VELUX GGL PK25 307021U Pine INTEGRA® Electric Window (94 x 55 cm) UPOLKI257801 Tested and certified to EN

Tested and certified to EN ISO 12101-2

Segmental stop end ridges are for use on the end of a run of half round ridges to hide the mortar joint and give a tidy finish

BDX CK06 Insulation collar (BDX) and underfelt collar (BFX)

Twin high temperature (up to 200°c) oil filled bearings for a smooth

VELUX GGL PK25 307021U Pine INTEGRA® Electric Window (94 x 55 cm) UPOLKI257801 Tested and certified to ENKey Features: Size: PK25 94 x 55 cm Glazing: 307021U Laminated inner, toughened outer pane (U value 1. 3 W m2K) Operation: INTEGRA Electric Control: VELUX KLI Wall Switch & Rain Sensor Included Power: Connects directly to your home's wiring (220V) Internal Finish: Natural Pine, protected in a triple coat of clear lacquer External Finish: Grey Aluminium (RAL 7043) Description: VELUX Pine INTEGRA Electric Windows are a premium choice for Velux