Enfini Pro PW80IN Window

PW80IN

U-value in W/(㎡·K)

1.7

Sound reduction(dB)

35

Water tightness(Pa)

500

Burglar resistance

RC3(Hardware)

The Next Evolution in Slender Frame Window Design

The Enfini Pro PW80IN is CIVRO’s groundbreaking slender-frame interior opening window system, designed to redefine modern architectural aesthetics. Combining minimalist elegance with cutting-edge engineering, the PW80IN introduces a new era of sleek, high-performance window solutions that elevate the art of design.

At the core of the PW80IN is its slender profile. With an operable vent face width of just 54mm and a total vent and frame face width of only 67mm, this system achieves an extraordinary balance between refined aesthetics and structural integrity. Even the reinforced mullion maintains a discreet 95mm profile, allowing for expansive, uninterrupted views that flood interiors with natural light while maintaining a solid, reliable structure.

The system’s innovative design seamlessly integrates frame and mullion elements, ensuring stability without compromising its slender appearance. The result is a window system that is as robust as it is beautiful. Safety has also been carefully considered; with a 20mm glass rebate depth, the PW80IN accommodates 15mm glass built-in depth + 5mm glass blocks, ensuring secure installation and enhanced protection, even within its slender design.

Modularity and flexibility are key features of the PW80IN. This system offers fully integrated options for glass balustrades and insect screens, which can be easily detached or combined based on your specific needs. The result is a clean, minimalist facade without the bulky protrusions of traditional systems. Additionally, the exterior glazing bead is made from a specially engineered nylon material with aluminum-grade rigidity, resisting heat and preventing deformation over time.

Energy efficiency is another standout feature. With an isothermal cavity design and co-extruded central gaskets, the PW80IN delivers superior thermal insulation, offering excellent U-values that support sustainable building practices.

More than just a functional solution, the PW80IN transforms architectural facades. Its slim profiles and refined design make it a versatile choice for projects ranging from contemporary homes to sleek commercial spaces. By offering unobstructed views and a minimalist aesthetic, it adds a timeless sophistication to any building, complementing and enhancing the overall design vision.

The Enfini Pro PW80IN embodies the next evolution in window design, where aesthetics and performance converge. With its cutting-edge technology and commitment to design excellence, this system empowers architects and designers to push boundaries, creating spaces that are both beautiful and functional. Let the PW80IN redefine what’s possible in your next project.

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Planning Highlight

Slender sightlines: offers ultra-slim sash and frame visible areas, enhancing the window's minimalist appeal

Low U-Value of 1.7W/(㎡·K): meets increasingly stringent insulation requirements, ensuring superior thermal efficiency

Enhanced structural strength: the vent features a reinforced thickened wall structure, providing exceptional wind resistance and bending strength for the entire window

Advanced thermal insulation: continuation of isothermal design for thermal breaks, coupled with full-circle co-extruded central gasket, delivering superior thermal insulation performance

53mm glazing rebate width: accommodates triple-glazed double-insulated configurations, significantly boosting overall window performance

Seamless outdoor hidden vent design: ensures a unified aesthetic in both open and closed states, resulting in a cleaner and more elegant window profile

Performance without compromise: maintains sleek aesthetics while delivering uncompromised performance and configurations

Overview of Enfini Pro PW80IN Window

PW80IN Window
Design 
Opening Inwards opening
Opening type Side-hung, turn/tilt, tilt before turn
Basic depth(mm) 80
Vent frame depth(mm) 70
Total face width of vent&frame(mm) 67(Slender frame)
76.5(Regular frame)
Face width of vent frame(mm) 54
Total face width of vent, frame&mullion(mm) 84
Face width of reinforcement mullion(mm) 95
Concealed hinge Yes
Reinforcement mullion Yes
Surface finish MED, powder coating
Pluggable inwards opening flyscreen sash Yes
Fixed lights Yes
Vent data
Min.-max. vent height(mm),depending on window type 600-2600
Min.-max. vent width(mm),depending on window type 450-1200
Max. vent weight(Kg) 130
Min.-max. glass thickness(mm) Vent: 16-43
Frame: 16-53
Implement scenario
Façade insert unit Yes
Conservatory insert unit Yes
Parameter
U values in W/(㎡·K) 1.7
Sound reduction(dB), depending on glazing type 35
Air permeability(m3/(m.h)) 0.21
Water tightness(Pa) 500
Wind load resistance(KPa) ≤5

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