Page 7 - Rationel Bi-Fold Doors | Timber and Aluminium

DOUBLE- &

TRIPLE GLAZED

DOUBLE GLAZED TRIPLE GLAZED

System Performance to EN 14351 – 1:2006 System Performance to EN 14351 – 1:2006
Resistance to Wind load: Class 4 (1600 Pa.) Resistance to Wind load: Class 4 (1600 Pa.)
Resistance to Wind Load: Class B (<1/200) Resistance to Wind Load: Class B (<1/200)
Air Permeability: Class 4 (600 Pa.) Air Permeability: Class 4 (600 Pa.)
Water Tightness: Class E (900 Pa.) Water Tightness: Class E (900 Pa.)
Thermal Performance – Double Glazed Thermal Performance – Triple Glazed
Centre Pane U-Value 1.2 W/m²K Overall U-Value 1.6 W/m²K Centre Pane U-Value 0.7 W/m²K Overall U-Value 1.0 W/m²K
Centre Pane U-Value 1.1 W/m²K Overall U-Value 1.5 W/m²K Centre Pane U-Value 0.6 W/m²K Overall U-Value 0.9 W/m²K
Centre Pane U-Value 1.0 W/m²K Overall U-Value 1.5 W/m²K Centre Pane U-Value 1.0 W/m²K Overall U-Value 1.5 W/m²K