The PROCURAL PE78NHI is a high-performance aluminium tilt-slide window system featuring a three-cavity profile, 42mm thermal break and advanced central gasket solutions. It is designed for large window constructions with excellent thermal, weather and wind resistance.
PROCURAL PE78NHI is a three-cavity aluminium tilt-slide window system developed for large-dimension constructions and high thermal performance. Its 42mm thermal break, EPDM gaskets and advanced insulation variants provide reliable performance for modern residential and architectural applications.
The PE78NHI system combines a robust aluminium profile
construction with special tilt-slide hardware, allowing
large sash dimensions up to 1650 × 2336 mm.
The 78mm frame depth, 86mm sash depth and 42mm thermal
break provide an effective balance between structural
strength and thermal insulation.
The sash remains flush with the frame on the exterior,
creating a clean architectural appearance while a wide
range of corner connection solutions provides additional
design flexibility.
Uf from 1.1 W/m²K
Uw = 0.72 W/m²K
Class 4
High air-tightness performance
Class E1650
High resistance to water penetration
Class C5
High resistance to wind load
Up To 160 kg
W 1650 × H 2336 mm
Three-cavity aluminium profile system designed for very good insulation properties.
42mm thermal break helps provide improved thermal performance.
The window sash is flush with the frame on the outside for a clean modern finish.
Special tilt-slide hardware enables smooth operation of large window sashes.
Wide variety of corner connection solutions for architectural flexibility.
EPDM synthetic rubber gaskets provide reliable sealing and weather protection.
Available system variant depending on the insulation inserts used.
High-insulation variant using advanced insulation inserts.
Available with one-component or two-component central gasket solutions.
Glass panes, IGUs or non-transparent panels from 17 to 69 mm thickness.
PE powder coating with a wide selection of RAL colours available.
Wood-effect coating available for decorative architectural applications.
78 mm
86 mm
W 1650 × H 2336 mm
Up To 160 kg
17 - 69 mm
EN AW-6060
EN 573-3 / T66
EPDM synthetic rubber
DIN 7863 / ISO 3302-01
Powder coating, natural and colour anodising, and wood-effect coating.
Type testing according to EN 14351-1 + A1
Suitable for modern residential projects requiring large openings.
Designed for contemporary architectural projects with large glazed areas.
Ideal for applications requiring large-dimension tilt-slide sashes.
Flexible system solutions for residential and architectural applications.
Experience the combination of large-format design, reliable thermal performance and smooth tilt-slide operation with the PROCURAL PE78NHI aluminium window system.
Request A Quote