MasterLine 8 is a safe, high-quality window and door system that links countless design options to best-in-class performance and unrivalled production speed. This next generation of aluminium joinery solutions is available in three insulation levels to match any project demands, for highly insulated, low-energy and even passive houses. The design variants, each with their own distinct look and feel, make MasterLine 8 suitable for any architectural style.

Flagship product with strong pedigree
MasterLine is the most trusted window solution among Reynaers Aluminium professionals worldwide. It has been built upon for years to offer superior performance levels and futureproof design today. Fully compatible with our façade
and door solutions, these versatile windows are both easy to produce and install, guaranteeing first-time-right results without exception.
Clean look
If you are looking for clean aesthetics, then MasterLine is your perfect choice. The robust windows showcase a high level of fifinishing, with attention to detail in every component. Their straightforward, versatile design makes MasterLine the perfect
fit for any type of project, for any architectural style. It offers a window of opportunity to all your challenges.

Ultimate combination of performance and aesthetics
No need to compromise on performance or design. These highquality windows always perform, even when facing extreme heat or cold, heavy rain, or tough winds at coastal areas. For example, MasterLine 8 offers the best acoustic performance in
the market to ensure ultimate comfort at all times. Its multiple insulation variants, opening types, and accessories offer even more customisation options to choose from.

MasterLine options
Glass corner
Our glass-to-glass joinery connections enable wide panoramas without profiles obstructing your view. High-quality performance and unique design guaranteed in one solution.
Concealed drainage
Thanks to this concealed drainage solution, you no longer need plastic cover caps to hide drainage holes. As a result, you always enjoy clean lines, minimalistic design, and excellent performance as the water flows away.
Glass balustrade
Safety can equal beauty. We enhance our windows with this elegant glass barrier to
avoid accidents, especially in high-rise buildings. Residents can still let in a fresh breath of air, without any worries.
Flyscreen
We offer flyscreens in two variants: traditional and visible, or integrated and concealed flyscreens. Often overlooked at first, it is one of the most popular options amongst our customers.
Sustainability
MasterLine windows are known for their high thermal performance, answering all
of your energy efficiency requirements. For example, MasterLine High Insulation
+ windows are Passive House certified, reaching Uf levels down to 0.73 W/m²K.
Aluminium is always a responsible choice, as it can be 100% recycled without loss of
quality. Recently, MasterLine 8’s innovative design, with low-carbon insulatory
materials, has led to its Cradle to Cradle® certification.

A leading European specialist in aluminum windows
Reynaers Aluminium is the market leader in Belgium and has acquired a strong market position in the 30 countries where it has its own sites. Its success is due to the close partnership between Reynaers and 5,000 partner fabricators, architects, and project developers worldwide. This reliable and inspiring partnership is expressed by the baseline Together for Better. In 2015, the company achieved a turnover of 360 million euros and it has 1,700 employees throughout the world. It exports to more than 70 countries on 5 continents.
As a leading European specialist in developing and marketing innovative and sustainable aluminum solutions for windows, doors, curtain walling, sliding systems, sun screening, and conservatories, it offers a wide range of standard solutions and develops customized solutions for individual projects. Research, product development, and testing are conducted at the Reynaers Institute, the sector’s largest private innovation, and testing center located in Duffel, Belgium. Moreover, it provides extensive technical support and advice to fabricators, contractors, and architects.
