Technical Specifications

uPVC System Specs

uPVC Window Technical Data

Our uPVC window systems are engineered to meet and exceed European performance standards. The following specifications represent typical values for our standard product range.

Profile Chambers5-chamber / 6-chamber

Profile Depth70mm – 90mm

Glazing Thickness24mm – 48mm IGU

U-Value (Window)1.0 – 1.4 W/m²K

Sound ReductionUp to 45 dB (Rw)

Air PermeabilityClass 4 (EN 12207)

Water TightnessClass E2100 (EN 12208)

Wind ResistanceClass C5 (EN 12210)

Thermal Insulation92%

Acoustic Performance88%

Weather Tightness95%

Structural Strength98%

Frame Slimness95%

Corrosion Resistance99%

Aluminum System Specs

Aluminum Window Technical Data

Our aluminum systems are available with or without thermal break technology. The specifications below apply to our thermal break aluminum systems for energy-efficient applications.

Frame MaterialExtruded Aluminum 6063-T5

Profile Depth50mm – 85mm

Thermal Break Width24mm – 34mm Polyamide

Glazing CapacityUp to 52mm IGU

U-Value (TB System)1.4 – 2.0 W/m²K

Surface TreatmentPowder Coat / Anodized

Color OptionsAny RAL / Custom

Max Panel WeightUp to 400kg (sliding)

Glazing Systems

High-Performance Glazing Technology

◻Standard Double Glazing

Configuration: 4mm glass + 16mm Argon cavity + 4mm glass
U-Value: ~1.4 W/m²K
Sound Reduction: ~32 dB
Best for residential applications with moderate performance requirements.

◼Low-E Double Glazing

Configuration: 6mm Low-E + 16mm Argon + 4mm glass
U-Value: ~1.0 W/m²K
Sound Reduction: ~35 dB
Recommended for energy-efficient buildings and all-climate performance.

🔵Acoustic Glass

Configuration: 6mm Laminated + 16mm + 6.4mm Acoustic
U-Value: ~1.2 W/m²K
Sound Reduction: ~45 dB
For urban environments, noise-sensitive locations, home theatres.

🌿Triple Glazing

Configuration: 4mm + 12mm Argon + 4mm + 12mm Argon + 4mm
U-Value: ~0.7 W/m²K
Sound Reduction: ~40 dB
For passive house standards and extreme climate performance requirements.