VELUX EBY Internal Trimmer for Sloping and Vertical Combinations Finish:EBY W10 3100 - 18mm gap adjustable trimmer (x1 for Twin installation; x2 for Triple installation) Pine 90 x 120cm

90 x 120cm

Natural smoke and heat exhaust ventilators are typically used in common access areas such as stairwells and annex connections as well as in industrial buildings and offices

which ensures that your window is completely weather tight

Alternative colours available on request

For use as roof space ventilation or with a 100mm pipe adaptor for extraction

VELUX EBY Internal Trimmer for Sloping and Vertical Combinations Finish:EBY W10 3100 - 18mm gap adjustable trimmer (x1 for Twin installation; x2 for Triple installation) Pine 90 x 120cmDescription: 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.