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PERFECTO

PERFECTO is a refined casement window system engineered to balance minimalist elegance with robust performance. Designed with architectural versatility in mind, it features a sleek 30mm frame depth and is forged from high-grade 6063-T6 aluminium alloy—renowned for its strength, longevity, and structural integrity.

Whether it's inward or outward openings, side-hung or top-hung configurations, PERFECTO adapts seamlessly to diverse design demands. The system is tailored for 4–8mm glazing (openable) and incorporates a precise 1.4mm profile thickness, ensuring both aesthetic finesse and everyday functionality.

With its clean lines, space-efficient design, and compatibility with compact layouts, PERFECTO offers a sophisticated solution for utility areas and modern architectural spaces—where performance and visual clarity are non-negotiable.

• Hinged system
• Frame depth 30 mm
• Single locking mechanism

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TESTING DETAILS

  • Transmittance Uw from 2.0 (W/m2k)*
    *Please consult typology, dimensions & glass
  • Maximum acoustic insulation Rw upto 40 dB
  • Air permeability Test BS EN 1026: 2016 (Class 4)
  • Water tightness Test BS EN 1027: 2016 (PA 600, Classification 9A)
  • Wind resistance As per BS EN 12210 (2.8 KPA)
Alloy grade Glazing Possible Typology
6063-T6 8 mm glass Side hung,Top hung
Inward Sections : Frame Depth Sash
outward openings 30 | 45 mm ,Profile thickness - 1.4 mm 37 - 73 mm

Typology

Benefits

Versatile Operation

Energy Efficiency

Low Maintenance

Customizable

Modern Aesthetic

Weather Resistance

RECOMMENDED FOR

Living Rooms

Dining Areas

Kitchen

Frequently
Asked Questions

With proper installation and maintenance, aluminium doors can last for several decades due to their durability and resistance to wear and tear.

Yes, aluminium doors can be customized in terms of size, shape, and design to fit specific architectural requirements and aesthetic preferences.

Yes, aluminium doors are recyclable and can be recycled indefinitely without losing quality, making them a sustainable choice for eco-conscious consumers.

Yes, aluminium doors can be double glazed or even triple glazed to enhance thermal insulation, reduce noise transmission, and improve energy efficiency.

Yes, Okna doors are equipped with advanced security features such as multi-point locking systems, heavy-duty hinges, and optional impact-resistant glass for added protection against forced entry.

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