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Passiv-Line Ultra

The warmest certified passive window is designed for passive and low-energy construction. Thanks to modern technologies, the windows have excellent thermal insulation parameters and are characterized by above-average air and water tightness, being a kind of shield that protects us against unfavorable external conditions. The Passiv-line Ultra window can significantly reduce the demand for primary energy, which significantly improves the energy balance of the building.

This system uses a technical solution consisting of:

  • in the profiles, instead of reinforcements, thermoplastic inserts reinforced with glass fiber made of the material called Ultradur High Speed by BASF, Thanks to this, the parameter for the assembly of the frame and the sash was obtained, which is absolutely required for passive structures.
  • Standard equipped with a triple-glazed unit, two-chamber unit with Ug = 0.5 (W / m2K) with a glued-in pane and the ECLAZ glasses, thanks to which 10% more Lt light and solar energy is transmitted to the room,
  • use of a warm SWISSPACER ULTIMATE EDGE recognized by the Institute in Darmstadt as necessary to meet the requirements for passive windows, significantly reducing the thermal bridge at the interface between the frame and window.
  • High tightness, which is another condition that must be demonstrated by the window structure in order to obtain the status of a passive window, the obtained result is: tightness Q100 = 0,06 m3/(hm).
  • this window meets the requirements checked for windows for construction in 2021.

The AdamS company was the first company in Poland to obtain a certificate confirming the production of Passiv Line Ultra windows from certified components intended for passive construction, tested by the Passive House Institute in Darmstadt. The certificate was issued by the Polish Passive Building and Renewable Energy Institute Günter Schlagowski

Benefits of using this product:

  • Energy efficiency – meaning a significant reduction in heating costs as the windows let more energy in than out
  • Definitely better thermal insulation,
  • Minimizing the loss at the window tightness level due to the practically no air exchange with the window closed
  • Elimination of thermal bridges, even at the level of the frame and its contact with the glass
  • better acoustic insulation thanks to glued glass and a triple set of gaskets.

Technical data

Deph of profile installation85
Uf of the frame/sash assembly0,7
Number of gaskets at the sash/frame interface3
Type of gaskets in profilesTPE
Color of the gaskets in the veneer-covered joinery 1, 2 – sided: blackblack
Heat transfer coefficient for the entire 1230 x 1480 windowUw=0,66 W/m2*K
Wind load resistance – deflection of the frame*C3/B3
Water resistance (unprotected)*E750
Air permeability *4
Load bearing capacity of safety devices *350N
Heat transfer coefficient for the entire 1230×1480 window with an optional package and warm spacersUw=0,54 W/m2*K

Production technology

Windows manufactured using the innovative V-Perfect technology, which consists in precise welding of profiles. That makes it possible to join them without the need to use a corner cleaner. This results in the unique effect of connecting the flashless profiles, which becomes almost invisible to the human eye.

Weld in white windowsV-perfect/TYPU V
Weld/windows in wood-like veneer (applicable from the side of the veneer)V-perfect
Weld/windows in smooth veneer (applies to the veneer side)V-perfect

Glazing unit

Glazing beadClassic
Glazing unit4ECLAZ/18Ultimate/
Ug=0,5 W/m2*K
Glass pane spacesSWISSPACER
as standard
Unit light transmission factor – Lt %


Solar Energy tranmission – g %60%
Available thicknesses of glass packages24-51
P”Warm” glazing optional4TM/12Kr/4TM/
Ug=0,3 W/m2*K
Warm Edge in the following colors: white, black, light brown, dark brown, grayas standard
Glazing beadClassic
Glazing unit4ECLAZ/18Ultimate/4/18Ultimate/4ECLAZ
Ug=0,5 W/m2*K
Glass pane spacesSWISSPACER ULTIMATE as standard
Unit light transmission factor – Lt %


Solar Energy tranmission – g %60%
Available thicknesses of glass packages24-51
P”Warm” glazing optional4TM/12Kr/4TM/12Kr/4/12Kr/4TM
Ug=0,3 W/m2*K
Warm Edge in the following colors: white, black, light brown, dark brown, grayas standard


Intermediate balcony sash – opening outwards or inwardsNO
Entrance door opening outwards or inwardsNO
A handle in the passive sash of the movable mullionoption to be ordered
Glued glass in the R, RU wing, increasing its staticsas standard
Closed reinforcement in the frameNO
Deph of profile installation85
Number of chambers in the profile6 + insulation
Uf of frame / sash assembly0,7
Number of seals on the sash / frame connection3
Type of gaskets in profilesTPE
Colour of the gaskets in veneer-covered joinery 1, 2 – sidedblack


SIEGENIA TITAN AF fittingas standard
Rotating, self-aligning KoPiBo rollers – allows easy and comfortable operation of the handleas standard
Anti-pry latches/ 1 sashup to 4
Microventilation in the TT sashas standard
Incorrect position lockas standard
Lifting device in the TT casementas standard
Bottom fitting groove filled with sealas standard
Aluminum handlesPremium handle
RC1 fitting (4 reinforced latches/ 1 sash, drill-proof sheet, aluminum handle with a key)optional to order
RC2 fitting (all latches reinforced, drill-proof sheet, aluminum handle with a key)optional to order
Entire window manufactured in RC2 class according to PN-EN 627optional to order
Reed relay, VdS certificateoptional to order
V V – axxent 24- hidden hingesoptional to order
Tilt before Turn TBT openingoptional to order
Komfort fitting – supports tiltingoptional to order
Handle-controlled opening brakeoptional to order
Multi-stage micro-ventilationoptional to order
Hand rail + balcony latchoptional to order
Winter-summer air latchoptional to order
Tilting mechanism from floor level – GEZE OLoptional to order




Intelligent system solutions are becoming a reality. Lightweight construction elements without steel reinforcements inside profiles, which at the same time significantly reduce energy losses in buildings, are the new arguments and benefits offered by Passiv Line Ultra. The proposed concept is a new direction in thinking about energy efficiency, as it eliminates the use of steel reinforcements previously used in profiles, which caused their thermal deterioration.


4/18Argon/4/18Argon/4TM 48mm
Ug=0, 5W/m²K; g=50%; Lt=70%


  • handle at mid-height
    • Anti-pry latches/ 1 sash – up to 4
    • all rollers in casements: KoPiBo mushroom, rotating and self-adjusting
  • RU casement fitted with a finger lift in the bottom corner, integrated with an incorrect handle position lock
  • RU casements: microventilation
  • anti-draught deadbolt in the U function in the RU casement
  • the RU casement fitted with air latches supported while switching from partial opening to closed position
  • the bottom fitting groove filled with packing


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