NTech Villa Double Balcony door (security)

Product features
Energy saving – 0.9–1.2 W/m2K
Fire resistance availability – No
Watertightness – Class 9A, EN 12208
Passive availability – no, lowest U-value 0.9 W/m2K

Technical specification 
Glass – 6-16G-ES4 (double)/4ES-16G-4-16G-ES4 (triple)
Exterior material – Timber / Aluminium clad timber
Interior material – Timber 
Child safety – Yes, as standard
Escape route – Yes 
Ventilation – Yes 
Burglar resistance – Yes, Secured by Design accredited
Timber protection – Yes, vacuum impregnated
Ironmongery – NDH hinge

Limit value
Frame width –  92mm or 105mm (Timber), 100mm or 113mm (Timber/Alu)
Width – Min. 988 mm – Max. 2088mm
Height – Min. 1388mm – Max. 2537mm
Width + Height – Max. 4600mm
Sash weight – Max. 110kg