VELUX EBY Internal Trimmer for Sloping and Vertical Combinations Finish:EBY W10 2100 - 18mm gap adjustable trimmer (x1 for Twin installation; x2 for Triple installation). White Painted Size: CK02 - 55 x

Size: CK02 - 55 x 78 cm

Designed to fit perfectly with your VELUX roof window and the fact they are moisture free makes them ideal for use in bathrooms and kitchens

Certification: BBA approved low resistance membrane

The sash is made of extruded aluminium

1 VELUX smoke ventilation flat-roof window CSP or 2 VELUX glass rooflights electric exit CXU with the control unit KFC 310

VELUX EBY Internal Trimmer for Sloping and Vertical Combinations Finish:EBY W10 2100 - 18mm gap adjustable trimmer (x1 for Twin installation; x2 for Triple installation). White Painted Size: CK02 - 55 xDescription: Internal Support Trimmers for use with Velux sloping and Vertical Combinations. When selecting twin and triple combinations, VELUX recommend the use of an EBY Internal Trimmer for added support and a harmonious internal finish. Choose between a natural pine or a white painted finish.