NRGY ST
NRGY ST - capped curtain walling - is the standard, yet flexible platform on which all aesthetic and performance variants are constructed.
- Product overview
- Description NRGY
- Modular thermicity
- Performances
- Documentation
- References
- The NRGY concept
Description NRGY
52 mm and 62 mm
- Smart pin connection technology
- Multi-slot feature to facilitate simple integration of devices
- Concealed mullion and pane drainage options
- Infinite fenestration possibilities using common drainage level profile (transom-transom)
- Modular thermal break steps using recycled PVC and PET materials
- Optional TPE centre seal for increased thermal performance
- Sapa Foampower© technology for maximum U-values and ‘Passivhaus’ certification by IFT Rosenheim
- Factory installed glazing gaskets for quality and time efficiency on site
- Innovative glazing gaskets provide increased compensation of glass thickness tolerances
- Outstanding weather performance tested in accordance with EN and CWCT standards
62 mm
- Increased glass coverage/clearance accommodates live load movements
- Glass weights up to 680 kg
- Dedicated range of mullion profiles for increased inertia on vertical & horizontal spans (transom-mullion)
- Dedicated range of ½ mullion profiles for ladder production and thermal expansion
Modular thermicity
NRGY 62 SHI
- Super High Insulated
- Thermal performance according PassivHaus standards
- For rebate = 69 mm; Um - Ut = 0,94 - 0,95 W/m2K
NRGY 62 SI
- Super Insulated
- For rebare = 69 mm; Um, Ut = 1,56 - 1,62 W/m2K
NRGY 62 ST
- for rebate = 69 mm; Um, Ut = 1,72 - 1,77 W/m2K
Performances
Air Tightness
> AE 1800
Air Tightness
Air tightness refers to the amount of air that will travel through a window or door system in its closed position, both under positive and negative pressure.
Water Tightness
> RE 1800
Water Tightness
The test applies specified amounts of water spray to the outside face of the window (combination) while incrementally increasing the air pressure. The result defines the test pressure, time and position of any water infiltration.
Wind Resistance
> 2400 Pa
Wind Resistance
The test applies a series of positive and negative test air pressures. Measurements and inspections are made to asses relative frontal deflection and resistance to damage from wind loads.
Impact Resistance
> E5 / I5
Impact Resistance
Acoustic Insulation
> 43 db Rw (-1 C; -5 Ctr)
Acoustic Insulation
defines single-number quantities for airborne sound insulation in buildings and of window (combinations)
Thermal insulation
U value SHI version < 0,88 W/m2K
Thermal insulation
Results of the calculation of the thermal transmittance of frame profiles and of the linear thermal transmittance of their junction with glazing or opaque panels
Documentation
References
The NRGY concept
Like all Sapa products, the NRGY façade system is focused on simplicity and minimalism, with a lean towards saving time.
An innovative concept, with modular flexibility in both appearance and performance, where framing widths of 52 mm and 62 mm can be connected to one another; where the external skin can be stripped of its aluminium coat for an all glass appearance; and where the insulative core of the system can be enhanced to meet the thermal demands of future buildings.
- an intelligent profile shape, combining strength with minimal width
- straight cut production, fused with patented dry connectors
- factory assembly
- screw free connection system
- integral connection pins
- 3 step approach to thermal performance
- self sealing gaskets
- faster glazing through permanent clamping components
- choice between mullion or pane drainage
Product overview
NRGY ST - capped curtain walling - is the standard, yet flexible platform on which all aesthetic and performance variants are constructed.