Isaac Oak Veneer Folding Doors

3 Doors Left or 3 Doors right 3R/3L (reversible from same set) with a single daily access door for day to day use.Constructed from FSC certified premium selected slow-grown hardwood and oak for stability & performance.Part L compliant with a U-Value of 1.8 W/m2K and weather tested to BS6375 Part 1 which means that they are tested to ensure thermal efficiency and lower carbon emissions from the home.Low E double glazed unit using toughened tempered safety glass to the new updated British Standards BSEN 12150 IC2 and BSEN 12600.Supplied unfinished, these doors will require at least 3 (but no more than 5) coats of a waterbased stain or varnish appropriate for exterior applications.Supplied complete with virtually everything factory pre-machined for ease of assembly and installation of the hardware and locks.Top hung roller system allows for a seemless and smooth opening and closing action.Each set includes doors, frame, cill, folding hardware, tracks, locks, handles, frame fixings, magnetic catches, lintel fixings and easy-to-follow fitting and assembly instructions.10 Year Manufacturing Guarantee.Also available as an 6ft set.