WIKĘD Procural Aluline PE78N HI Aluminum Window System

WIKĘD Procural Aluline PE78N HI brings a defined aluminum profile system to a window project, with a 78 mm frame and an 86 mm sash. A 42 mm thermal break forms part of the insulated profile construction. These are useful dimensions when a window must fit a particular wall detail, interior reveal, or replacement opening. The frame depth describes the fixed perimeter; the deeper sash describes the moving section that carries the glass. Together, they give the designer a clear basis for coordinating the glazed opening with the surrounding construction. The finished window is configured for its location, with the glass, opening layout, hardware, and fabrication size selected as a complete assembly.

The system is a practical starting point for comparing aluminum windows by their construction rather than by appearance alone. Its thermal break separates parts of the profile across the depth of the frame, while the selected glazing contributes to the completed window’s thermal behavior. Glass specification matters alongside the profile choice: changing the pane arrangement, overall dimensions, or opening sections changes the assembly being evaluated. For a replacement window, review the existing opening and the intended finished reveal before placing an order. For new construction, align the window detail with the wall and interior finishes so the frame can be installed at the position planned for the building.

WIKĘD lists Class 4 air permeability, E1650 watertightness, and C5 resistance to wind loading for PE78N HI. These published system classifications provide concrete criteria for a project comparison when the tested configuration is relevant. The listed sash limits are 1,700 by 2,200 mm or 1,200 by 3,000 mm, with a maximum sash weight of 200 kg. The two size formats are alternatives; the largest dimension from each is not a combined limit for one sash. A tall, narrow opening and a wider opening therefore need different checks. Match the proposed glass weight, sash proportions, and hardware to the selected arrangement before the manufacturing dimensions are finalized. Review the clear opening separately from the profile depth when matching adjacent windows or aligning a series of interior reveals; those measurements describe different parts of the installed opening.

Specifications: Supplier: WIKĘD; profile system: Procural Aluline PE78N HI; application: aluminum windows; frame depth: 78 mm; sash depth: 86 mm; thermal break: 42 mm. Published system classifications: air permeability Class 4, watertightness E1650, and wind-load resistance C5. Listed maximum sash formats: 1,700 × 2,200 mm or 1,200 × 3,000 mm; maximum sash weight: 200 kg. These figures identify the profile system’s published construction and limits. The final opening type, glazing, fabrication dimensions, and hardware must be coordinated for the individual window. The product is specified as a window system rather than one fixed-size, fixed-glass package, allowing the order to be developed around the actual opening.