Reynaers CS77

Concept System 77

The Reynaers ConceptSystem 77 is a versatile window system that complements nearly any construction project thanks to its numerous design options. Compatible with various levels of burglar resistance, the CS77 aluminum windows offer both a secure and elegant solution. The standard product features a functional design, making it adaptable to any architectural style. It is also available with a hidden sash variant.

Technical Details:

Transmittance: Uw ≥ 1,3 (W/m²K)

Acoustic insulation: 42(-2;-4) dB

Air permeability: Class 4 (600Pa)

Water tightness: Class E900 (900Pa)

Wind resistance: Class C5 (2000Pa)

Burglar resistance: PAS 24–RC2–RC3

Opening and closing resistance: Class 3

Sections: Frame 68 mm, Sash 77 mm

Fire Resistance: EI₁ 30–EI₂ 30–EI₂ 60–EW 30

Glazing: Max. 52 mm

Maximum sash dimensions: (W) 1700 mm, (H) 2800 mm

Maximum sash weight: 170 kg

Characteristics:

The Reynaers ConceptSystem 77 windows have been fully optimized to meet the specific needs of your project. This versatile system, certified Cradle to Cradle®, offers a complete range of variants and options, including thermal and security enhancements, all at a very competitive price-performance ratio.

This reliable and tested window series ensures great comfort with multiple levels of insulation. It is available in over 400 RAL colors and finish types, and can be easily combined with other Reynaers aluminum systems. After years of continuous improvement, the ConceptSystem 77 windows are a perfect fit for all your contemporary construction requirements.

View the product brochure

Insulated Glazing.

The triple Glazing Package:

Triple glazing is produced similarly to double glazing but uses three sheets of glass, separated by two Warm Edge spacers. The total thickness of a triple glazing unit is typically 42 mm and is mainly installed in profiles with a minimum construction depth of 70 mm.

Standard / Premium configurations possible:

4S + 4F + 4Lowe + Ar + WE
Neutral Glass SN 70/37 + 4F + 6 Lowe + Ar + WE
6mm SKN 176 II ESG, MCM + 4mm F + WE-N + Laminated 44.2 Lowe, MCM, Ar 90% + pressure valve
4.4.2Lowe + 4F + 4.4.2 Lowe + Ar + WE

Types of glass used in insulated glazing:

Float Glass (clear):

Produced by floating a continuous strip of glass using the “float” technology.
Low-E Glass (low emissivity): A clear, transparent glass coated with a metal oxide film. This film allows light to pass through while reducing heat transfer, thus minimizing heat loss.
Solar Control Glass (4 Season): A flat glass with a special transparent coating. It reflects long-wave infrared radiation and a large portion of solar energy.
Reflective Glass: A monolithic, reflective glass obtained by vacuum deposition using magnetron technology (soft-coat, OFFLINE) or pyrolytic technology (hard-coat, ONLINE).
Ornamental Glass: Features a textured surface, available in a wide range of patterns and colors.
Tinted Glass: Created by adding metal oxides during the melting process, this glass absorbs a significant amount of solar energy, preventing excessive heat entry.
Duplex Glass (anti-burglary / laminated): A laminated glass made by bonding two sheets of float, tinted, reflective, or ornamental glass with one or more layers of polyvinyl butyral (PVB) film. It is available in transparent, colored, or opaque options and is known for its rigidity, adhesion, and elasticity. In the event of impact, PVB films hold the glass fragments together.
Tempered Glass: Treated through a special process to improve surface flexibility. When broken, it shatters into very small pieces, reducing the risk of injury.

Warm Edge Spacer:

Also known as the “warm spacer,” it is used to separate the glass panes in triple or double glazing. This spacer has a significantly lower linear thermal transfer compared to traditional aluminum spacers. Made of a thermoplastic composite material, the Warm Edge spacer is a poor thermal conductor, resulting in more efficient edge insulation.

Warm Edge Standard

Swisspacer Black

Swisspacer Brown

Swisspacer Grey

Muntins:

Muntins or Grids are decorative elements available in various thicknesses (8, 18, 26, 28, 35, or 45 mm), shapes, and colors, applied to the exterior of the glass or incorporated within the insulated glazing unit.

Exterior Muntins

Interior Muntins

Handles:

Our handles for doors and windows are synonymous with superior quality, combining durability and elegant design to meet the most demanding requirements. Available in a variety of shapes, finishes, and colors, these handles integrate seamlessly into any interior design style.

Additionally, they can be coated with the antimicrobial protection of PureHandle®, which contains silver ions. These ions form an active barrier that prevents the growth of microorganisms such as bacteria, viruses, algae, and fungi, ensuring a safer and more hygienic environment for your home.

Discover PureHandle® Technology