
MasterLine 10
The MasterLine 10 variant is a high-performance, ecological update for any project. Clean environmental design and a high level of passive energy efficiency make these versatile aluminium windows a responsible choice for life. Certified as a component by the Passive House Institute for cool, temperate climates, the system reaches Uf values from 0.99 W/m²K while keeping the slim 60 mm visible frame of the MasterLine family.
from 75€
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Endless possibilities
Technical indicators
- Minimum visible frame width (Functional)
- 60 mm
- Minimum visible frame width, inside (Functional)
- 37 mm
- Overall system depth, frame (Functional)
- 97 mm
- Overall system depth, inside (Functional)
- 107 mm
- Rebate height
- 27 mm
- Glass thickness (frame / inside)
- up to 78 mm / up to 88 mm
- Thermal insulation (Uf)
- up to 0.99 W/m²K
- Air permeability
- up to 600 Pa (class 4)
- Wind load resistance
- up to 1600 Pa (class C4)
- Watertightness
- up to 900 Pa (class E900)

Advantages
MasterLine 10 is the flagship of the Reynaers window range: the thermal figures of a passive-house component combined with the design variants, hardware and sash sizes of the wider MasterLine platform, and tested to recognised European classes throughout.
- Certified component of the Passive House Institute for cool, temperate climates.
- Thermal insulation from Uf 0.99 W/m²K, or 0.94 W/m²K with a hidden sash.
- Functional, Renaissance, Deco and hidden sash variants on one profile platform.
- Air permeability class 4, wind load class C4 and watertightness class E900.
- Burglar resistance to RC 3 under EN 1627 with appropriate hardware specification.
- Glazing up to 88 mm for triple units and acoustic or security glass build-ups.

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We offer our services in Barcelona, Cerdanyola, Ripollet, and Sant Cugat, always prioritizing exceptional customer service.
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