Reynaers MasterLine 8

Premium aluminum engineering system with excellent thermal (Uw ≈ 0.16–0.23 Btu/hr·ft²·°F) and sound insulation (up to 50 dB), the highest standards of tightness and security (RC2–RC3, AAMA AW), flexible design, and comfortable features (motorization, hidden elements).

Number of chambers / structure: aluminum profile with thermal break (polyamide), available in a variety of design options: Functional, Deco, Renaissance, Hidden Vent, etc.
Thermal insulation: Super High—Uw with double glazing ≈ 0.23 Btu/hr·ft²·°F (~1.3 W/m²K), with triple glazing ≈ 0.16 Btu/hr·ft²·°F
Sound insulation: STC ≈ 50 dB, OITC ≈ 44 dB
Security and tightness: break-in resistance class RC2—RC3 / PAS24, air permeability 0.01 cfm/ft², water resistance up to 15 psf, AAMA AW rating

Main "advantages" of the profile

High thermal insulation and energy efficiency, easy achievement of Passive House standards.
Excellent sound insulation, one of the best in the segment, creates a quiet, comfortable interior.
Wide adaptability of design and finishing: numerous options (Functional, Deco, Renaissance), concealed ventilation elements, glass corners, motorization, concealed hinges, balustrades.
Thoughtful airtightness and protection: high AWW standards — air/water/wind; burglary resistance up to RC3.

Reynaers MasterLine 8 is a flagship aluminum window system that combines high energy efficiency, flexibility in architectural solutions, and long-term reliability. The construction with thermal breaks and a mounting depth of 87 mm provides a heat transfer coefficient of Uw from 0.8 W/m²K, allowing the system to meet passive house standards.

Sound insulation up to 50 dB guarantees comfort in dense urban environments. The construction confirms its resistance to external influences: air permeability - class 4, water resistance - up to E1200, and resistance to wind loads - up to C5. The level of burglary protection reaches RC3, making the system safe for residential and commercial properties.

Particular attention is drawn to the architectural variability. MasterLine 8 is offered in several stylistic solutions: Functional, Deco, Renaissance, and Hidden Vent. Narrow profiles increase light transmission, while a wide range of finishes and the possibility of anodizing allow the system to be adapted to any architecture - from classic to modern minimalist facades.

A premium product for projects where energy efficiency, sound insulation, and architectural expressiveness are required. The system is suitable for both high-end residential buildings and commercial structures, providing a balance between technical characteristics and aesthetics.

Other profiling systems

We only work with materials of real European quality

Reynaers SlimLine 38

Reynaers SlimPatio 68

Reynaers MasterPatio

Reynaers MasterLine 8

We make windows that last up to 50 years

We help create comfort in our clients' homes. With each client, we improve our service based on your feedback and do everything to ensure that you enjoy working with us.

Contact us by phone to get a quote based on your measurements or to call a measurer to your home for free at a time that is convenient for you.

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(+34) 640 138 920

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Quality fittings

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Spain

C. del Arquitecto Vidal, 22
03013 Alicante
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(+34) 640 138 920

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