Maximum light
Thin frames and large glazing area for bright rooms
PVC Windows for Your Home
We offer windows made from various materials: PVC, aluminum, and wood-aluminum. Each material has its own advantages — choose what perfectly suits your home and climate.
Choose windows for your task
Select what matters most for your home
Wind protection
Reinforced profiles with class A walls for windy regions
Eco-windows
Eco-friendly profiles without lead, 100% recyclable
Aluminum and premium
For panoramic glazing and modern architecture
REHAU - PVC Windows
UW- value 1.3
Rehau Euro-design 70
Classic 5-chamber system with 70 mm depth, reliable and economical for standard construction. HDF surface.
Energy rating
A
Profile chambers
5 chambers
Profile depth
70mm
Profile height
108mm
Glass unit
up to 40mm
Thermal protection
Uw ≤ 1.3 W/(m²·K)
Sound insulation
≈43 Rw(dB)
UW- value 0.94
Rehau Synego
7-chamber system with 80 mm depth, providing high thermal and sound insulation for comfortable living. HDF.
Energy rating
A++
Profile chambers
7 chambers
Profile depth
80mm
Profile height
117mm
Glass unit
up to 51mm
Thermal protection
Uw ≤ 0.94 W/(m²·K)
Sound insulation
≈46 Rw(dB)
UW- value 1.2
Rehau Brillant-Design 70
Premium 70 mm system with elegant design, smooth HDF surface and good thermal insulation properties. HDF
Energy rating
A
Profile chambers
5 chambers
Profile depth
70mm
Profile height
116mm
Glass unit
up to 42mm
Thermal protection
Uw ≤ 1.2 W/(m²·K)
Sound insulation
≈43 Rw(dB)
UW- value 1.1
Rehau Brillant-Design 80
Improved version of Brillant-Design 80, with 80 mm depth and 6 chambers for increased energy efficiency. HDF surface.
Energy rating
A+
Profile chambers
6 chambers
Profile depth
80mm
Profile height
120mm
Glass unit
up to 44mm
Thermal protection
Uw ≤ 1.1 W/(m²·K)
Sound insulation
≈45 Rw(dB)
UW- value 0.85
Rehau Geneo
Innovative system made of RAU-FIPRO material, without steel reinforcement, for maximum thermal insulation and strength. HDF.
Energy rating
A++
Profile chambers
6 chambers
Profile depth
86mm
Profile height
115mm
Glass unit
up to 53mm
Thermal protection
Uw ≤ 0.85 W/(m²·K)
Sound insulation
≈50 Rw(dB)
UW- value 0.73
Rehau Geneo PHZ
Specialized version of Geneo with thermal modules, certified for passive houses, with record thermal insulation.
Energy rating
A+++
Profile chambers
6 chambers
Profile depth
86mm
Profile height
115mm
Glass unit
53mm
Thermal protection
Uw ≤ 0.73 W/(m²·K)
Sound insulation
≈50 Rw(dB)
Undecided between Rehau and Veka?
Rehau — maximum light thanks to narrow frames. Veka — reinforced wind protection for high floors. Find out what suits you best.
VEKA - PVC Windows
UW- value 1.3
Veka Softline 70
The benchmark of strength. Class "A" profile with closed reinforcement for maximum stability and thermal insulation.
Energy Efficiency
A
Profile Chambers
5 chambers
Profile Depth
70mm
Profile Height
112mm
Glass Unit
up to 42mm
Thermal Protection
Uw ≤ 1.3 W/(m²·K)
Sound Insulation
≈45 Rw(dB)
UW- value 1.1
Veka Softline 76
Modern energy efficiency standard. 76 mm, Class "A" and perfect balance of thermal insulation and light transmission.
Energy Efficiency
A+
Profile Chambers
5 chambers
Profile Depth
76mm
Profile Height
112mm
Glass Unit
up to 48mm
Thermal Protection
Uw ≤ 1.1 W/(m²·K)
Sound Insulation
≈47 Rw(dB)
UW- value 1.0
Veka Softline 82
Flagship energy-efficient system. 7-chamber profile with 82 mm width and three sealing circuits (MD) for maximum heat retention.
Energy Efficiency
A++
Profile Chambers
7 chambers
Profile Depth
82mm
Profile Height
124mm
Glass Unit
up to 52mm
Thermal Protection
Uw ≤ 0.80 W/(m²·K)
Sound Insulation
≈47 Rw(dB)
UW- value 1.1
Veka AluConnect
Revolutionary hybrid. Load-bearing aluminum profile on the outside and warm PVC core inside. Aluminum design with plastic thermal insulation.
Energy Efficiency
A++
Core Chambers
Multi-chamber
Profile Depth
82mm
Profile Height
114mm
Glass Unit
up to 58mm
Thermal Protection
Uw ≤ 1.1 W/(m²·K)
Sound Insulation
≈46 Rw(dB)
Veka or WDS — what to choose?
Veka — classic German quality since 1969. WDS — affordable profiles with excellent characteristics. Compare and decide.
WDS - PVC Windows
UW- value 1.4
WDS 5S
Best price. 5-chamber 60mm system for glazing cottages, balconies, and utility rooms.
Energy rating
B
Profile chambers
5 chambers
Profile depth
60mm
Profile height
107mm
Glass unit
up to 32mm
Thermal protection
Uw ≤ 1.4 W/(m²·K)
Sound insulation
≈38 Rw(dB)
UW- value 1.3
WDS 6S (70 mm)
Gold standard of glazing. 6-chamber 70mm system with improved sound insulation.
Energy rating
A
Profile chambers
6 chambers
Profile depth
70mm
Profile height
113mm
Glass unit
up to 40mm
Thermal protection
Uw ≤ 1.3 W/(m²·K)
Sound insulation
≈40 Rw(dB)
UW- value 1.2
WDS 7S (70 mm)
Aesthetics without compromise. 6-chamber system with Soft Line design for refined interiors.
Energy rating
A
Profile chambers
6 chambers
Profile depth
70mm
Profile height
113mm
Glass unit
up to 40mm
Thermal protection
Uw ≤ 1.2 W/(m²·K)
Sound insulation
≈42 Rw(dB)
UW- value 1.1
WDS 76 AD (76 mm)
New European standard. 76 mm system allowing powerful glass units without paying premium prices.
Energy rating
A+
Profile chambers
5 chambers
Profile depth
76mm
Profile height
113mm
Glass unit
up to 48mm
Thermal protection
Uw ≤ 1.1 W/(m²·K)
Sound insulation
≈46 Rw(dB)
UW- value 0.92
WDS 76 MD (76 mm)
Choice #1 for price/quality ratio. 3 sealing circuits, 6 chambers, and modern design.
Energy rating
A++
Profile chambers
6 chambers
Profile depth
76mm
Profile height
116mm
Glass unit
up to 48mm
Thermal protection
Uw ≤ 0.92 W/(m²·K)
Sound insulation
≈45 Rw(dB)
UW- value 0.88
WDS 8S
Energy-saving elite. 82 mm profile with third sealing circuit for those who accept no compromises.
Energy rating
A++
Profile chambers
6 chambers
Profile depth
82mm
Profile height
115mm
Glass unit
44 mm / 52 mm
Thermal protection
Uw ≤ 0.88 W/(m²·K)
Sound insulation
≈48 Rw(dB)
WDS or Kömmerling — what to choose?
WDS — optimal value for money. Kömmerling — eco-friendly profiles without lead. Both brands — reliable PVC for your home.
Kömmerling - PVC Windows
UW- value ≤ 1.1
Kömmerling EuroFutur Elegance
A classic choice for quick and cost-effective renovations. Ideal for replacing old windows in apartments: easily fits standard openings and looks cozy in interiors thanks to its soft, rounded lines.
Energy efficiency
B / A
Material
PVC (Greenline)
Profile depth
70 mm
Insulation
5 chambers
Glazing unit
up to 39 mm
Thermal protection (Uw)
≤ 1.3 W/(m²·K)
Sound insulation
≈ 40 Rw(dB)
UW- value ≤ 0.9
Kömmerling Xtrem 76 AD
A universal option for the Spanish sun. The special profile composition is not afraid of heat and does not yellow over time. This is the "golden mean" for those who need reliable German windows without overpaying for extra options.
Energy efficiency
A
Material
PVC (Xtrem)
Profile depth
76 mm
Insulation
5 chambers
Glazing unit
up to 50 mm
Thermal protection (Uw)
≤ 1.1 W/(m²·K)
Sound insulation
≈ 44 Rw(dB)
UW- value ≤ 0.8
Kömmerling Xtrem 76 MD
The best solution for seaside homes. The third sealing circuit acts as a barrier: it keeps out salt dust and moisture, protecting mechanisms from corrosion, and much better dampens street noise.
Energy efficiency
A+
Material
PVC (Xtrem)
Profile depth
76 mm
Insulation
6 chambers / 3 circuits
Glazing unit
up to 50 mm
Thermal protection (Uw)
≤ 1.0 W/(m²·K)
Sound insulation
≈ 47 Rw(dB)
UW- value ≤ 0.87
Kömmerling 76 MD Zero
A designer "hidden sash" system. From the outside, the window looks like solid glass without extra frames. It lets maximum light into your home and is ideal for modern minimalist villas.
Energy efficiency
A+
Material
PVC (Hidden sash)
Profile depth
76 mm
Insulation
6 chambers / 3 circuits
Glazing unit
up to 50 mm
Thermal protection (Uw)
≤ 0.87 W/(m²·K)
Sound insulation
≈ 45 Rw(dB)
UW- value ≤ 0.8
Kömmerling AluNext MD
A window that is indistinguishable from premium aluminum on the outside, while maintaining the warmth and comfort of plastic inside. A very strong system — designed for large panoramic windows that will not deform from heat.
Energy efficiency
A+
Material
Hybrid (Alu-PVC)
Profile depth
80 mm
Insulation
7 chambers / 3 seals
Glazing unit
up to 56 mm
Thermal protection (Uw)
≤ 0.8 W/(m²·K)
Sound insulation
≈ 45 Rw(dB)
UW- value ≤ 0.7
Kömmerling 88 MD
Maximum protection from heat and noise. The thickest and most powerful system for those who want to save as much as possible on air conditioning. Your home will have absolute silence, even if windows face a busy road.
Energy efficiency
A++
Material
PVC (Ultra-Premium)
Profile depth
88 mm
Insulation
7 chambers / 3 seals
Glazing unit
up to 56 mm
Thermal protection (Uw)
≤ 0.72 W/(m²·K)
Sound insulation
≈ 50 Rw(dB)
Plastic or aluminum?
Kömmerling PVC — warmth and savings. Schüco aluminum — minimalist design and panoramic glazing. Which is closer to your project?
Schüco - PVC Windows
UW- value 1.3
Schüco Corona CT 70
German benchmark. Premium system with variable sash design (Classic, Cava, Rondo) and enhanced rigidity.
Energy Efficiency
A
Profile Chambers
5 chambers
Profile Depth
70mm
Profile Height
120mm
Glass Unit
up to 52mm
Thermal Protection
Uw ≤ 1.3 W/(m²·K)
Sound Insulation
≈48 Rw(dB)
UW- value 0.8
Schüco LivIng 82
Energy efficiency of the future. 7-chamber system with 82 mm installation depth and the world's first weldable EPDM gaskets.
Energy Efficiency
A++
Profile Chambers
7 chambers
Profile Depth
82mm
Profile Height
120mm
Glass Unit
up to 52mm
Thermal Protection
Uw ≤ 0.80 W/(m²·K)
Sound Insulation
≈47 Rw(dB)
Schüco or Cortizo — which aluminum to choose?
Schüco — German premium with cutting-edge technology. Cortizo — Spanish manufacturer with excellent value for money. Both brands — reliable aluminum for modern projects.
Cortizo - PVC Windows
UW- value ≤ 1.1
Cortizo A 70
The benchmark of Spanish quality in the PVC segment. A versatile 5-chamber system specifically designed for the Iberian Peninsula climate, combining high energy efficiency with elegant, refined design.
Energy Efficiency
A / A+
Material
PVC (Class A)
Profile Depth
70 mm
Insulation
5 chambers
Glazing Unit
up to 40 mm
Thermal Protection (Uw)
≤ 1.1 W/(m²·K)
Sound Insulation
≈ 46 Rw(dB)
UW- value ≤ 0.66
Cortizo A 84 Passivhaus
The absolute champion of energy efficiency. A certified Passivhaus standard system with 84 mm installation depth and 6 chambers for zero-energy homes with maximum comfort.
Energy Efficiency
A+++
Material
PVC
Profile Depth
84 mm
Insulation
6 chambers + 3 seals
Glazing Unit
up to 56 mm
Thermal Protection (Uw)
≤ 0.66 W/(m²·K)
Sound Insulation
≈ 48 Rw(dB)
Windows solve any problem
The glass unit occupies the main area of the window, and it is through it that the main heat loss and penetration of heat, noise and light occurs. Therefore, special attention should be paid to the choice of glass unit.
Multifunctional
Multifunctional glass combines several advantages and provides maximum comfort: protects from heat in summer and retains heat in winter
Reduction up to
50dB
Soundproof
To improve the sound protection properties of the window, glasses of different thicknesses are used, which dampen sound vibrations of different frequencies
Energy-saving
Energy-saving glass makes the unit significantly warmer than ordinary glass thanks to multi-layer metal coating
Configure your new window
Assemble a window for your home: color, glass unit, fittings, security and accessories. You choose — we will carefully manufacture and install.
Windows of any color
Although white may be the classic color for PVC windows, your choice does not end there. We have a wide selection of color options, including RAL colors, as well as a choice of decorative films.
Windows with grids
Decorative element inside a window or door. Complement your interior with the elegant style of French windows. We offer a wide selection of window grids of different shapes and colors.
Glass unit
The glass unit determines the characteristics of your windows. Choose your favorite option, from insulated to sound-absorbing, safe, ornamental and textured glass.
Reliable fittings
All-metal fittings with anti-corrosion coating. Soft and silent opening and closing of the window, requiring no effort.
Handles and locking elements
An elegant and modern collection of handles will allow you to take a fresh look at window design and open new possibilities in the design of your room.
Roller shutters
Surface-mounted or front roller shutters: you choose the type, color, appearance and drive type of your individual roller shutters from our range of affordable options.
Window security
Impact-resistant glazing together with quality fittings provides the greatest protection. Read more about what we can offer you for the security of your home.
Insect nets
Window nets are a simple accessory that can play a big role in everyday life, protecting from plant fluff, mosquitoes and other insects. Easily removable.
Did you know that...
Your windows can be any color
Work Examples
Several client projects. Take a look and get inspired—your home could look like this.
FAQs
Frequently Asked Questions
What types of windows do you offer?
We offer windows made from PVC, aluminum, and wood-aluminum. PVC — an economical option with excellent thermal insulation. Aluminum — strong and durable, ideal for large openings. Wood-aluminum combines the warmth of natural wood inside and aluminum protection outside.
How to choose the material for windows?
The choice depends on your priorities: PVC — for savings and easy maintenance, aluminum — for modern design and large structures, wood-aluminum — for premium quality and aesthetics. We will help you choose the optimal option for your home.
How to care for windows?
It is recommended to regularly clean glasses and frames from dirt and dust using mild detergents. To extend the service life of fittings and seals, lubricate mechanisms and check them for wear. It is also recommended to conduct a preventive check of windows for tightness twice a year.
What is a glass unit and why is it important?
A glass unit is a structure consisting of several glasses that is placed in a window frame. It plays a key role in heat retention and sound insulation. Modern glass units can have energy-saving or sun-protective coating.
What are the advantages of aluminum windows?
Aluminum windows feature high strength, corrosion resistance, and the ability to create thin frames with large glazing area. They are ideal for panoramic windows, sliding systems, and modern architectural solutions.
Why choose wood-aluminum windows?
Wood-aluminum windows combine the advantages of both materials: natural wood creates coziness inside the room, while aluminum cladding on the outside protects from weather and does not require painting. This is a premium solution for quality connoisseurs.
Need Help Choosing?
Order a free consultation from our company specialists. We will call you back at a convenient time and discuss how we can help you.