Porti® door opening restrictor
Doors are safely stopped and held open!
The Porti® invisible protection for every door.
Concealed mounting. Can be retrofitted. Without tripping hazards.
Whether it's a daycare centre, clinic or conference room - the Porti® stops and holds doors where they should stay. For greater safety, convenience and a harmonious sense of space. Without tripping hazards. Simply ingenious.
Why Porti®?
Porti® combines functionality, design and everyday practicality – for a wide range of door situations in education, care, commercial and residential settings.
- Protection for doors and frames: Stop and hold function in adjustable end position
- Barrier-free and hygienic: Safe door environment without trip hazards and impact points thanks to floor door stops and easier surface/floor cleaning
- Design-oriented: Concealed installation and flexible colour matching
- Space-saving: Flat lever arm allows use with low frame clearance
- Easy installation: On wooden and glass doors, also for retrofitting
- Tested for continuous operation: In accordance with DIN EN 13126-5 Class 4
Versatile in use
Daycare centre & school - safety for the little ones.
Play safely. Learn safely. Without slamming doors.
Doors are a daily source of danger in daycare centres and schools. The Porti® creates a safe environment - without any tripping hazards or sharp edges. This keeps the focus on what really matters: undisturbed play, learning and romping around.
Care & Clinic - Barrier-free. Hygienic.
Comfort for carers. Safety for residents.
In care facilities and clinics, every movement counts - for staff and residents alike. The Porti® makes everyday life easier for people with limited mobility and supports carers with barrier-free, safe and hygienic movement areas. Without floor door stoppers, tripping hazards are avoided - and the floor surfaces remain clear and easy to clean.
Office & public authorities - function meets design.
Doors that think for themselves - for modern working environments.
Whether in open-plan offices or public buildings: the Porti® optimises door convenience without disrupting the architecture. The solution for more efficiency, peace and security in everyday working life - and for preserving the value of your equipment. Doors that slam open are a thing of the past, protecting walls, frames and door leaves - especially glass - from damage.
Hotel & Private - Comfort for retrofitting.
Live comfortably. Move safely. Integrate in style.
Whether in hotel rooms, private homes or barrier-free bathrooms - Porti® ensures controlled opening and holding of doors. It prevents damage to walls and furniture caused by doors slamming open and eliminates tripping hazards such as floor doorstops. Especially in confined spaces, e.g. in bathrooms or corridors, Porti® provides greater freedom of movement and added safety - without visible technology and without compromising on design.
Stops, Holds, Hygienic, Barrier-free
Technical data
The Porti® is available in different versions - suitable for wooden, glass and metal doors. Flexible, robust and suitable for many door situations.
- Flat lever arm of 2 mm
- Upper frame air 4 - 10 mm
For glass doors
- max. door leaf weight 50 kg
- guide rail glued to the glass door leaf
- glass thicknesses independent for ESG & VSG
For timber doors
- max. door leaf weight 100 kg
- for flush or rebated door leaf
- also suitable for reverse-opening doors
For timber and metal frames
- timber frame:
timber doors up to 100 kg: can be pre-fitted with a fixing element timber doors up to 30 kg: can be retrofitted
- metal frame:
timber doors up to 100 kg can be retrofitted
Adaptive damping with hold function
- Damper stops doors from slamming open and protects against damage
- Opening angle freely adjustable up to 120°
- Hold function in end position prevents unintentional closing of the door, e.g. due to draughts
| timber doors | glass doors | |||||||
|---|---|---|---|---|---|---|---|---|
| door leaf width | 720 - 1.100 mm | 610 - 719 mm | 709 - 959 mm | |||||
| frame | metal/ timber | timber | metal | metal/ timber | timber | metal | timber | metal |
| door leaf weight up to | 30 kg | 100 kg | 100 kg | 30 kg | 100 kg | 100 kg | 50 kg | 50 kg |
| for retrofitting | yes | no | yes | yes | no | yes | no | yes |
| Article number | 5312 | 5489 | 5371 | 5313 | 5465 | 5379 | 5487 | 5318 |
In the video: How the Porti® works
See how easily the Porti® stops & holds doors securely - without any electronics.