Folding door Q-DOOR FX
Lowers your energy and utility costs for 30 years
This durable folding door will lower your monthly energy and utility cost by hundreds of Euros.
Many of Torverks folding doors that was installed 30 years ago are still in use today, in fire stations and industries with high demands on function and durability.
Tailored to your exact needs
Pick a standard size door or have it tailored to your specific needs. You can get your door up to 25 meters wide, and if you have special requirements, we offer different surface treatment packages in addition to our standard door. There are ready-made packages for design, car wash and stable packages. We also offer packages for special industrial environments and doors to be located near the sea that needs extra rust protection. Contact Us and we will help you with a tailor-made solution.
A piggy bank for you and the climate
Good for 30 years of abuse, at least
There are overwhelming evidence that Torverk folding doors are good for at least 30 years of brutal abuse. Two of our doors are doing just fine in the cold and corrosive climate at a British research station in Antarctica. Occasionally they need new fittings and seals, but the construction is robust enough to withstand hurricanes and the constant spray of salt water. If you sign a service agreement you will enjoy a 10 year or 1.000.000 opening cycle warranty. Read more about our warranty And did you know that folding doors generally have lower usage costs than other door types?
Size & panel division
Exact Sizes
To insulate well and minimize air leakage, we tailor your door exactly for your door opening.Width: from 1.3 meters up to about 20 meters.Height: The maximum height is 6 meters.
Panel division
We build your folding door with the number of sections required to fit the width of your doorway. A manual door can have between 1 – 20 sections and an electrically operated 2 – 4 panels. Normally, the same number of panels are folded in each direction, but a folding door can also be built so that folding/opening is asymmetrical or only in one direction.
Examples of different panel divisions for a folding door:
Nordic quality steel and a wide range of colors
Rust And Energy Loss? Not On Our Watch?
The Q-Door panel is 56 mm thick. It is wrapped with C5 level rust protected SSAB:s 0,6 mm Greencoat sheet metal, coated with bio based paint. The metal is bent for optimum torsional stiffness and the panel is filled with a high density filler foam that offer supreme insulation. The result: a door panel that can withstand extreme weather, gives you a warm indoor environment and a low energy cost. 
U-value: best cut approximately 0.22 W/m² °c.U-value of an example door 5×5 meter: 0.90 W/m² ° C.T-value Example door: 1 m³/h & m²Metal sheet: 0.6 mm SSAB greencoat
- Sheet
- Metal Coating
- Passivated Layer
- Primers (Primer)
- Top
- Deductible Protective film (selectable)
- Back Color
Source: SSAB – ssab.com
More than 10 million colors
Se our standard colors below. If you want another color we can coat your door with any of the 10 million colors in the NCS- and RAL-systems. Download
RAL 7044
RAL 8028
RAL 7016
RAL 3020
RAL 5001
RAL 3011
RAL 5019
RAL 9004
RAL 9006
RAL 9007
PLEASE NOTE! Colors seen on a computer screen can vary from real world colors.
Custom made components for durability and function
Hurricane safe seals
To seal your door for a long time we’ve designed our own custom made seals by extra strong and thick EPDM-rubber. These seals stay soft in low temperatures and does not shrink over time. This results in maximum sealing, giving Torverk folding doors a T-value which exceeds European requirements three times over. (T-value = air leakage).Torverk’s folding doors stay tight even in hurricanes!
Sensors eliminate the risk of being squashed
You can never get squashed in a motorized door from Torverk. Rubber seals have built in sensors that register any obstructions, and instantly shut down the engine.
Outside lock and cylinder lockable espagnolette
All standard manual Torverk doors are delivered with pad lockable outside espagnolette, that can be opened from the inside. You can also get the Q-Door folding door with a cylinder lockable espagnolette built into the door blade with door handle on both sides of the door.
Locks for motorized doors
Motorized doors needs no extra lock because they are designed so that they can’t be opened from the outside without the correct electric key. Espagnolette and cylinder locks are optional for electric doors.
Lock for walkway doors
For walkway doors you can choose from several different locks available.
Heavy duty fittings designed for low friction and maximum durability
No door is better than its fittings. Standard fittings are weak, and will shorten the life span of your folding door. Therefore, Torverk doors are equipped with robust fittings that we manufacture ourselves in extra thick dimensions.
Hinges
Our frame hinges withstands high mechanical stress and are available in two variants:
- Standard Hinges – The door panel is supported by a steel ball resting on a brass pin
- 3d Hinge – The hinge lifts the door 15 mm at the opening
Drive units good for 1 million opening cycles
Proprietary drive unit in weather sealed housing. A durable and reliable powerhouse. Torverk offer different types of drive units to our folding doors. Type of drive unit depends on the size of the door and the existing spaces around the doorway.TOP-MOUNTED MOTOR to 3-and 4-panel doors. The operation is limited to maximum height = 5 meters, and a maximum of 25 m² door area for 4-panel door, or 19 m² for 3-panel door.SIDE-MOUNTED MOTOR for 2-, 3-and 4-panel folding door. Used where there is no space above the door or if the doorway is greater than 5 meters. Side mounted drive units are suitable even when the area exceeds the maximum limit for top-mounted drive units.LINK DRIVE to 2-, 3-and 4-panel folding doors. Used when there is little side space and large opening area. Height max = 5 meters.Download more information about our drive units
Windows for light entry without energy emission
Energy Glass Saves Money
Windows and window frames are weak points for any industrial door. Cheaper windows create thermal bridges that will leak energy and waste your hard earned money. That’s why Torverk only uses energy glass with aluminum window frames that has a broken thermal bridge. That gives you the best possible insulation and energy performance.
Choose any window size
Choose between a wide range of standard window sizes, but if you want a different size we can solve that. However, in the standard version a door panel should not be fitted with a larger glass surface than about 30 % in a manually operated door and approximately 45 % in an electrically operated door.
Practical Pass Doors
If you are also going to use the folding door for personnel passage, we can produce a door panel with a pass door. Opening the entire gate for personnel passage is both impractical and incorrect from an operational and energy point of view. Pedestrian doors have a standard height of 2050 mm and can be fitted with different types of locking, door closers, safety systems and windows.