Velux EBY W10 2100 White Painted Vertical Elements Internal Trimmer

VELUX White Painted Vertical Elements Internal Trimmer is recommended when your renovation requires twin or triple combination roof windows. Support trimmers provide structural support and ensure a sleek finish when combining multiple roof window frames. *Suitable for vertical and sloping frames *Natural pine with clean white painted finish *1 support trimmer required for twin combination windows *2 support trimmers required for triple combination windows *Suitable for 18mm gap