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PVC sliding patio doors

SMART SLIDE sliding door is the latest  solution, which is an attractivealternative to  PSK/PATIO type patio doors.. 

They are great for single-family housing,  but also for public buildings, where terrace  doors are expected to be easy to operate  and reliable. With a thoughtful combination of technical solutions,  SMART SLIDE achieves very good results  in air permeability, wind  pressure resistance  and waterproofing tests.



single and multi-family housing, balcony, terrace

Uw coefficient (for the whole window)

0,73 W/m2K*

Installation depth (frame) SMART

140 mm

Installation depth (frame) SMART NEO

154 mm

Installation depth (sash) SMART

70 mm

Installation depth (sash) SMART NEO

78 mm

Solid / closed steel


Possibility of using a threshold overlay


Available opening patterns

A + C

Possibility of asymmetrical division


Possibility of using acoustic glass


Maximum construction width NEO

6000 mm

Maximum height of construction NEO

2500 mm

* Uw for an example Smart Slide door of 3100 x 2400 mm glazed with double-glazed glass with a heat transfer coefficient for the central part of the glass Ug= 0.5 W/m2K and the value of the linear thermal bridge heat transfer coefficient at the interface between the glass and the frame Ђ = 0,040 W/m2K.


Color configurator

The windows add character to the house both inside and outside. In addition to all functional considerations, the location, form and color of these building elements are a significant means of shaping the appearance of the building.

Check the window color configurator to see which will be perfect for your home.


accessories for windows and doors


Handles are an integral part of the windows, which affects the aesthetics and character. See a wide range of handles in modern and traditional design and select their functionality to suit your needs.


Glazing occupies the largest surface area in windows, so their proper choice is crucial to maintaining the thermal and acoustic comfort of a building. See what types of glass and glazing packages we offer.

mosquito net

You’ll also find mosquito nets that protect against insects, mosquitoes and midges, while providing free ventilation and a view of your surroundings. Learn about their types and see which ones will work best for your windows.


Fittings that allow the sashes to be opened, tilted or slid are responsible for the functionality and security of windows and doors. You can be sure that all of them come from proven and reputable suppliers and will work smoothly for many years.


Proper airflow is a healthy climate in your home. With ventilators installed in the windows, you don’t have to worry about ventilation. See how ventilators will make your home always have fresh air.

window sills

Both exterior and interior-mounted window sills can be made in many different material and color options. Find out which ones will fit your windows best.

Comprehensive service

Installation of windows and doors

Proper installation is a key issue for windows to perform their function well, that is, to be a tight and stable partition without thermal bridges through which precious energy escapes. Our expert teams offer installation based on various technologies and standards. Check which ones will meet your expectations.

See how we manufacture your windows

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