access.

Practical square opening solution for garages, storage buildings, and light commercial use.

A versatile size for storage units, workshops, and everyday equipment access.

Wide access for storage bays, garages, and compact commercial openings.

Balanced clearance for storage, garage, and workshop door openings.

Added height for vehicle access, taller storage units, and utility buildings.

Larger opening option for warehouses, equipment storage, and commercial access.

Generous clearance for commercial storage, loading areas, and larger equipment.
Common Uses of Roll Up Doors
Gemax roll up doors are commonly used in different applications, such as garages, warehouse, storage units, commercial business.

Space-saving roll up door designed for repeatable storage unit installations.

Durable roll up door solution for warehouses, workshops, and commercial buildings.
Space-Saving & High-Performance Roll Up Doors
Gemax roll up doors feature space-saving coiling, protected internal components and sturdy steel curtain, perfectly fitting warehouses, self-storage and commercial projects.

Roll up doors coil above the opening instead of extending across the ceiling, giving your building a cleaner layout and keeping interior space available for equipment, storage, lighting, or services.

Roll up doors have no horizontal tracks extending deep into the building, unlike traditional garage doors. They keep ceiling areas fully open for sprinklers, ductwork, cable trays, lighting, and other overhead infrastructure.

Compact overhead coiling allows storage units to use more practical interior space while supporting repeatable door sizes, colors, locks, and replacement parts across phased self-storage developments.

Many roll up door designs house springs and key operating components inside the barrel, helping protect them from dust, accidental contact, and routine exposure compared with exposed overhead-track systems.

Commercial roll up doors can be engineered for wider or taller openings, making them practical for warehouses, loading areas, equipment access, and projects where standard garage doors may be limiting.

Compared with standard garage doors, roll up doors feature interlocking steel slats for solid integral curtains, standing up to daily frequent use. Customizable steel gauges and reinforced fittings are available for various openings.
Reliable Roll Up Door Manufacturer
Why Gemax can be trusted by more and more customers, and become one of the reliable roller shutter door suppliers and roll up door manufacturer for our customers? The reason are depended on our high‑quality products and good services.
1.Rich experience of roll up door manufacturing, offering professional guide to help you.
2.Advanced equipment to ensure the stable output capacity, focusing on fast delivery.
3.High-quality material ensure the durability of our products.
4.Fast response for quotation, logistics and after-sales service.


Durable Steel Roll Up Door Construction
Gemax roll up doors are made of strong, quality galvanized steel, so they can use so long time. They work great for homes, warehouses and industrial buildings. We make them strong and stable, and they run smoothly every day.
Our roll up doors are built for heavy daily use. They hold up well to frequent opening and closing, and keep working smoothly. Made with quality galvanized steel, they don’t rust or bend easily. Even after years of use, wind and sun, they still stay strong and in good shape.
Smooth & Reliable Roll Up Door Operation
A good roll up door runs quietly and smoothly, with no noise or jamming. Our garage and commercial doors are balanced, safe and easy to operate. We care about the daily experience, and our doors feel steady and light to lift, not heavy or shaky.
Because these doors are used in storage and commercial buildings every day, smooth and reliable performance really important. A smooth-running door makes your space look better and daily use simple.


Quality Inspection Before Delivery
We carefully check every roll up door before it leaves our factory to ensure the size, finish and balance are all right, so it opens and closes smoothly. This is really important for commercial and storage doors that get daily use.
We follow the same strict checks no matter how big the door is. We just want your door to be easy to install and work well right from the start.
Roll Up Doors for Real Working Environments
Gemax door roll up doors are widely used for 5 applications. They are suitable for self-storage units, warehouses, commercial buildings and other places, you can pick our doors for all these projects.

For your self-storage project, roll up doors preserve usable space and keep installations predictable. Coordinate colors, locks, and replacement parts across individual units for easier maintenance.

For your warehouse or distribution site, match doors to loading access, opening dimensions, and maintenance needs. Confirm configuration and hardware early to reduce installation uncertainty at entrances and storage bays.

Give your commercial or retail property secure back-of-house access without compromising appearance. Match opening size, curtain style, color, locking, and operating needs early to keep service entrances and stockrooms coordinated.

For your workshop or manufacturing site, separate equipment zones, production areas, and service access efficiently. Confirm door size, operating needs, exposure, and required parts before ordering to prevent late changes.

Give your garage, equipment shed, or agricultural building straightforward vehicle and tool access. Discuss standard or custom roll up doors around opening dimensions, structure, finish preferences, and future parts.
Yes. We have standard and custom roll up doors. Regards the custom doors, including sizes, colors, parts and more. Just let me know what you need, and we’ll give you the best solution.
It depends on your order quantities and size. Standard roll up doors are quicker to delivery than customized one. And Gemax’s stable production helps us keep lead times short.
Yes, we provide a full set of roll up door parts, including tracks, latches, springs, drums, brackets, brush seals and more. These make everything fit well and easy to install.
Yes, we supply self-storage and commercial roll up doors. They work smoothly and are built to last.
Sure. We provide both roll up doors and all related parts. You can adjust the quantity of doors and parts to meet your market requirements.
Customize Any Color for Your Roll Up Doors
White Roll Up DoorWhite finish delivers a clean appearance for storage and commercial door installations.
Black Roll Up DoorBlack finish creates a bold appearance while concealing everyday dirt and marks.
Blue Roll Up DoorBlue finish provides a distinctive, professional look for storage and commercial buildings.
Yellow Roll Up DoorYellow finish improves visibility while adding a bright, recognizable building appearance.
Red Roll Up DoorRed finish creates a vivid appearance for easily identified storage and service openings.









