Outward Opening Bi-Fold Aluminium Threshold Cill SKU: Outward Opening Bi-Fold Aluminium Threshold Cill In Stock 33 Available Pinit Download Image Please select from the options below: Size : 2000mm 2500mm 3000mm 3500mm 4000mm 6000mm Finish : Anodized Satin Aluminium Dark Bronze (DBZ) Per Length Quantity discounts available QuantityPrice Quantity -+ £128.44 to £452.53RRP (EX.VAT) Add to Basket DescriptionAn aluminium threshold manufactured for use with the open-out CoFold100 non-mortice and mortice bi-folding door system.This unit replaces the traditional cill and has the benefits of incorporating the slide channels and is rot-free with a large drainage chamber that is pre-drilled every 300mm for ease of installation.The threshold is designed in such a way that the inner cill extends right under the timber tread and sash rebate, giving extra strength and stability, without taking away from the traditional timber look from inside.Includes a Polypropylene Bottom Channel.Jamb kits are also available as separate items.Note: Used for outward opening door configurations only.Videos1SpecificationsMaterial:AluminiumDesign:For use on open out doors onlyDocumentationTechnical DWG Drawing: DownloadTechnical PDF Drawing: Download