For designers

Professional Solutions for Door Challenges

FinDoor is the largest folding door manufacturer in Finland, producing over 2500 doors annually in its own factory. Our industrial doors, designed for demanding professional use, withstand daily wear and varying weather conditions without compromising reliability. The colour, size and window placements of doors are custom-designed for each project. Our folding doors are lightweight and easy to use, even in large sizes, whether equipped with automated systems or manual operation.

We are here to assist you with any inquiries related to our products and services, as well as in the planning of projects and contracts. Our team of door experts and extensive network of collaborators are always ready to roll up their sleeves!

The table below determines the number of door leaves generally based on the width of the opening. We are also able to produce solutions that deviate from the table.

2-Panel Folding Door

Inswing

Manually operated
* Threshold and track (PDF, DWG)
* Observational drawing (PDF, DWG)
* Mounting surfaces (PDF, DWG)
* Threshold view from above (PDF, DWG)

With door mounted operator
* Threshold and track (PDF, DWG)
* Observational drawing (PDF, DWG)
* Mounting surfaces (PDF, DWG)
* Threshold view from above (PDF, DWG)

 

Outswing

Manually operated
* Threshold and track (PDF, DWG)
* Observational drawing (PDF, DWG)
* Mounting surfaces (PDF, DWG)
* Threshold view from above (PDF, DWG)

With door mounted operator
* Threshold and track (PDF, DWG)
* Observational drawing (PDF, DWG)
* Mounting surfaces (PDF, DWG)
* Threshold view from above (PDF, DWG)

 

3-panel folding door

Inswing

Manually operated
* Threshold and track (PDF, DWG)
* Observational drawing (PDF, DWG)
* Mounting surfaces (PDF, DWG)
* Threshold view from above (PDF, DWG)

With door mounted operator
* Threshold and track (PDF, DWG)
* Observational drawing (PDF, DWG)
* Mounting surfaces (PDF, DWG)
* Threshold view from above (PDF, DWG)

 

Outswing

Manually operated
* Threshold and track (PDF, DWG)
* Observational drawing (PDF, DWG)
* Mounting surfaces (PDF, DWG)
* Threshold view from above (PDF, DWG)

With door mounted operator
* Threshold and track (PDF, DWG)
* Observational drawing (PDF, DWG)
* Mounting surfaces (PDF, DWG)
* Threshold view from above (PDF, DWG)

 

4-panel folding door

Inswing

Manually operated
* Threshold and track: Guide track (PDF, DWG) Carrying track (PDF, DWG)
* Observational drawing: Guide track (PDF, DWG) Carrying track (PDF, DWG)
* Mounting surfaces (PDF, DWG)
* Threshold view from above (PDF, DWG)

With door mounted operator
* Threshold and track: Guide track (PDF, DWG) Carrying track (PDF, DWG)
* Observational drawing: Guide track (PDF, DWG), Carrying track (PDF, DWG)
* Mounting surfaces (PDF, DWG)
* Threshold view from above (PDF, DWG)

With chain operator
* Threshold and track: Guide track (PDF, DWG) Carrying track (PDF, DWG)
* Observational drawing: Guide track (PDF, DWG)
* Mounting surfaces (PDF, DWG)
* Threshold view from above (PDF, DWG)

Outswing

Manually operated
* Threshold and track: Guide track (PDF, DWG) Carrying track (PDF, DWG)
* Observational drawing: Guide track (PDF, DWG), Carrying track (PDF, DWG)
* Mounting surfaces (PDF, DWG)
* Threshold view from above (PDF, DWG)

With door mounted operator
* Threshold and track: Guide track (PDF, DWG) Carrying track (PDF, DWG)
* Observational drawing: Guide track (PDF, DWG) Carrying track (PDF, DWG)
* Mounting surfaces (PDF, DWG)
* Threshold view from above (PDF, DWG)

With chain operator
* Threshold and track: Guide track (PDF, DWG) Carrying track (PDF, DWG)
* Observational drawing (PDF, DWG)
* Mounting surfaces (PDF, DWG)
* Threshold view from above (PDF, DWG)

5-panel folding door

Inswing

Manually operated
* Threshold and track (PDF, DWG)
* Observational drawing (PDF, DWG)
* Mounting surfaces (PDF, DWG)
* Threshold view from above (PDF, DWG)

Outswing

Manually operated
* Threshold and track (PDF, DWG)
* Observational drawing (PDF, DWG)
* Mounting surfaces (PDF, DWG)
* Threshold view from above (PDF, DWG)

 

6-panel folding door

Inswing

Manually operated
* Threshold and track (PDF, DWG)
* Observational drawing (PDF, DWG)
* Mounting surfaces (PDF, DWG)
* Threshold view from above (PDF, DWG)

With chain operator
* Threshold and track (PDF, DWG)
* Observational drawing (PDF, DWG)
* Mounting surfaces (PDF, DWG)
* Threshold view from above (PDF, DWG)

Outswing

Manually operated
* Threshold and track (PDF, DWG)
* Observational drawing (PDF, DWG)
* Mounting surfaces (PDF, DWG)
* Threshold view from above (PDF, DWG)

With chain operator
* Threshold and track (PDF, DWG)
* Observational drawing (PDF, DWG)
* Mounting surfaces (PDF, DWG)
* Threshold view from above (PDF, DWG)

7-panel folding door

Inswing

Manually operated
* Threshold and track (PDF, DWG)
* Observational drawing (PDF, DWG)
* Mounting surfaces (PDF, DWG)
* Threshold view from above (PDF, DWG)

Outswing

Manually operated
* Threshold and track (PDF, DWG)
* Observational drawing (PDF, DWG)
* Mounting surfaces (PDF, DWG)
* Threshold view from above (PDF, DWG)

 

8-panel folding door

Inswing

Manually operated
* Threshold and track (PDF, DWG)
* Observational drawing (PDF, DWG)
* Mounting surfaces (PDF, DWG)
* Threshold view from above (PDF, DWG)

With door mounted operator
* Threshold and track (PDF, DWG)
* Observational drawing (PDF, DWG)
* Mounting surfaces (PDF, DWG)
* Threshold view from above (PDF, DWG)

With chain operator
* Threshold and track (PDF, DWG)
* Observational drawing (PDF, DWG)
* Mounting surfaces (PDF, DWG)
* Threshold view from above (PDF, DWG)

Outswing

Manually operated
* Threshold and track (PDF, DWG)
* Observational drawing (PDF, DWG)
* Mounting surfaces (PDF, DWG)
* Threshold view from above (PDF, DWG)

With door mounted operator
* Threshold and track (PDF, DWG)
* Observational drawing (PDF, DWG)
* Mounting surfaces (PDF, DWG)
* Threshold view from above (PDF, DWG)

With chain operator
* Threshold and track (PDF, DWG)
* Observational drawing (PDF, DWG)
* Mounting surfaces (PDF, DWG)
* Threshold view from above (PDF, DWG)

Features of our Products

 

The durable and low-maintenance Findoor folding door is a great choice for various applications including barns, fire stations, airports, industrial buildings and service stations. Its surface is coated with steel sheeting and it features a water-resistant insulation. The lifting stainless steel hinges keep the bottom seal in good condition and make opening the door effortless. The EPDM rubber seals withstand even extreme northern conditions. If needed, the folding door can also be equipped with an access door and EI30 fire classification.

Steel clad folding door specifications

Maximum size: 14800×7000 (6-, 7- or 8-paneled door)
Maximum height for narrower doors: 8000 (Higher ones will be special projects)

  • Structure: Thermally insulated, sandwich-structured folding doors
  • Cladding: Heat galvanized sheet steel. Minimum thickness 0,5mm
  • Insulation thickness: 50 mm or 60 mm
  • Colour: From RR colour chart (in special cases, from the RAL colour chart)
  • Water resistance classification: 3 EN 12489 and EN12425
  • Wind pressure classification: 4 (up to a height of 4 meters) EN 12444 and EN 12424
  • Air permeability classification: 4 (determined by door size) EN 12427 and EN 12426
  • Sealing: The door panels have 8-fold male-female sealing between all adjacent panels, and the door bottom has a double doors-sweep. The seals are made of EPDM rubber, which can withstand harsh conditions.
  • Hinges: Elevating steel hinges with ball bearings
  • Windows: Double panel selective thermal glass, windows with a height of less than 700 mm are made of tempered glass
  • Doors mounted to structure with mounting devices that are corrosion-proof to classification C4
  • Opening mechanisms:
    • Manually operated: The door has a handle on its inside surface that allows its opening or closing
    • Opening machinery: Door mounted operator or chain operator
  • Additional specification: Fire resistance classification of EI30
    • Maximum size 5m x 5m
    • Windows are not available on the doors with fire resistance classifications
    • The access door is not available with fire resistance classifications
    • The appearance is the same as a normal folding door
    • The fire resistant doors are heavier, therefore the mounting surface on the header face must always be at least 250mm
    • The available opening machinery consists of a regulations consistent chain operator

Fully glazed folding door specifications

Maximum size: 7500×6000

  • Structure: Folding door having glass panels inside aluminum frames
  • Thickness: Frame thickness 50 mm or 60 mm
  • Sealing: The door panels have 8-fold male-female sealing between all adjacent panels, and the door bottom has a double doors-sweep. The seals are made of EPDM rubber, which can withstand harsh conditions.
  • Hinges: Elevating steel hinges with ball bearings
  • Windows: Double panel selective thermal glass, also available with tempered or laminated glass. Windows with a height of less than 700 mm are made of tempered glass
  • Opening mechanisms:
    • Manually operated: The door has a handle on its inside surface that allows its opening or closing
    • Opening machinery: Door mounted operator or chain operator

Door mounted operator

Suitable for 2-, 3-, 4- and 8-panel doors. Operator is attached to the door panel, so it doesn’t take up space above the door. Excellent solution for smaller and medium-sized doors, for example in industrial buildings, smaller fire stations and barns.

  • Motor: 24V motor operates with single phase electric current
  • Safety equipment:
    • An electric eye system in line with the door prevents the closing of the door if there is some physical object between the detectors.
    • The door opening machinery includes a motor overload activated shut-off switch, which overload would be caused, for example, by a physical object preventing the opening or closing of the door. This prevents a breakdown of the machinery itself.
    • Folding doors that include a built-in entry door have a disconnecting switch that prevents the opening of the folding door when the entry door through it is open.
    • Three push-button switches, Open-Stop-Close, beside the door opening.
    • The door is also operable manually during power outages.
  • Control devices for the door opening machinery:
    • Push-button switch box (Open – Stop – Close)
    • Remote control switch
    • The door opening machinery can be hooked up to the building’s physical access system
  • Additional available features:
    • Canceling electric eyes (the door automatically closes once a vehicle has crossed the beam of light to the electric eye)
    • Radar utilizing door opening systems
    • Control through VIRVE signals
    • Magnetic loop door opener (installed in customer prepared conduit grooves)

Chain operator

For 4-, 6- and 8-panel doors. Suitable for big doors, as well as places where doors are opened frequently, such as, for example, at fire stations, carwashes and factories.

  • A separate rail for mounting the door opening machinery will be mounted above the door. The machinery will then be installed upon this rail.
  • This machinery will be operated with normal grid electric current (3-phase current)
  • Safety equipment:
    • An electric eye system in line with the door prevents the closing of the door if there is some physical object between the detectors.
    • The door edges that close against the building structure contain sensors.
    • Folding doors that include an entry door have a disconnecting switch which prevents the opening of the folding door when the entry door through it is open.
    • Three push-button switch box, Open-Stop-Close, beside the door opening.
    • The door is also operable manually during power outages.
  • Control devices for the door opening machinery:
    • Push-button switches (Open – Stop – Close) in switch box.
    • Remote control switch
    • The door opening machinery can be hooked up to the building’s physical access system
  • Additional available features:
    • Canceling electric eyes (the door automatically closes once a vehicle has crossed the beam of light to the electric eye)
    • Radar utilizing door opening systems
    • Control through VIRVE signals
    • Magnetic loop door opener (installed in customer prepared conduit grooves)

Entry and double door specifications

The opening for an entry door has a maximum width of 1395 mm.
The opening for the double door has a maximum width of 2655 mm. If a wider opening is needed, then a folding door will be installed.

  • Door cladding is of heat galvanized sheet steel, painted by heat cured powder coating
  • The door core is of insulating material that will not absorb water
  • The door is pre-hung inside a frame of galvanized steel
  • The door assembly includes either a steel threshold or a double door-sweep on the bottom of the door

Why to choose Findoor?

Manufactured in Finland

Findoor is Finland’s largest manufacturer of folding doors. Our factory is located in Ii, Northern Ostrobothnia, where we produce approximately 2500 doors per year. Our experienced team of installers takes care of the door installation, ensuring flawless operation. This guarantees you the trusted Findoor quality that withstands professional use.

High quality products

The energy efficient doors withstand hard, demanding workspace conditions. They are secure, easy to use and assuredly functional, and their thermal efficiency and weather tight qualities are among the best in the marketplace. We develop on our products continually so that they will meet our customers’ needs even better.

Customized service

We actively contact our customers to ensure we fully understand all the necessary features required for their door. We customize the functions and appearance of the door according to your preferences and deliver it flexibly and quickly, based on your schedule. This way, you can be confident that you will receive a perfectly fitting and functional door, guaranteed to be on time.

Culture of commitment

We value honest and straightforward business practices. We stand behind the quality of our products and welcome all feedback. We tackle every task with enthusiasm, even the difficult ones. We take full responsibility for our products. That is why our phone number is always available on our doors, so you can easily reach us for any inquiries.

Leave us a message and we will get back to you by the next working day at the latest!

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Contact us

Our team at Findoor consists of top professionals in the door industry. Our products have already made a positive impact on the lives of millions of people in Finland and around the world. Get in touch with our team and let's work together to see how we can serve you!

+358 40 196 4600