Crafted for masters
MasterLine 10 aluminium doors are the perfect match for low-energy and passive building projects thanks to their sustainable design and excellent safety levels. The system’s patented technology ensures minimal draft and optimal thermal insulation.
Best value for money amongst passive house certified systems
One of our most sustainable solutions.
Several design options available
MasterLine 10 aluminium doors are engineered for low energy and passive buildings, delivering very high insulation and airtightness without sacrificing design freedom or daylight. Built on a robust frame with advanced sealing technology, the system reaches Passive House level performance with excellent air, water and wind ratings, providing long term durability in harsh climates.
High Insulation+ and Passive variants with triple glazing bring Ud values down to around 0.8 W/m²K while maintaining high security and comfort. Burglar resistant configurations, Cradle to Cradle and Passive House certifications, plus AAMA AW class performance make MasterLine 10 a strong choice for projects where energy use, safety and lifecycle performance are critical.
The MasterLine 10 at a glance:
MasterLine 10 Terrace Doors bring passive level performance to large glazed openings, combining deep insulated aluminium profiles, advanced gaskets and triple glazing for very low Ud values, high air and water tightness and strong wind resistance.
Inward or outward opening, with rebate or flush leaf options and compatible high security hardware, they deliver comfortable, energy efficient access to terraces and balconies without compromising on design, daylight or protection from the elements.
MasterLine 10 High Insulation+ is the Passive House certified variant of the MasterLine 10 door platform, designed for projects that demand top tier thermal performance without giving up design freedom. Using deeper insulated profiles, optimised thermal breaks and triple glazing, it drives Ud values into true passive territory while maintaining high air and water tightness, strong wind resistance and robust security options.
This makes HI+ particularly suited for exposed façades, low energy and passive buildings where doors are often the weakest link in the envelope, ensuring entrance and terrace doors match the performance of the rest of the building shell.
