The perfect windows for your home !
We offer modern plastic windows that retain heat, improve sound insulation, and enhance your interior. Our solutions combine stylish design with advanced technology to provide maximum comfort all year round.With us, you get not only high-quality windows but also fast installation — in just 30 days*.
*After the project is agreed upon and the contract is signed.
*For orders from Europe, delivery is available; installation is possible only in Northern Italy.
The perfect windows for your home in Italy!
We offer modern plastic windows that retain heat, improve sound insulation, and enhance your interior. Our solutions combine stylish design with advanced technology to provide maximum comfort all year round.With us, you get not only high-quality windows but also fast installation — in just 30 days*.
*After the project is agreed upon and the contract is signed.
*For orders from Europe, delivery only is available; installation is possible only in Northern Italy.
Perfect windows with the best profiles
Energy savings and comfort guaranteed
Perfect windows with the best profiles
Energy savings and comfort guaranteed
Not sure what to choose?
Book a consultation or browse our catalog!
REHAU SYNEGO
Il profThe REHAU SYNEGO profile turns your windows into a powerful shield against cold, noise, and energy loss.
Enjoy warmer interiors in winter and cooler spaces in summer, with ultimate comfort and real savings on energy bills.
Quality, style, and durability — an investment you will feel every day.
Enjoy warmer interiors in winter and cooler spaces in summer, with ultimate comfort and real savings on energy bills.
Quality, style, and durability — an investment you will feel every day.
REHAU
SYNEGO
SYNEGO
The REHAU SYNEGO profile turns your windows into a powerful shield against cold, noise, and energy loss.
Enjoy warmer interiors in winter and cooler spaces in summer, with ultimate comfort and real savings on energy bills.
Quality, style, and durability — an investment you will feel every day.
Enjoy warmer interiors in winter and cooler spaces in summer, with ultimate comfort and real savings on energy bills.
Quality, style, and durability — an investment you will feel every day.
Key features of the REHAU SYNEGO system:
- Thermal insulation: U-values up to 0.94 W/m²K, ideal for low-energy buildings.
- Acoustic insulation: Significantly reduces outside noise for quieter, more comfortable interiors.
- Security: Resistance class up to RC2, upgradable to RC3 with additional measures.
- Dirt-resistant surface: HDF (High Definition Finishing) technology keeps surfaces shiny and easy to clean.
Key features of
the REHAU
SYNEGO
system:
the REHAU
SYNEGO
system:
- Thermal insulation: U-values up to 0.94 W/m²K, ideal for low-energy buildings.
- Acoustic insulation: Significantly reduces outside noise for quieter, more comfortable interiors.
- Security: Resistance class up to RC2, upgradable to RC3 with additional measures.
- Dirt-resistant surface: HDF (High Definition Finishing) technology keeps surfaces shiny and easy to clean.
REHAU 80
Perspectives with outstanding design
Triple insulating glass with thermal protection, up to 51 mm thick
7-chamber frame, 6-chamber sash for superior thermal and acoustic insulation
Seals for reliable protection against drafts and moisture
Possibilità di un terzo livello di guarnizione
Compact profile (117mm)
for maximum natural light and comfort
for maximum natural light and comfort
Profile depth (80 mm) for elegant and slender proportions
REHAU 80
Perspectives with outstanding design
Triple insulating glass with thermal protection, up to 51 mm thick
7-chamber frame, 6-chamber
sash for superior thermal
and acoustic insulation
sash for superior thermal
and acoustic insulation
Possibilità di un terzo
livello di guarnizione
livello di guarnizione
Compact profile (117mm)
for maximum natural light and comfort
for maximum natural light and comfort
- Profile thickness80 mm
Number of chambers 7/6
Maximum glass thickness 51 mm - Energy efficiency(Uw)
da 0,66 W/m2K - Sound insulation (Rw)(Rw)
up to 46 dB - Warranty5 years
Profile thickness
80 mm
Number of chambers 7/6
Maximum glass thickness 51 mm
80 mm
Number of chambers 7/6
Maximum glass thickness 51 mm
Sound insulation (Rw)
up to 46 dB
up to 46 dB
Energy efficiency (Uw)
from 0.66 W/m²K
from 0.66 W/m²K
Warranty
5 years
5 years
REHAU 70
Style and comfort combined.
Thanks to the 5-chamber system and the optimal profile depth of 70 mm, you benefit from excellent thermal insulation all year round.
The slim frame (only 117 mm) lets more natural light flood into your home, creating a brighter and more welcoming atmosphere.
Strong reinforcement (1.5 mm, width 35 mm) ensures durability and long-lasting stability.
REHAU 70
Style and comfort combined.
5 chambers & 70 mm depth — excellent insulation.
1.5 mm reinforcement — strong and durable.
Slim 117 mm frame
— more light in your home.
- Profile thickness70 mm
Number of chambers 5
Maximum glass thickness 40 mm - Energy efficiencyfrom 0.93 W/m²K
- Sound insulation (Rw)up to 45 dB
- Warranty5 years
Profile thickness
70 mm
Number of chambers 5
Maximum glass thickness
40 mm
70 mm
Number of chambers 5
Maximum glass thickness
40 mm
Sound insulation
(Rw)
up to 45 dB
(Rw)
up to 45 dB
Energy efficiency
from 0.93 W/m²K
from 0.93 W/m²K
Warranty
5 years
5 years
WDS 7S
The WDS 7S profile is a modern PVC window system with advanced features, designed to deliver exceptional thermal and acoustic insulation.
With its 6 chambers and a 70 mm installation depth, it guarantees outstanding energy efficiency and comfort, making it the perfect solution for residential buildings.
With its 6 chambers and a 70 mm installation depth, it guarantees outstanding energy efficiency and comfort, making it the perfect solution for residential buildings.
WDS 7S
The WDS 7S profile is a modern PVC window system with advanced features, designed to deliver exceptional thermal and acoustic insulation.
With its 6 chambers and a 70 mm installation depth, it guarantees outstanding energy efficiency and comfort, making it the perfect solution for residential buildings.
With its 6 chambers and a 70 mm installation depth, it guarantees outstanding energy efficiency and comfort, making it the perfect solution for residential buildings.
In addition, WDS 7S is known for its aesthetic versatility: the profile can be laminated with a wide range of decorative finishes, including wood-effect designs, to perfectly match the building’s style. WDS systems are highly valued for their durability and resistance to weather conditions, offering optimal protection against cold, heat, and moisture. It’s the perfect choice for those who seek lasting quality, comfort, and style.
In addition, WDS 7S is known for its aesthetic versatility: the profile can be laminated with a wide range of decorative finishes, including wood-effect designs, to perfectly match the building’s style. WDS systems are highly valued for their durability and resistance to weather conditions, offering optimal protection against cold, heat, and moisture. It’s the perfect choice for those who seek lasting quality, comfort, and style.
WDS 7S
First-class windows for homes and apartments
Modern 6-chamber system
Designed for the system,
the 44 mm insulating glass
enhances thermal insulation performance.
the 44 mm insulating glass
enhances thermal insulation performance.
The new gasket configuration reduces the forces required to open and close the window.
Exterior wall — Class A
Thermal transmittance up to Uw = 0.80 W/(m²K) using triple high-performance glazing with Ug 0.4 W/(m²K)
The square closed-profile reinforcement in the frame provides the window with better structural performance.
WDS 7S
Finestre di prima classe per case e
appartamenti
appartamenti
Modern 6-chamber system
Designed for the system,
the 44 mm insulating glass
enhances thermal insulation performance.
the 44 mm insulating glass
enhances thermal insulation performance.
Exterior wall — Class A
The square closed-profile reinforcement in the frame provides the window with better structural performance.
VEKA SOFTLINE
VEKA Softline is a PVC profile system used for windows and doors, known for its excellent insulating properties. Here are the two main models:
- VEKA Softline 70 — This profile has a 70 mm installation depth and a five-chamber structure. It provides good energy efficiency and sound insulation, suitable for homes in moderate climates.
- VEKA Softline 82 — With an 82 mm installation depth and seven chambers, this variant is ideal for buildings with high thermal and acoustic insulation needs, especially in colder climates. Supports double and triple glazing to maximize energy efficiency.
VEKA
SOFTLINE
SOFTLINE
VEKA Softline is a PVC profile system for windows and doors, known for its excellent insulating properties.
Here are the two main models:
Here are the two main models:
- VEKA Softline 70 — This profile has a 70 mm installation depth and a five-chamber structure. It provides good energy efficiency and sound insulation, suitable for homes in moderate climates.
- VEKA Softline 82 — With an 82 mm installation depth and seven chambers, this version is ideal for buildings with high thermal and acoustic insulation needs, especially in colder climates. Supports double and triple glazing to maximize energy efficiency.
VEKA SOFTLINE 70
VEKA quality at maximum performance
Class A profile according to DIN EN 12608 with 3 mm exterior wall thickness and 2.7 mm walls in the rebate and connection area (tolerance ±0.2 mm)
High thermal insulation — up to Uw = 0.83 W/(m²K) with Uf = 1.3 W/(m²K), Ug = 0.5 W/(m²K), ψg = 0.03 W/(mK)
The 5-chamber profile with a 70 mm base thickness
The 82 mm system with innovative multi-chamber geometry ensures excellent thermal insulation.
Thermal transmittance up to Uw = 0.67 W/(m²K) using triple high-performance glazing with Ug = 0.4 W/(m²K)
With 3 sealing levels, it provides excellent protection against wind, driving rain, and sound insulation up to class 5
The 28 mm glazing rebate depth reduces thermal bridges
SOFTLINE 82
VEKA SOFTLINE 70/82
VEKA quality at maximum performance
Class A profile according to DIN EN 12608 with 3 mm exterior wall thickness and 2.7 mm walls in the rebate and connection area (tolerance ±0.2 mm)
High thermal insulation — up to Uw = 0.83 W/(m²K) with Uf = 1.3 W/(m²K), Ug = 0.5 W/(m²K), ψg = 0.03 W/(mK)
The 5-chamber profile with a 70 mm base thickness
The 82 mm system with innovative multi-chamber geometry ensures excellent thermal insulation.
Thermal transmittance up to Uw = 0.67 W/(m²K) using triple high-performance glazing with Ug = 0.4 W/(m²K)
With 3 sealing levels, it provides excellent protection against wind, driving rain, and sound insulation up to class 5
The 28 mm glazing rebate depth reduces thermal bridges
Get in Touch with Kloster Group
Your experts in renovations, energy-efficient windows, and solar solutions.
Your experts in renovations, energy-efficient windows, and solar solutions.
Find Out Your Project Cost —
Quickly and at No Charge!
Quickly and at No Charge!
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© 2023 Kloster Group Srl | P.IVA 04834160279 | Mestre (VE),Vialle G.Garibaldi 87A
Telefono: +39 348 839 43 83
klostergroupco@gmail.com
Telefono: +39 348 839 43 83
klostergroupco@gmail.com
