Aluminum Windows 
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Handles 
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Complementary systems 
Smart Building 
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Highest quality without compromise
A masterful solution
Crafted for masters MasterLine 8 aluminium doors offer excellent levels of safety, thermal insulation, and stability. The high-quality door series can reach Passive House-levels of insulation, which makes it ideal for sustainable renovations and new-builds.
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Our flagship product, with a wide field of applicability
Excellent thermal and AWW performances
Highly competitive price-quality ratio
Discover all the variants
Infinite possibilities
01. Product group
This variant offers a solution for hot and noisy locations like train stations or motor ways in urban environments, through a significant reduction of the noise during ventilation.
02. Design options
The standard product offers a Functional design, which means it will fit any building style.
03. Energy options
This product line spans a large range of insulation values. The standard variant is already sufficient in a lot of regions, but the High Insulation variant improves this even further.
04. Security options
The system's burglarproof variant makes buildings safe and secure against possible intruders.
05. Finish
The system comes in a burglarproof variant for additional peace of mind.
Product options
Personalise Aluminum doors MasterLine 8
Concealed Hinges
The details are the design, concealed hinges are the finishing touch
Concealed Drainage
No more plastic cover caps, enjoy those clean lines
Flyscreen
Enjoy cool summer evenings, without losing sleep
Balustrade
Safety can equal beauty
Motorised
Comfortable to use, even remotely
Glass Corner
Glass to glass connection without profiles obstructing the view
Clip on cover cap
Choose the look that fits your project.
An unmatched range of colours
Finish and colours
Choose from a palette of up to 450 colours and from many types of surface finishes — from matte, through satin and metallic, to textures and wood-like coatings.
Parameters
Technical details
- Thermal insulation
- Passive
- Uf = 1.0 W/m²K
- Tightness
- Extreme
- Class 4 (600Pa) / Class E900 (900Pa) / Class C5 (2000Pa)
- Acoustics
- Extreme
- Rw(C;Ctr) = TUTI: 46(0;-3) dB DC: 44(-2;-4) dB
- Burglar resistance
- High
- Rc2 - RC3 - PAS 24
- Sash height
- Min 600 mm Max 2800 mm
- Clear frame width
- 53 mm
360°
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DigiTrace
Easy access to the digital product passport
A unique item identifier provides access to a wealth of information in seconds, eliminating the need for manual searches. A quick scan provides instant access to all system and technical details specific to the component, as well as documentation, certificates and manufacturer contact information.
Downloads
Files to download
Brochures
- MasterLine Windows Leaflet - December 2024 PDF · 3,6 MB Open
- Smart Buildings Brochure PDF · 22 MB Open
- Magnetic contacts PDF · 1,9 MB Open
- Natural Ventilation Brochure PDF · 4,7 MB Open
- Fireproof Brochure 2025 PDF · 14 MB Open
- Product Brochure - MasterLine 8-SoftTone - Version 1 - Digital PDF · 3,5 MB Open
Interested in the Aluminum doors MasterLine 8 system?
Get in touch — we'll prepare a personalized offer within 48 hours.
Panoramic windows in an elegant black profile
Easy access to the digital product passport
A unique item identifier provides access to a wealth of information in seconds, eliminating the need for manual searches. A quick scan provides instant access to all system and technical details specific to the component, as well as documentation, certificates and manufacturer contact information.
Would you like to inquire about the details of a partnership or investment right away?
You will be contacted by our specialist, not a salesman. Even after 5 pm if you can't earlier, when you are busy with daily challenges. We send you a personalized offer tailored to your needs within just 48 hours of your initial contact. Choose the topic you want to talk about and send a message.
