Plastik porta
Plastic doors are a practical and affordable solution with an emphasis on functionality, thermal insulation and ease of maintenance. They are suitable for both family houses and for renovations, where reliability and long-term stability play a role. At SULKO we design plastic doors with emphasis on proper construction, quality fittings and precision processing. På denne,, god a.

Plastic Door Profi Line
- new dimension of door structures with RAU-FIPRO technology
- top-of-the-line six-chamber profile
- maximum energy efficiency without steel braces
- burglary resistance class up to WK3
- also suitable for passive and low-energy homes




Plastic doors Synego
- excellent solution for family houses
- five-chamber profile in the wing, seven-chamber profile in the frame with a construction depth of 80 mm
- Insulating triple glazing in standard design
- suitable for passive and low-energy homes





Plastic doors Classic
- standard solutions for installation in residential and non-residential buildings
- five-chamber system with a construction depth of 70 mm
- Colorway
- more light due to the lower frame





Plastic sliding doors Synego





Our Inspirational Projects





Visit our showrooms
Get to know our products live and get advice from experienced specialists. In SULKO showrooms you can try different types of windows, doors and accessories and get recommendations for your project.
Plastic doors are among the popular solutions for family houses, apartment buildings and renovations of older buildings. Modern plastic doors today combine very good heat-insulating properties, stable construction and long service life of the material. Thanks to modern profile systems, they can offer reliable operation, high comfort of use and secure closure of the house.
At SULKO, we always design plastic doors according to the specific construction. When designing solutions, we take into account the architecture of the house, energy efficiency requirements and design. The result is a door that naturally complements the look of the house while providing long-term functionality.
REHAU Profile Systems
The basis of SULKO plastic doors are modern profile systems REHAU, which is among the technological leaders in the field of PVC building systems. These profiles are characterized by high stability of the structure, long service life and very good insulating properties.
SULKO Classic (Brillant-Design)
system SULKO Klassiek, are among the proven profile systems for plastic doors.
The main features of the system:
- construction depth approx. 70mm
- multi-chamber profile construction
- very good thermal insulation
- high stability of the frame and door leaf
- suitable solutions for new buildings and renovations
The Brillant-Design system offers a good ratio of price, quality and energy efficiency.
SULKO SYNEGO
system SULKO SYNEGO represents a modern profile system with a high level of energy efficiency and living comfort.
Advantages of SYNEGO:
- very good thermal insulation properties
- high tightness against penetration of air and water
- good noise protection
- stable design of door profiles
SYNEGO is a suitable solution for modern family houses as well as energy-efficient buildings.
Plastic entrance doors
Entrance plastic doors are an important part of any home. In addition to design, it must also ensure safety, stability and long-term reliability.
Modern plastic entrance doors can offer:
- very good thermal insulation properties
- stable frame and sash construction
- high resistance to weathering
- the possibility of safety fittings
- wide range of decor and design fillings
Thanks to modern production technologies, plastic entrance doors can offer reliable operation and long service life.
HS Portals — Lifting Sliding Doors
Plastic doors can also be part of the offer HS portals (lifting sliding doors)which make it possible to create large glazed walls connecting the interior of the house with the garden or terrace.
HS portals offer:
- large glazed areas
- easy scrolling of large wings
- modern minimalist design
- Comfortable connection of the house with the exterior
This type of door is especially popular in modern single-family houses, where the architecture works with large glazed areas.
Custom Plastic Door
At SULKO, we always produce plastic doors tailored to a specific construction. We assess each project individually so that the doors meet the technical requirements as well as the aesthetic requirements of the architecture.
When designing solutions, we take into account:
- architecture of the house
- the size of the door openings
- Thermal insulation requirements
- design and color
Thanks to this, SULKO plastic doors can offer a solution that combines modern technology, long service life and reliable operation.



